WPF自定义控件与样式(15)-终结篇

系列文章目录 

WPF自定义控件与样式(1)-矢量字体图标(iconfont)

WPF自定义控件与样式(2)-自定义按钮FButton

WPF自定义控件与样式(3)-TextBox & RichTextBox & PasswordBox样式、水印、Label标签、功能扩展

WPF自定义控件与样式(4)-CheckBox/RadioButton自定义样式

WPF自定义控件与样式(5)-Calendar/DatePicker日期控件自定义样式及扩展

WPF自定义控件与样式(6)-ScrollViewer与ListBox自定义样式

WPF自定义控件与样式(7)-列表控件DataGrid与ListView自定义样式

WPF自定义控件与样式(8)-ComboBox与自定义多选控件MultComboBox

WPF自定义控件与样式(9)-树控件TreeView与菜单Menu-ContextMenu

WPF自定义控件与样式(10)-进度控件ProcessBar自定义样

WPF自定义控件与样式(11)-等待/忙/正在加载状态-控件实现

WPF自定义控件与样式(12)-缩略图ThumbnailImage /gif动画图/图片列表

WPF自定义控件与样式(13)-自定义窗体Window & 自适应内容大小消息框MessageBox

WPF自定义控件与样式(14)-轻量MVVM模式实践  

WPF自定义控件与样式(15)-终结篇

一．总结.声明

关于本WPF，本人也只能算是一个刚入门的，在学习中和工作中，学习、借鉴了很多网友的文章和开源的项目的知识。发现提供实际项目开发需要的基础控件、样式的文章大都比较散，不成系列。因此基于现在项目中使用的基础UI库，写了这个系列，希望对有需要的人有所帮助。

本系列包括本文共15篇，就到此为止了。关于一些问题再次说明一下：

二．附录.本系列补充资源

2.1附加属性

很多样式中使用了附加属性来对基础控件扩展，ControlAttachProperty.cs所有代码： 

      /// <summary>     /// 公共附加属性     /// </summary>     public static class ControlAttachProperty     {         /************************************ Attach Property **************************************/          #region FocusBackground 获得焦点背景色，          public static readonly DependencyProperty FocusBackgroundProperty = DependencyProperty.RegisterAttached(             "FocusBackground", typeof(Brush), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static void SetFocusBackground(DependencyObject element, Brush value)         {             element.SetValue(FocusBackgroundProperty, value);         }          public static Brush GetFocusBackground(DependencyObject element)         {             return (Brush)element.GetValue(FocusBackgroundProperty);         }          #endregion          #region FocusForeground 获得焦点前景色，          public static readonly DependencyProperty FocusForegroundProperty = DependencyProperty.RegisterAttached(             "FocusForeground", typeof(Brush), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static void SetFocusForeground(DependencyObject element, Brush value)         {             element.SetValue(FocusForegroundProperty, value);         }          public static Brush GetFocusForeground(DependencyObject element)         {             return (Brush)element.GetValue(FocusForegroundProperty);         }          #endregion          #region MouseOverBackgroundProperty 鼠标悬浮背景色          public static readonly DependencyProperty MouseOverBackgroundProperty = DependencyProperty.RegisterAttached(             "MouseOverBackground", typeof(Brush), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static void SetMouseOverBackground(DependencyObject element, Brush value)         {             element.SetValue(MouseOverBackgroundProperty, value);         }          public static Brush MouseOverBackground(DependencyObject element)         {             return (Brush)element.GetValue(FocusBackgroundProperty);         }          #endregion          #region MouseOverForegroundProperty 鼠标悬浮前景色          public static readonly DependencyProperty MouseOverForegroundProperty = DependencyProperty.RegisterAttached(             "MouseOverForeground", typeof(Brush), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static void SetMouseOverForeground(DependencyObject element, Brush value)         {             element.SetValue(MouseOverForegroundProperty, value);         }          public static Brush MouseOverForeground(DependencyObject element)         {             return (Brush)element.GetValue(FocusForegroundProperty);         }          #endregion          #region FocusBorderBrush 焦点边框色，输入控件          public static readonly DependencyProperty FocusBorderBrushProperty = DependencyProperty.RegisterAttached(             "FocusBorderBrush", typeof(Brush), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));         public static void SetFocusBorderBrush(DependencyObject element, Brush value)         {             element.SetValue(FocusBorderBrushProperty, value);         }         public static Brush GetFocusBorderBrush(DependencyObject element)         {             return (Brush)element.GetValue(FocusBorderBrushProperty);         }          #endregion          #region MouseOverBorderBrush 鼠标进入边框色，输入控件          public static readonly DependencyProperty MouseOverBorderBrushProperty =             DependencyProperty.RegisterAttached("MouseOverBorderBrush", typeof(Brush), typeof(ControlAttachProperty),                 new FrameworkPropertyMetadata(Brushes.Transparent,                     FrameworkPropertyMetadataOptions.AffectsRender | FrameworkPropertyMetadataOptions.Inherits));          /// <summary>         /// Sets the brush used to draw the mouse over brush.         /// </summary>         public static void SetMouseOverBorderBrush(DependencyObject obj, Brush value)         {             obj.SetValue(MouseOverBorderBrushProperty, value);         }          /// <summary>         /// Gets the brush used to draw the mouse over brush.         /// </summary>         [AttachedPropertyBrowsableForType(typeof(TextBox))]         [AttachedPropertyBrowsableForType(typeof(CheckBox))]         [AttachedPropertyBrowsableForType(typeof(RadioButton))]         [AttachedPropertyBrowsableForType(typeof(DatePicker))]         [AttachedPropertyBrowsableForType(typeof(ComboBox))]         [AttachedPropertyBrowsableForType(typeof(RichTextBox))]         public static Brush GetMouseOverBorderBrush(DependencyObject obj)         {             return (Brush)obj.GetValue(MouseOverBorderBrushProperty);         }          #endregion          #region AttachContentProperty 附加组件模板         /// <summary>         /// 附加组件模板         /// </summary>         public static readonly DependencyProperty AttachContentProperty = DependencyProperty.RegisterAttached(             "AttachContent", typeof(ControlTemplate), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static ControlTemplate GetAttachContent(DependencyObject d)         {             return (ControlTemplate)d.GetValue(AttachContentProperty);         }          public static void SetAttachContent(DependencyObject obj, ControlTemplate value)         {             obj.SetValue(AttachContentProperty, value);         }         #endregion          #region WatermarkProperty 水印         /// <summary>         /// 水印         /// </summary>         public static readonly DependencyProperty WatermarkProperty = DependencyProperty.RegisterAttached(             "Watermark", typeof(string), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(""));          public static string GetWatermark(DependencyObject d)         {             return (string)d.GetValue(WatermarkProperty);         }          public static void SetWatermark(DependencyObject obj, string value)         {             obj.SetValue(WatermarkProperty, value);         }         #endregion          #region FIconProperty 字体图标         /// <summary>         /// 字体图标         /// </summary>         public static readonly DependencyProperty FIconProperty = DependencyProperty.RegisterAttached(             "FIcon", typeof(string), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(""));          public static string GetFIcon(DependencyObject d)         {             return (string)d.GetValue(FIconProperty);         }          public static void SetFIcon(DependencyObject obj, string value)         {             obj.SetValue(FIconProperty, value);         }         #endregion          #region FIconSizeProperty 字体图标大小         /// <summary>         /// 字体图标         /// </summary>         public static readonly DependencyProperty FIconSizeProperty = DependencyProperty.RegisterAttached(             "FIconSize", typeof(double), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(12D));          public static double GetFIconSize(DependencyObject d)         {             return (double)d.GetValue(FIconSizeProperty);         }          public static void SetFIconSize(DependencyObject obj, double value)         {             obj.SetValue(FIconSizeProperty, value);         }         #endregion          #region FIconMarginProperty 字体图标边距         /// <summary>         /// 字体图标         /// </summary>         public static readonly DependencyProperty FIconMarginProperty = DependencyProperty.RegisterAttached(             "FIconMargin", typeof(Thickness), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static Thickness GetFIconMargin(DependencyObject d)         {             return (Thickness)d.GetValue(FIconMarginProperty);         }          public static void SetFIconMargin(DependencyObject obj, Thickness value)         {             obj.SetValue(FIconMarginProperty, value);         }         #endregion          #region AllowsAnimationProperty 启用旋转动画         /// <summary>         /// 启用旋转动画         /// </summary>         public static readonly DependencyProperty AllowsAnimationProperty = DependencyProperty.RegisterAttached("AllowsAnimation"             , typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false, AllowsAnimationChanged));          public static bool GetAllowsAnimation(DependencyObject d)         {             return (bool)d.GetValue(AllowsAnimationProperty);         }          public static void SetAllowsAnimation(DependencyObject obj, bool value)         {             obj.SetValue(AllowsAnimationProperty, value);         }          /// <summary>         /// 旋转动画刻度         /// </summary>         private static DoubleAnimation RotateAnimation = new DoubleAnimation(0, new Duration(TimeSpan.FromMilliseconds(200)));          /// <summary>         /// 绑定动画事件         /// </summary>         private static void AllowsAnimationChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             var uc = d as FrameworkElement;             if (uc == null) return;             if (uc.RenderTransformOrigin == new Point(0, 0))             {                 uc.RenderTransformOrigin = new Point(0.5, 0.5);                 RotateTransform trans = new RotateTransform(0);                 uc.RenderTransform = trans;             }             var value = (bool)e.NewValue;             if (value)             {                 RotateAnimation.To = 180;                 uc.RenderTransform.BeginAnimation(RotateTransform.AngleProperty, RotateAnimation);             }             else             {                 RotateAnimation.To = 0;                 uc.RenderTransform.BeginAnimation(RotateTransform.AngleProperty, RotateAnimation);             }         }         #endregion          #region CornerRadiusProperty Border圆角         /// <summary>         /// Border圆角         /// </summary>         public static readonly DependencyProperty CornerRadiusProperty = DependencyProperty.RegisterAttached(             "CornerRadius", typeof(CornerRadius), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          public static CornerRadius GetCornerRadius(DependencyObject d)         {             return (CornerRadius)d.GetValue(CornerRadiusProperty);         }          public static void SetCornerRadius(DependencyObject obj, CornerRadius value)         {             obj.SetValue(CornerRadiusProperty, value);         }         #endregion          #region LabelProperty TextBox的头部Label         /// <summary>         /// TextBox的头部Label         /// </summary>         public static readonly DependencyProperty LabelProperty = DependencyProperty.RegisterAttached(             "Label", typeof(string), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static string GetLabel(DependencyObject d)         {             return (string)d.GetValue(LabelProperty);         }          public static void SetLabel(DependencyObject obj, string value)         {             obj.SetValue(LabelProperty, value);         }         #endregion          #region LabelTemplateProperty TextBox的头部Label模板         /// <summary>         /// TextBox的头部Label模板         /// </summary>         public static readonly DependencyProperty LabelTemplateProperty = DependencyProperty.RegisterAttached(             "LabelTemplate", typeof(ControlTemplate), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(null));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static ControlTemplate GetLabelTemplate(DependencyObject d)         {             return (ControlTemplate)d.GetValue(LabelTemplateProperty);         }          public static void SetLabelTemplate(DependencyObject obj, ControlTemplate value)         {             obj.SetValue(LabelTemplateProperty, value);         }         #endregion          /************************************ RoutedUICommand Behavior enable **************************************/          #region IsClearTextButtonBehaviorEnabledProperty 清除输入框Text值按钮行为开关（设为ture时才会绑定事件）         /// <summary>         /// 清除输入框Text值按钮行为开关         /// </summary>         public static readonly DependencyProperty IsClearTextButtonBehaviorEnabledProperty = DependencyProperty.RegisterAttached("IsClearTextButtonBehaviorEnabled"             , typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false, IsClearTextButtonBehaviorEnabledChanged));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static bool GetIsClearTextButtonBehaviorEnabled(DependencyObject d)         {             return (bool)d.GetValue(IsClearTextButtonBehaviorEnabledProperty);         }          public static void SetIsClearTextButtonBehaviorEnabled(DependencyObject obj, bool value)         {             obj.SetValue(IsClearTextButtonBehaviorEnabledProperty, value);         }          /// <summary>         /// 绑定清除Text操作的按钮事件         /// </summary>         private static void IsClearTextButtonBehaviorEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             var button = d as FButton;             if (e.OldValue != e.NewValue && button != null)             {                 button.CommandBindings.Add(ClearTextCommandBinding);             }         }          #endregion          #region IsOpenFileButtonBehaviorEnabledProperty 选择文件命令行为开关         /// <summary>         /// 选择文件命令行为开关         /// </summary>         public static readonly DependencyProperty IsOpenFileButtonBehaviorEnabledProperty = DependencyProperty.RegisterAttached("IsOpenFileButtonBehaviorEnabled"             , typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false, IsOpenFileButtonBehaviorEnabledChanged));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static bool GetIsOpenFileButtonBehaviorEnabled(DependencyObject d)         {             return (bool)d.GetValue(IsOpenFileButtonBehaviorEnabledProperty);         }          public static void SetIsOpenFileButtonBehaviorEnabled(DependencyObject obj, bool value)         {             obj.SetValue(IsOpenFileButtonBehaviorEnabledProperty, value);         }          private static void IsOpenFileButtonBehaviorEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             var button = d as FButton;             if (e.OldValue != e.NewValue && button != null)             {                 button.CommandBindings.Add(OpenFileCommandBinding);             }         }          #endregion          #region IsOpenFolderButtonBehaviorEnabledProperty 选择文件夹命令行为开关         /// <summary>         /// 选择文件夹命令行为开关         /// </summary>         public static readonly DependencyProperty IsOpenFolderButtonBehaviorEnabledProperty = DependencyProperty.RegisterAttached("IsOpenFolderButtonBehaviorEnabled"             , typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false, IsOpenFolderButtonBehaviorEnabledChanged));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static bool GetIsOpenFolderButtonBehaviorEnabled(DependencyObject d)         {             return (bool)d.GetValue(IsOpenFolderButtonBehaviorEnabledProperty);         }          public static void SetIsOpenFolderButtonBehaviorEnabled(DependencyObject obj, bool value)         {             obj.SetValue(IsOpenFolderButtonBehaviorEnabledProperty, value);         }          private static void IsOpenFolderButtonBehaviorEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             var button = d as FButton;             if (e.OldValue != e.NewValue && button != null)             {                 button.CommandBindings.Add(OpenFolderCommandBinding);             }         }          #endregion          #region IsSaveFileButtonBehaviorEnabledProperty 选择文件保存路径及名称         /// <summary>         /// 选择文件保存路径及名称         /// </summary>         public static readonly DependencyProperty IsSaveFileButtonBehaviorEnabledProperty = DependencyProperty.RegisterAttached("IsSaveFileButtonBehaviorEnabled"             , typeof(bool), typeof(ControlAttachProperty), new FrameworkPropertyMetadata(false, IsSaveFileButtonBehaviorEnabledChanged));          [AttachedPropertyBrowsableForType(typeof(TextBox))]         public static bool GetIsSaveFileButtonBehaviorEnabled(DependencyObject d)         {             return (bool)d.GetValue(IsSaveFileButtonBehaviorEnabledProperty);         }          public static void SetIsSaveFileButtonBehaviorEnabled(DependencyObject obj, bool value)         {             obj.SetValue(IsSaveFileButtonBehaviorEnabledProperty, value);         }          private static void IsSaveFileButtonBehaviorEnabledChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)         {             var button = d as FButton;             if (e.OldValue != e.NewValue && button != null)             {                 button.CommandBindings.Add(SaveFileCommandBinding);             }         }          #endregion          /************************************ RoutedUICommand **************************************/          #region ClearTextCommand 清除输入框Text事件命令          /// <summary>         /// 清除输入框Text事件命令，需要使用IsClearTextButtonBehaviorEnabledChanged绑定命令         /// </summary>         public static RoutedUICommand ClearTextCommand { get; private set; }          /// <summary>         /// ClearTextCommand绑定事件         /// </summary>         private static readonly CommandBinding ClearTextCommandBinding;          /// <summary>         /// 清除输入框文本值         /// </summary>         private static void ClearButtonClick(object sender, ExecutedRoutedEventArgs e)         {             var tbox = e.Parameter as FrameworkElement;             if (tbox == null) return;             if (tbox is TextBox)             {                 ((TextBox)tbox).Clear();             }             if (tbox is PasswordBox)             {                 ((PasswordBox)tbox).Clear();             }             if (tbox is ComboBox)             {                 var cb = tbox as ComboBox;                 cb.SelectedItem = null;                 cb.Text = string.Empty;             }             if (tbox is MultiComboBox)             {                 var cb = tbox as MultiComboBox;                 cb.SelectedItem = null;                 cb.UnselectAll();                 cb.Text = string.Empty;             }             if (tbox is DatePicker)             {                 var dp = tbox as DatePicker;                 dp.SelectedDate = null;                 dp.Text = string.Empty;             }             tbox.Focus();         }          #endregion          #region OpenFileCommand 选择文件命令          /// <summary>         /// 选择文件命令，需要使用IsClearTextButtonBehaviorEnabledChanged绑定命令         /// </summary>         public static RoutedUICommand OpenFileCommand { get; private set; }          /// <summary>         /// OpenFileCommand绑定事件         /// </summary>         private static readonly CommandBinding OpenFileCommandBinding;          /// <summary>         /// 执行OpenFileCommand         /// </summary>         private static void OpenFileButtonClick(object sender, ExecutedRoutedEventArgs e)         {             var tbox = e.Parameter as FrameworkElement;             var txt = tbox as TextBox;             string filter = txt.Tag == null ? "所有文件(*.*)|*.*" : txt.Tag.ToString();             if (filter.Contains(".bin"))             {                 filter += "|所有文件(*.*)|*.*";             }             if (txt == null) return;             OpenFileDialog fd = new OpenFileDialog();             fd.Title = "请选择文件";             //“图像文件(*.bmp, *.jpg)|*.bmp;*.jpg|所有文件(*.*)|*.*”             fd.Filter = filter;             fd.FileName = txt.Text.Trim();             if (fd.ShowDialog() == true)             {                 txt.Text = fd.FileName;             }             tbox.Focus();         }          #endregion          #region OpenFolderCommand 选择文件夹命令          /// <summary>         /// 选择文件夹命令         /// </summary>         public static RoutedUICommand OpenFolderCommand { get; private set; }          /// <summary>         /// OpenFolderCommand绑定事件         /// </summary>         private static readonly CommandBinding OpenFolderCommandBinding;          /// <summary>         /// 执行OpenFolderCommand         /// </summary>         private static void OpenFolderButtonClick(object sender, ExecutedRoutedEventArgs e)         {             var tbox = e.Parameter as FrameworkElement;             var txt = tbox as TextBox;             if (txt == null) return;             FolderBrowserDialog fd = new FolderBrowserDialog();             fd.Description = "请选择文件路径";             fd.SelectedPath = txt.Text.Trim();             if (fd.ShowDialog() == DialogResult.OK)             {                 txt.Text = fd.SelectedPath;             }             tbox.Focus();         }          #endregion          #region SaveFileCommand 选择文件保存路径及名称          /// <summary>         /// 选择文件保存路径及名称         /// </summary>         public static RoutedUICommand SaveFileCommand { get; private set; }          /// <summary>         /// SaveFileCommand绑定事件         /// </summary>         private static readonly CommandBinding SaveFileCommandBinding;          /// <summary>         /// 执行OpenFileCommand         /// </summary>         private static void SaveFileButtonClick(object sender, ExecutedRoutedEventArgs e)         {             var tbox = e.Parameter as FrameworkElement;             var txt = tbox as TextBox;             if (txt == null) return;             SaveFileDialog fd = new SaveFileDialog();             fd.Title = "文件保存路径";             fd.Filter = "所有文件(*.*)|*.*";             fd.FileName = txt.Text.Trim();             if (fd.ShowDialog() == DialogResult.OK)             {                 txt.Text = fd.FileName;             }             tbox.Focus();         }          #endregion           /// <summary>         /// 静态构造函数         /// </summary>         static ControlAttachProperty()         {             //ClearTextCommand             ClearTextCommand = new RoutedUICommand();             ClearTextCommandBinding = new CommandBinding(ClearTextCommand);             ClearTextCommandBinding.Executed += ClearButtonClick;             //OpenFileCommand             OpenFileCommand = new RoutedUICommand();             OpenFileCommandBinding = new CommandBinding(OpenFileCommand);             OpenFileCommandBinding.Executed += OpenFileButtonClick;             //OpenFolderCommand             OpenFolderCommand = new RoutedUICommand();             OpenFolderCommandBinding = new CommandBinding(OpenFolderCommand);             OpenFolderCommandBinding.Executed += OpenFolderButtonClick;              SaveFileCommand = new RoutedUICommand();             SaveFileCommandBinding = new CommandBinding(SaveFileCommand);             SaveFileCommandBinding.Executed += SaveFileButtonClick;         }     }  View Code

其中有一个比较好玩的附加属性就是AllowsAnimationProperty，实现旋转动画的支持，类型为bool，可以有很多种使用方式，如绑定到普通控件的IsMouseOver上，当鼠标悬浮就旋转180度，移开又转回去，效果（gif录制的问题，看上去没有那么流程）：

也可以绑定到CheckBox、RadioButton、ToggleButton的IsChecked属性上。

             <TextBlock Text="" Style="{StaticResource FIcon}" Margin="3" FontSize="40"                         core:ControlAttachProperty.AllowsAnimation="{Binding IsMouseOver,RelativeSource={RelativeSource Self}}"></TextBlock>             <core:FImage Margin="3" Width="30" Height="30" Source="Images/qq.png"  core:ControlAttachProperty.AllowsAnimation="{Binding IsMouseOver,RelativeSource={RelativeSource Self}}"></core:FImage> 

2.2扩展方法

静态扩展类ControlExtession.cs代码： 

      public static class ControlExtession     {         #region BindCommand          /// <summary>         /// 绑定命令和命令事件到宿主UI         /// </summary>         public static void BindCommand(this UIElement @ui, ICommand com, Action<object, ExecutedRoutedEventArgs> call)         {             var bind = new CommandBinding(com);             bind.Executed += new ExecutedRoutedEventHandler(call);             @ui.CommandBindings.Add(bind);         }          /// <summary>         /// 绑定RelayCommand命令到宿主UI         /// </summary>         public static void BindCommand(this UIElement @ui, RelayCommand<object> com)         {             var bind = new CommandBinding(com);             bind.Executed += delegate(object sender, ExecutedRoutedEventArgs e)             {                 com.ExecuteCommand(e.Parameter);             };             @ui.CommandBindings.Add(bind);         }          #endregion          #region TreeView操作扩展方法         //code:http://www.codeproject.com/Articles/36193/WPF-TreeView-tools          /// <summary>         /// Returns the TreeViewItem of a data bound object.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <returns>The TreeViewItem of the data bound object or null.</returns>         public static TreeViewItem GetItemFromObject(this TreeView treeView, object obj)         {             try             {                 DependencyObject dObject = GetContainerFormObject(treeView, obj);                 TreeViewItem tvi = dObject as TreeViewItem;                 while (tvi == null)                 {                     dObject = VisualTreeHelper.GetParent(dObject);                     tvi = dObject as TreeViewItem;                 }                 return tvi;             }             catch             {             }             return null;         }          private static DependencyObject GetContainerFormObject(ItemsControl item, object obj)         {             if (item == null)                 return null;              DependencyObject dObject = null;             dObject = item.ItemContainerGenerator.ContainerFromItem(obj);              if (dObject != null)                 return dObject;              var query = from childItem in item.Items.Cast<object>()                         let childControl = item.ItemContainerGenerator.ContainerFromItem(childItem) as ItemsControl                         select GetContainerFormObject(childControl, obj);              return query.FirstOrDefault(i => i != null);         }          /// <summary>         /// Selects a data bound object of a TreeView.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         public static void SelectObject(this TreeView treeView, object obj)         {             treeView.SelectObject(obj, true);         }          /// <summary>         /// Selects or deselects a data bound object of a TreeView.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <param name="selected">select or deselect</param>         public static void SelectObject(this TreeView treeView, object obj, bool selected)         {             var tvi = treeView.GetItemFromObject(obj);             if (tvi != null)             {                 tvi.IsSelected = selected;             }         }          /// <summary>         /// Returns if a data bound object of a TreeView is selected.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <returns>Returns true if the object is selected, and false if it is not selected or obj is not in the tree.</returns>         public static bool IsObjectSelected(this TreeView treeView, object obj)         {             var tvi = treeView.GetItemFromObject(obj);             if (tvi != null)             {                 return tvi.IsSelected;             }             return false;         }          /// <summary>         /// Returns if a data bound object of a TreeView is focused.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <returns>Returns true if the object is focused, and false if it is not focused or obj is not in the tree.</returns>         public static bool IsObjectFocused(this TreeView treeView, object obj)         {             var tvi = treeView.GetItemFromObject(obj);             if (tvi != null)             {                 return tvi.IsFocused;             }             return false;         }          /// <summary>         /// Expands a data bound object of a TreeView.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         public static void ExpandObject(this TreeView treeView, object obj)         {             treeView.ExpandObject(obj, true);         }          /// <summary>         /// Expands or collapses a data bound object of a TreeView.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <param name="expanded">expand or collapse</param>         public static void ExpandObject(this TreeView treeView, object obj, bool expanded)         {             var tvi = treeView.GetItemFromObject(obj);             if (tvi != null)             {                 tvi.IsExpanded = expanded;                 if (expanded)                 {                     // update layout, so that following calls to f.e. SelectObject on child nodes will                      // find theire TreeViewNodes                     treeView.UpdateLayout();                 }             }         }          /// <summary>         /// Returns if a douta bound object of a TreeView is expanded.         /// </summary>         /// <param name="treeView">TreeView</param>         /// <param name="obj">Data bound object</param>         /// <returns>Returns true if the object is expanded, and false if it is collapsed or obj is not in the tree.</returns>         public static bool IsObjectExpanded(this TreeView treeView, object obj)         {             var tvi = treeView.GetItemFromObject(obj);             if (tvi != null)             {                 return tvi.IsExpanded;             }             return false;         }          /// <summary>         /// Retuns the parent TreeViewItem.         /// </summary>         /// <param name="item">TreeViewItem</param>         /// <returns>Parent TreeViewItem</returns>         public static TreeViewItem GetParentItem(this TreeViewItem item)         {             var dObject = VisualTreeHelper.GetParent(item);             TreeViewItem tvi = dObject as TreeViewItem;             while (tvi == null)             {                 dObject = VisualTreeHelper.GetParent(dObject);                 tvi = dObject as TreeViewItem;             }             return tvi;         }          #endregion      }  View Code

2.3配色资源Colors.xaml

本系列前面文章中，基本所有样式中都没有直接使用具体色彩，而是通过资源的方式配置的，这些配色资源都在Colors.xaml中。这样的设计理论上可以实现换肤，在不同客户端中也很容易定制自己需要的风格色彩搭配。 Colors.xaml代码：

 <ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"                     xmlns:sys="clr-namespace:System;assembly=mscorlib"                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">       <!--Window窗体-->     <SolidColorBrush x:Key="WindowBackground" Color="#093B5D"></SolidColorBrush>     <SolidColorBrush x:Key="WindowInnerBackground" Color="Transparent"></SolidColorBrush>     <!--<ImageBrush x:Key="WindowInnerBackground" Stretch="Fill"                   ImageSource="pack://application:,,,/XLY.Framework.WPFTest;component/Images/back/b2.jpg"  Opacity="1"                 Viewport="0,0,1,1" ViewportUnits="Absolute" TileMode="Tile" AlignmentX="Left" AlignmentY="Top"/>-->          <SolidColorBrush x:Key="WindowBorderBrush" Color="#920892"></SolidColorBrush>     <DropShadowEffect x:Key="WindowDropShadow" Color="#F472F4" BlurRadius="8" ShadowDepth="0" Direction="0" Opacity="0.7" />     <SolidColorBrush x:Key="CaptionForeground" Color="White"></SolidColorBrush>     <!--<LinearGradientBrush x:Key="CaptionBackground" StartPoint="0.5,0" EndPoint="0.5,1">         <GradientStop Color="#571457" Offset="0"/>         <GradientStop Color="#6A196A" Offset="1"/>     </LinearGradientBrush>-->     <ImageBrush x:Key="CaptionBackground"                  ImageSource="pack://application:,,,/XLY.Framework.WPFTest;component/Images/back/b2.jpg"  Opacity="1"                 Viewport="0,0,202,143" ViewportUnits="Absolute" TileMode="Tile" AlignmentX="Left" AlignmentY="Top"/>          <!--MessageBoxX-->     <SolidColorBrush x:Key="InfoForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="QuestionForeground" Color="#74B80C"></SolidColorBrush>     <SolidColorBrush x:Key="WarningForeground" Color="DarkOrange"></SolidColorBrush>     <SolidColorBrush x:Key="ErrorForeground" Color="#E74E4E"></SolidColorBrush>     <!--WaitingBox-->     <SolidColorBrush x:Key="WaitingBoxBackground" Color="#921692"></SolidColorBrush>     <!--边框：Menu-->     <DropShadowEffect x:Key="DefaultDropShadow" Color="Black" BlurRadius="5" ShadowDepth="2" Direction="315" Opacity="0.6" />     <!--输入组件-->     <SolidColorBrush x:Key="TextForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="TextBackground" Color="#0D234B"></SolidColorBrush>     <SolidColorBrush x:Key="TextSelectionBrush" Color="#8F8787"></SolidColorBrush>     <!--TextBox默认Label颜色-->     <SolidColorBrush x:Key="TextLabelBackground" Color="#508AB6"></SolidColorBrush>     <!--输入框-->     <SolidColorBrush x:Key="ControlBorderBrush" Color="#999C9F"></SolidColorBrush>     <SolidColorBrush x:Key="MouseOverBorderBrush" Color="#F6D1D1"></SolidColorBrush>     <SolidColorBrush x:Key="FocusBackground" Color="#365080"></SolidColorBrush>     <SolidColorBrush x:Key="FocusBorderBrush" Color="#EBCECE"></SolidColorBrush>     <!--ScrollBar-->     <SolidColorBrush x:Key="ScrollBarForeround" Color="#877F7F"></SolidColorBrush>     <SolidColorBrush x:Key="ScrollBarBackground" Color="#3E3E42"></SolidColorBrush>      <!--ItemsControl:DataGrid,Tree-->     <sys:Double x:Key="HeaderFontSize">14</sys:Double>     <SolidColorBrush x:Key="HeaderBorderBrush" Color="#A6FFA500"></SolidColorBrush>     <SolidColorBrush x:Key="HeaderBackground" Color="#0A48D3"></SolidColorBrush>     <SolidColorBrush x:Key="ItemsContentBackground" Color="#1389D7"></SolidColorBrush>     <SolidColorBrush x:Key="ItemsAlternationContentBackground" Color="#128EE0"></SolidColorBrush>     <SolidColorBrush x:Key="GridLinesBrush" Color="#A6D0C2A7"></SolidColorBrush>     <SolidColorBrush x:Key="ItemSelectedForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="ItemSelectedBackground" Color="#A145F8"></SolidColorBrush>     <SolidColorBrush x:Key="ItemMouseOverBackground" Color="#BA7DF4"></SolidColorBrush>     <SolidColorBrush x:Key="ItemMouseOverForeground" Color="White"></SolidColorBrush>     <!--高亮：日历Today-->     <SolidColorBrush x:Key="ItemHighlighteBackground" Color="Blue"></SolidColorBrush>     <SolidColorBrush x:Key="ItemHighlighteForeground" Color="White"></SolidColorBrush>      <!--普通无背景按钮-->     <SolidColorBrush x:Key="CheckedForeground" Color="#F7B63E"></SolidColorBrush>     <SolidColorBrush x:Key="MouseOverForeground" Color="Orange"></SolidColorBrush>     <SolidColorBrush x:Key="PressedForeground" Color="DarkOrange"></SolidColorBrush>     <SolidColorBrush x:Key="LinkForeground" Color="#0816BB"></SolidColorBrush>     <!--Popup,ComboBox-->     <SolidColorBrush x:Key="PopupBackground" Color="#066EB3"></SolidColorBrush>     <!--Button-->     <SolidColorBrush x:Key="ButtonBackground" Color="#1D4A9A"></SolidColorBrush>     <SolidColorBrush x:Key="ButtonForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="ButtonMouseOverBackground" Color="Orange"></SolidColorBrush>     <SolidColorBrush x:Key="ButtonMouseOverForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="ButtonPressedBackground" Color="DarkOrange"></SolidColorBrush>     <SolidColorBrush x:Key="ButtonPressedForeground" Color="White"></SolidColorBrush>     <!--Menu-->     <SolidColorBrush x:Key="MenuForeground" Color="#920892"></SolidColorBrush>     <SolidColorBrush x:Key="MenuBackground" Color="#DDD1D1"></SolidColorBrush>     <SolidColorBrush x:Key="MenuBorderBrush" Color="DarkBlue"></SolidColorBrush>     <SolidColorBrush x:Key="MenuMouseOverBackground" Color="#0D3CD2"></SolidColorBrush>     <SolidColorBrush x:Key="MenuMouseOverForeground" Color="White"></SolidColorBrush>     <SolidColorBrush x:Key="MenuPressedBackground" Color="#082CA0"></SolidColorBrush>     <SolidColorBrush x:Key="MenuPressedForeground" Color="White"></SolidColorBrush>     <!--State brush-->     <SolidColorBrush x:Key="SuccessfulfaiBrush" Color="#16B32A"></SolidColorBrush>     <SolidColorBrush x:Key="FailedBrush" Color="#B92222"></SolidColorBrush>      <FontFamily x:Key="FontFamily" >Microsoft YaHei</FontFamily>     <sys:Double x:Key="FontSize">13</sys:Double>     <sys:Double x:Key="DisableOpacity">0.5</sys:Double>     <sys:Double x:Key="ReadonlyOpacity">0.88</sys:Double>     <sys:Double x:Key="WatermarkOpacity">0.4</sys:Double>     <sys:String x:Key="DateFormat">yyyy年MM月dd日</sys:String>     <sys:String x:Key="DateTimeFormat">yyyy-MM-dd HH:mm:ss</sys:String>  </ResourceDictionary> 

2.4转换器

BackgroundToForegroundConverter.cs代码： 

     /// <summary>     /// 根据背景色获取前景色。当然也可反着用     /// </summary>     public class BackgroundToForegroundConverter : IValueConverter     {         private Color IdealTextColor(Color bg)         {             const int nThreshold = 105;             var bgDelta = System.Convert.ToInt32((bg.R * 0.299) + (bg.G * 0.587) + (bg.B * 0.114));             var foreColor = (255 - bgDelta < nThreshold) ? Colors.Black : Colors.White;             return foreColor;         }          public object Convert(object value, Type targetType, object parameter, CultureInfo culture)         {             if (value is SolidColorBrush)             {                 var idealForegroundColor = this.IdealTextColor(((SolidColorBrush)value).Color);                 var foreGroundBrush = new SolidColorBrush(idealForegroundColor);                 foreGroundBrush.Freeze();                 return foreGroundBrush;             }             return Brushes.White;         }          public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)         {             return DependencyProperty.UnsetValue;         }     } 

PercentToAngleConverter.cs代码： 

     /// <summary>     /// 百分比转换为角度值     /// </summary>     public class PercentToAngleConverter : IValueConverter     {         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)         {             var percent = value.ToSafeString().ToDouble();             if (percent >= 1) return 360.0D;             return percent * 360;         }          public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)         {             throw new NotImplementedException();         }     } 

ThicknessToDoubleConverter.cs代码： 

     /// <summary>     /// 获取Thickness固定值double     /// </summary>     public class ThicknessToDoubleConverter : IValueConverter     {         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)         {             var thickness = (Thickness)value;             return thickness.Left;         }          public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)         {             return DependencyProperty.UnsetValue;         }     } 

TreeViewMarginConverter.cs代码： 

    /// <summary>     /// 计算树节点的左缩进位置     /// </summary>     public class TreeViewMarginConverter : IValueConverter     {         public double Length { get; set; }          public object Convert(object value, Type targetType, object parameter, CultureInfo culture)         {             var item = value as TreeViewItem;             if (item == null)                 return new Thickness(0);             int dep = this.GetDepth(item);             return new Thickness(Length * dep, 0, 0, 0);         }          public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)         {             return DependencyProperty.UnsetValue;         }          public int GetDepth(TreeViewItem item)         {             TreeViewItem parent;             while ((parent = GetParent(item)) != null)             {                 return GetDepth(parent) + 1;             }             return 0;         }          private TreeViewItem GetParent(TreeViewItem item)         {             var parent = item != null ? VisualTreeHelper.GetParent(item) : null;             while (parent != null && !(parent is TreeViewItem || parent is TreeView))             {                 parent = VisualTreeHelper.GetParent(parent);             }             return parent as TreeViewItem;         }     } 

TrueToFalseConverter.cs代码： 

     /// <summary>     /// 这是一个颠倒黑白的世界     /// </summary>     public sealed class TrueToFalseConverter : IValueConverter     {         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)         {             var v = (bool)value;             return !v;         }          public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)         {             throw new NotImplementedException();         }     } 

为了使用简单，对常用的转换器定义了静态变量的引用： 

     /// <summary>     /// 常用转换器的静态引用     /// 使用实例：Converter={x:Static local:XConverter.TrueToFalseConverter}     /// </summary>     public sealed class XConverter     {         public static BooleanToVisibilityConverter BooleanToVisibilityConverter         {             get { return Singleton<BooleanToVisibilityConverter>.GetInstance(); }         }          public static TrueToFalseConverter TrueToFalseConverter         {             get { return Singleton<TrueToFalseConverter>.GetInstance(); }         }          public static ThicknessToDoubleConverter ThicknessToDoubleConverter         {             get { return Singleton<ThicknessToDoubleConverter>.GetInstance(); }         }         public static BackgroundToForegroundConverter BackgroundToForegroundConverter         {             get { return Singleton<BackgroundToForegroundConverter>.GetInstance(); }         }         public static TreeViewMarginConverter TreeViewMarginConverter         {             get { return Singleton<TreeViewMarginConverter>.GetInstance(); }         }          public static PercentToAngleConverter PercentToAngleConverter         {             get { return Singleton<PercentToAngleConverter>.GetInstance(); }         }     } 

然后使用时就不用在xaml中声明资源了，通过静态引用的方式使用，就是这样的：

EndAngle="{TemplateBinding Value, Converter={x:Static local:XConverter.PercentToAngleConverter}}"

2.6其他样式

Share.xaml: 

      <!--下拉按钮样式：ToggleButton样式  ['tɑɡl] 开关，触发器；拴扣；[船] 套索钉-->     <!--图标大小：local:ControlAttachProperty.FIconSize-->     <!--图标边距：local:ControlAttachProperty.FIconMargin-->     <!--图标：local:ControlAttachProperty.FIcon-->     <Style TargetType="{x:Type ToggleButton}" x:Key="ComboToggleButton">         <Setter Property="Foreground" Value="{StaticResource TextForeground}" />         <Setter Property="local:ControlAttachProperty.FIconSize" Value="18"/>         <Setter Property="local:ControlAttachProperty.FIconMargin" Value="0,1,3,1"/>         <Setter Property="local:ControlAttachProperty.FIcon" Value=""/>         <Setter Property="SnapsToDevicePixels" Value="True" />         <Setter Property="Template">             <Setter.Value>                 <ControlTemplate TargetType="{x:Type ToggleButton}">                     <Grid x:Name="Grid">                         <Grid.ColumnDefinitions>                             <ColumnDefinition Width="*"/>                             <ColumnDefinition Width="Auto"/>                         </Grid.ColumnDefinitions>                         <Border Background="{TemplateBinding Background}" x:Name="Bg" Grid.ColumnSpan="2" Margin="0,1,1,1"                                 SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"  Opacity="0.3"/>                         <TextBlock Grid.Column="1" x:Name="FIcon" FontSize="{Binding Path=(local:ControlAttachProperty.FIconSize),RelativeSource={RelativeSource TemplatedParent}}"                                    Text="{TemplateBinding local:ControlAttachProperty.FIcon}"                                     local:ControlAttachProperty.AllowsAnimation="{TemplateBinding IsChecked}"                                    Foreground="{TemplateBinding Foreground}" Style="{StaticResource FIcon}"                                    Margin="{TemplateBinding local:ControlAttachProperty.FIconMargin}"/>                     </Grid>                     <!--z触发器-->                     <ControlTemplate.Triggers>                         <Trigger Property="IsMouseOver" Value="True">                             <Setter Property="Foreground" Value="{StaticResource MouseOverForeground}" />                             <Setter Property="Opacity" TargetName="Bg" Value="0.55" />                         </Trigger>                         <Trigger Property="IsPressed" Value="True">                             <Setter Property="Foreground" Value="{StaticResource PressedForeground}" />                             <Setter Property="Opacity" TargetName="Bg" Value="0.6" />                         </Trigger>                         <Trigger Property="IsChecked" Value="True">                             <Setter Property="Foreground" Value="{StaticResource PressedForeground}" />                             <Setter Property="Opacity" TargetName="Bg" Value="0.6" />                         </Trigger>                         <Trigger Property="IsEnabled" Value="false">                             <Setter Property="Opacity" Value="{StaticResource DisableOpacity}" TargetName="Grid"/>                         </Trigger>                     </ControlTemplate.Triggers>                 </ControlTemplate>             </Setter.Value>         </Setter>     </Style>      <!--编辑状态文本框样式-->     <Style TargetType="{x:Type TextBox}" x:Key="EditableTextBoxStyle">         <Setter Property="Margin" Value="1"/>         <Setter Property="Padding" Value="0"/>         <Setter Property="BorderThickness" Value="0"/>         <Setter Property="Background" Value="{x:Null}"/>         <Setter Property="MaxLength" Value="2048"/>         <Setter Property="Foreground" Value="{StaticResource TextForeground}"/>         <Setter Property="ContextMenu" Value="{DynamicResource TextBoxContextMenu}" />         <Setter Property="SelectionBrush" Value="{StaticResource TextSelectionBrush}" />         <Setter Property="FontSize" Value="{StaticResource FontSize}"></Setter>         <Setter Property="FontFamily" Value="{StaticResource FontFamily}"></Setter>         <Setter Property="Focusable" Value="True"/>         <Setter Property="CaretBrush" Value="{StaticResource TextForeground}" />         <Setter Property="VerticalAlignment" Value="Center" />         <Setter Property="SnapsToDevicePixels" Value="True"></Setter>         <Style.Triggers>             <Trigger Property="IsReadOnly" Value="True">                 <Setter Property="Opacity" Value="{StaticResource ReadonlyOpacity}"></Setter>             </Trigger>             <Trigger Property="IsEnabled" Value="False">                 <Setter Property="Opacity" Value="{StaticResource DisableOpacity}"></Setter>             </Trigger>         </Style.Triggers>     </Style>  View Code

Global.xaml 

     <!--TextBlock-->     <Style TargetType="{x:Type TextBlock}">         <Setter Property="Foreground" Value="{StaticResource TextForeground}"/>         <Setter Property="FontFamily" Value="{StaticResource FontFamily}"/>         <Setter Property="FontSize" Value="{StaticResource FontSize}"/>     </Style>      <!--ToolTip-->     <Style TargetType="{x:Type ToolTip}">         <Setter Property="Foreground" Value="{StaticResource TextForeground}"/>         <Setter Property="FontFamily" Value="{StaticResource FontFamily}"/>         <Setter Property="FontSize" Value="{StaticResource FontSize}"/>         <Setter Property="Background" Value="{StaticResource HeaderBackground}"/>         <Setter Property="BorderBrush" Value="{StaticResource FocusBorderBrush}"/>         <Setter Property="BorderThickness" Value="1"/>         <Setter Property="Template">             <Setter.Value>                 <ControlTemplate TargetType="{x:Type ToolTip}">                     <Border CornerRadius="2" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}">                         <ContentPresenter Margin="8,5,8,5"/>                     </Border>                 </ControlTemplate>             </Setter.Value>         </Setter>     </Style> 

TablControl 的样式，TablControl.xaml 

      <Style x:Key="FIconTabItemStyle" TargetType="{x:Type TabItem}">         <Setter Property="HorizontalContentAlignment" Value="Stretch"/>         <Setter Property="VerticalContentAlignment" Value="Stretch"/>         <Setter Property="Background" Value="{StaticResource ButtonBackground}"/>         <Setter Property="Foreground" Value="{StaticResource TextForeground}" />         <Setter Property="local:ControlAttachProperty.FIcon" Value=""/>         <Setter Property="local:ControlAttachProperty.FIconSize" Value="26"/>         <Setter Property="local:ControlAttachProperty.CornerRadius" Value="0"/>         <Setter Property="local:ControlAttachProperty.FIconMargin" Value="0,0,2,0"/>         <Setter Property="local:ControlAttachProperty.FocusBackground" Value="{StaticResource ButtonPressedBackground}"/>         <Setter Property="local:ControlAttachProperty.FocusForeground" Value="{StaticResource ButtonMouseOverForeground}"/>         <Setter Property="local:ControlAttachProperty.MouseOverBackground" Value="{StaticResource ButtonMouseOverBackground}"/>         <Setter Property="local:ControlAttachProperty.MouseOverForeground" Value="{StaticResource ButtonPressedForeground}"/>         <Setter Property="MinHeight" Value="20"/>         <Setter Property="MinWidth" Value="20"/>         <Setter Property="Margin" Value="0"/>         <Setter Property="Padding" Value="3"/>         <Setter Property="Template">             <Setter.Value>                 <ControlTemplate TargetType="{x:Type TabItem}">                     <Border x:Name="border" Margin="{TemplateBinding Margin}" SnapsToDevicePixels="True" ToolTip="{TemplateBinding ToolTip}"                             CornerRadius="{TemplateBinding local:ControlAttachProperty.CornerRadius}"  Background="{TemplateBinding Background}">                         <StackPanel VerticalAlignment="Center" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" Orientation="Horizontal">                             <TextBlock Style="{StaticResource FIcon}" Text="{TemplateBinding local:ControlAttachProperty.FIcon}" Margin="{TemplateBinding local:ControlAttachProperty.FIconMargin}"                                        FontSize="{TemplateBinding local:ControlAttachProperty.FIconSize}" Foreground="{TemplateBinding Foreground}"/>                             <TextBlock x:Name="txtheader" VerticalAlignment="Center"  Text="{TemplateBinding Header}" Foreground="{TemplateBinding Foreground}"/>                         </StackPanel>                     </Border>                     <ControlTemplate.Triggers>                         <Trigger Property="IsMouseOver" Value="true">                             <Setter  Property="Background" Value="{Binding Path=(local:ControlAttachProperty.MouseOverBackground),RelativeSource={RelativeSource Self}}"/>                             <Setter  Property="Foreground" Value="{Binding Path=(local:ControlAttachProperty.MouseOverForeground),RelativeSource={RelativeSource Self}}"/>                         </Trigger>                         <Trigger Property="IsSelected" Value="true">                             <Setter  Property="Background" Value="{Binding Path=(local:ControlAttachProperty.FocusBackground),RelativeSource={RelativeSource Self}}"/>                             <Setter  Property="Foreground" Value="{Binding Path=(local:ControlAttachProperty.FocusForeground),RelativeSource={RelativeSource Self}}"/>                         </Trigger>                     </ControlTemplate.Triggers>                 </ControlTemplate>             </Setter.Value>         </Setter>     </Style>      <Style x:Key="LeftTabControl" TargetType="{x:Type TabControl}">         <Setter Property="Padding" Value="0"/>         <Setter Property="Background" Value="Transparent" />         <Setter Property="HorizontalContentAlignment" Value="Center"/>         <Setter Property="VerticalContentAlignment" Value="Center"/>         <Setter Property="SnapsToDevicePixels" Value="True" />         <Setter Property="BorderThickness" Value="1" />         <Setter Property="BorderBrush" Value="{StaticResource ControlBorderBrush}" />         <Setter Property="ItemContainerStyle" Value="{DynamicResource FIconTabItemStyle}"/>         <Setter Property="TabStripPlacement" Value="Left"></Setter>         <Setter Property="local:ControlAttachProperty.FocusBackground" Value="{StaticResource ButtonPressedBackground}"/>         <Setter Property="Template">             <Setter.Value>                 <ControlTemplate TargetType="{x:Type TabControl}">                     <Grid x:Name="PART_Root" Margin="{TemplateBinding Padding}" >                         <Grid.ColumnDefinitions>                             <ColumnDefinition Width="Auto"/>                             <ColumnDefinition Width="*"/>                         </Grid.ColumnDefinitions>                          <Border BorderBrush="{TemplateBinding local:ControlAttachProperty.FocusBackground}" BorderThickness="0,0,2,0" >                             <StackPanel x:Name="HeaderPanel" Margin="0,5,0,5" Orientation="Vertical" IsItemsHost="True" ></StackPanel>                         </Border>                          <Border x:Name="ContentPanel" Grid.Column="1" BorderBrush="{TemplateBinding BorderBrush}"                                  BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"                                     KeyboardNavigation.DirectionalNavigation="Contained" KeyboardNavigation.TabIndex="2"                                      KeyboardNavigation.TabNavigation="Local" Width="Auto">                             <ContentPresenter ContentSource="SelectedContent" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Width="Auto" />                         </Border>                     </Grid>                 </ControlTemplate>             </Setter.Value>         </Setter>     </Style>       <Style x:Key="TopTabControl" TargetType="{x:Type TabControl}">         <Setter Property="Padding" Value="0"/>         <Setter Property="BorderThickness" Value="1"/>         <Setter Property="Background" Value="Transparent" />         <Setter Property="HorizontalContentAlignment" Value="Center"/>         <Setter Property="VerticalContentAlignment" Value="Center"/>         <Setter Property="SnapsToDevicePixels" Value="True" />         <Setter Property="ItemContainerStyle" Value="{StaticResource FIconTabItemStyle}"/>         <Setter Property="BorderBrush" Value="{StaticResource ControlBorderBrush}" />         <Setter Property="TabStripPlacement" Value="Top"></Setter>         <Setter Property="local:ControlAttachProperty.FocusBackground" Value="{StaticResource ButtonPressedBackground}"/>         <Setter Property="Template">             <Setter.Value>                 <ControlTemplate TargetType="{x:Type TabControl}">                     <Grid x:Name="PART_Root" Margin="{TemplateBinding Padding}" >                         <Grid.RowDefinitions>                             <RowDefinition Height="Auto"/>                             <RowDefinition Height="*"/>                         </Grid.RowDefinitions>                          <Border BorderBrush="{TemplateBinding local:ControlAttachProperty.FocusBackground}" BorderThickness="0,0,0,2" >                             <StackPanel x:Name="HeaderPanel" Margin="5,0,5,0" Orientation="Horizontal" IsItemsHost="True" ></StackPanel>                         </Border>                          <Border x:Name="ContentPanel" Grid.Row="1" BorderBrush="{TemplateBinding BorderBrush}"                                  BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}"                                     KeyboardNavigation.DirectionalNavigation="Contained" KeyboardNavigation.TabIndex="2"                                      KeyboardNavigation.TabNavigation="Local" Width="Auto">                             <ContentPresenter ContentSource="SelectedContent" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" Width="Auto"/>                         </Border>                     </Grid>                 </ControlTemplate>             </Setter.Value>         </Setter>     </Style>  View Code

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