一．前言

　　申明：WPF自定义控件与样式是一个系列文章，前后是有些关联的，但大多是按照由简到繁的顺序逐步发布的等。

　　本文主要内容：

  • 自定义Window窗体样式；
  • 基于自定义窗体实现自定义MessageBox消息提示框；

二．自定义Window窗体样式

　　自定义的Window窗体效果：

 

　　因为WPF默认的窗体比较简陋，大都需要自己实现Window窗体样式效果，基本思路很简单：

  • 第一步：干掉默认样式：WindowStyle = WindowStyle.None；
  • 第二步：设置窗体透明：AllowsTransparency = true；
  • 第三步：设置自己的窗体样式；

　　这样从外观样式上可以满足，但做为窗体该具备的基本功能还没有，需要另外来实现了：

  • 窗体Icon、标题栏（可以通过样式实现）；
  • 窗体的基本按钮：最小化、最大化、关闭按钮；
  • 窗体的鼠标拖动；
  • 好像Win8、Win10的功能吧，窗体拖动到桌面边缘自动最大化、还原；
  • 鼠标调整窗口大小；
  • 双击标题栏最大化、还原；

　　上面的功能在本文中，一部分是自定义实现的，还有一部分是用了一个开源库（Microsoft.Windows.Shell）用于实现窗体大小、拖放等窗体基本功能，Microsoft.Windows.Shell文件下载：点我下载。

　　进入正题，自定义窗体WindowBase的后台C#代码：

/// <summary>/// WindowBase.xaml 的交互逻辑/// </summary>public class WindowBase : Window{#region 默认Header：窗体字体图标FIconpublic static readonly DependencyProperty FIconProperty =DependencyProperty.Register("FIcon", typeof(string), typeof(WindowBase), new PropertyMetadata("\ue62e"));/// <summary>/// 按钮字体图标编码/// </summary>public string FIcon{get { return (string)GetValue(FIconProperty); }set { SetValue(FIconProperty, value); }}#endregion#region  默认Header：窗体字体图标大小public static readonly DependencyProperty FIconSizeProperty =DependencyProperty.Register("FIconSize", typeof(double), typeof(WindowBase), new PropertyMetadata(20D));/// <summary>/// 按钮字体图标大小/// </summary>public double FIconSize{get { return (double)GetValue(FIconSizeProperty); }set { SetValue(FIconSizeProperty, value); }}#endregion#region CaptionHeight 标题栏高度public static readonly DependencyProperty CaptionHeightProperty =DependencyProperty.Register("CaptionHeight", typeof(double), typeof(WindowBase), new PropertyMetadata(26D));/// <summary>/// 标题高度/// </summary>public double CaptionHeight{get { return (double)GetValue(CaptionHeightProperty); }set{SetValue(CaptionHeightProperty, value);//this._WC.CaptionHeight = value;
            }}#endregion#region CaptionBackground 标题栏背景色public static readonly DependencyProperty CaptionBackgroundProperty = DependencyProperty.Register("CaptionBackground", typeof(Brush), typeof(WindowBase), new PropertyMetadata(null));public Brush CaptionBackground{get { return (Brush)GetValue(CaptionBackgroundProperty); }set { SetValue(CaptionBackgroundProperty, value); }}#endregion#region CaptionForeground 标题栏前景景色public static readonly DependencyProperty CaptionForegroundProperty = DependencyProperty.Register("CaptionForeground", typeof(Brush), typeof(WindowBase), new PropertyMetadata(null));public Brush CaptionForeground{get { return (Brush)GetValue(CaptionForegroundProperty); }set { SetValue(CaptionForegroundProperty, value); }}#endregion#region Header 标题栏内容模板，以提高默认模板，可自定义public static readonly DependencyProperty HeaderProperty = DependencyProperty.Register("Header", typeof(ControlTemplate), typeof(WindowBase), new PropertyMetadata(null));public ControlTemplate Header{get { return (ControlTemplate)GetValue(HeaderProperty); }set { SetValue(HeaderProperty, value); }}#endregion#region MaxboxEnable 是否显示最大化按钮public static readonly DependencyProperty MaxboxEnableProperty = DependencyProperty.Register("MaxboxEnable", typeof(bool), typeof(WindowBase), new PropertyMetadata(true));public bool MaxboxEnable{get { return (bool)GetValue(MaxboxEnableProperty); }set { SetValue(MaxboxEnableProperty, value); }}#endregion#region MinboxEnable 是否显示最小化按钮public static readonly DependencyProperty MinboxEnableProperty = DependencyProperty.Register("MinboxEnable", typeof(bool), typeof(WindowBase), new PropertyMetadata(true));public bool MinboxEnable{get { return (bool)GetValue(MinboxEnableProperty); }set { SetValue(MinboxEnableProperty, value); }}#endregionpublic WindowBase(){this.WindowStyle = WindowStyle.None;this.AllowsTransparency = true;this.WindowStartupLocation = WindowStartupLocation.CenterScreen;this.Style = this.FindResource("DefaultWindowStyle") as Style;this.Icon = Images.CreateImageSourceFromImage(Properties.Resources.logo);//12=6+6//Margin=6,Border.Effect.BlueRadius=6this.MaxHeight = SystemParameters.WorkArea.Height + 12 + 2;//bind commandthis.BindCommand(SystemCommands.CloseWindowCommand, this.CloseCommand_Execute);this.BindCommand(ApplicationCommands.Close, this.CloseCommand_Execute);this.BindCommand(SystemCommands.MaximizeWindowCommand, this.MaxCommand_Execute);this.BindCommand(SystemCommands.MinimizeWindowCommand, this.MinCommand_Execute);}private void CloseCommand_Execute(object sender, ExecutedRoutedEventArgs e){SystemCommands.CloseWindow(this);}private void MaxCommand_Execute(object sender, ExecutedRoutedEventArgs e){this.WindowState = this.WindowState == WindowState.Maximized ? WindowState.Normal : WindowState.Maximized;e.Handled = true;}private void MinCommand_Execute(object sender, ExecutedRoutedEventArgs e){this.WindowState = WindowState.Minimized;e.Handled = true;}protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e){base.OnMouseLeftButtonDown(e);if (e.ButtonState == MouseButtonState.Pressed){this.DragMove();}}}

绑定命令的扩展方法：

/// <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);}

WindowBase的样式有两个，一个是基础样式BaseWindowStyle，可以自定义头部标题栏，提供更多定制需求。另一个样式DefaultWindowStyle为默认窗体样式，用于大多数不要特别定制的窗体需求。BaseWindowStyle样式代码：

<!--WindowBase基本样式，可以自定义头部--><Style x:Key="BaseWindowStyle" TargetType="{x:Type local:WindowBase}"><Setter Property="Background" Value="{StaticResource WindowBackground}"/><Setter Property="Foreground" Value="{StaticResource TextForeground}"/><Setter Property="FontSize" Value="{StaticResource FontSize}"/><Setter Property="FontFamily" Value="{StaticResource FontFamily}"/><Setter Property="Width" Value="480"/><Setter Property="Height" Value="320"/><Setter Property="BorderBrush" Value="{StaticResource WindowBorderBrush}"/><Setter Property="BorderThickness" Value="1"/><Setter Property="SnapsToDevicePixels" Value="True"/><Setter Property="FIconSize" Value="20"/><Setter Property="CaptionHeight" Value="26"/><Setter Property="ResizeMode" Value="CanResizeWithGrip"/><!--标题栏背景色--><Setter Property="CaptionBackground" Value="{StaticResource CaptionBackground}" /><Setter Property="CaptionForeground" Value="{StaticResource CaptionForeground}" /><Setter Property="FIcon" Value=""/><Setter Property="MaxboxEnable" Value="True"/><Setter Property="MinboxEnable" Value="True"/><!--建议内边框=3：ResizeBorderThickness = new Thickness(3);--><Setter Property="Padding" Value="3"/><Setter Property="local:ControlAttachProperty.CornerRadius" Value="0"/><!--窗体基本设置 shell:WindowChrome--><Setter Property="shell:WindowChrome.WindowChrome"><Setter.Value><shell:WindowChrome  CaptionHeight="{Binding Path=CaptionHeight,RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type local:WindowBase}}}" ResizeBorderThickness="8"/></Setter.Value></Setter><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type local:WindowBase}"><Grid Margin="6"><!--背景，边框--><Border x:Name="Bg" CornerRadius="{TemplateBinding local:ControlAttachProperty.CornerRadius}" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" Effect="{StaticResource WindowDropShadow}"BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"  /><Border  x:Name="BgInner" CornerRadius="{TemplateBinding local:ControlAttachProperty.CornerRadius}" Background="{StaticResource WindowInnerBackground}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"  /><!--内容区域--><AdornerDecorator><ContentPresenter Margin="1" Content="{TemplateBinding Content}" /></AdornerDecorator><!--窗体功能按钮：最小、最大、关闭--><Border VerticalAlignment="Top" Height="{TemplateBinding CaptionHeight}" Width="Auto" Margin="1" HorizontalAlignment="Right"><StackPanel Orientation="Horizontal" VerticalAlignment="{TemplateBinding VerticalAlignment}" Height="30"><local:FButton x:Name="btnMin"  Width="26" VerticalAlignment="Center" Margin="1,2,1,2" Visibility="{Binding Path=MinboxEnable,RelativeSource={RelativeSource TemplatedParent},Converter={x:Static local:XConverter.BooleanToVisibilityConverter}}"Style="{StaticResource FButton_Transparency}"  FIcon="" FIconSize="16"shell:WindowChrome.IsHitTestVisibleInChrome="True" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.MinimizeWindowCommand}"/><local:FButton x:Name="btnMax"  Width="26" VerticalAlignment="Center" Margin="1,2,1,2" Visibility="{Binding Path=MaxboxEnable,RelativeSource={RelativeSource TemplatedParent},Converter={x:Static local:XConverter.BooleanToVisibilityConverter}}"Style="{StaticResource FButton_Transparency}" FIcon="" FIconSize="16"shell:WindowChrome.IsHitTestVisibleInChrome="True" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.MaximizeWindowCommand}"/><local:FButton x:Name="btnClose"  Width="38" VerticalAlignment="Center"  Margin="1,2,3,2" CornerRadius="0"MouseOverBackground="Red" MouseOverForeground="White" PressedBackground="#AA0D0D" PressedForeground="White"AllowsAnimation="True" Style="{StaticResource FButton_Transparency}"  FIcon="" FIconSize="16"shell:WindowChrome.IsHitTestVisibleInChrome="True" FIconMargin="0" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.CloseWindowCommand}"/></StackPanel></Border></Grid><ControlTemplate.Triggers><Trigger Property="WindowState" Value="Maximized"><Setter Property="FIcon" TargetName="btnMax" Value=""></Setter></Trigger><Trigger Property="WindowState" Value="Normal"><Setter Property="FIcon" TargetName="btnMax" Value=""></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style>

DefaultWindowStyle样式代码：

<!--默认WindowBase的样式--><Style x:Key="DefaultWindowStyle" TargetType="{x:Type local:WindowBase}"><Setter Property="Background" Value="{StaticResource WindowBackground}"/><Setter Property="Foreground" Value="{StaticResource TextForeground}"/><Setter Property="FontSize" Value="{StaticResource FontSize}"/><Setter Property="FontFamily" Value="{StaticResource FontFamily}"/><Setter Property="Width" Value="480"/><Setter Property="Height" Value="320"/><Setter Property="BorderBrush" Value="{StaticResource WindowBorderBrush}"/><Setter Property="BorderThickness" Value="1"/><Setter Property="SnapsToDevicePixels" Value="True"/><Setter Property="FIconSize" Value="20"/><Setter Property="CaptionHeight" Value="26"/><Setter Property="ResizeMode" Value="CanResizeWithGrip"/><!--标题栏背景色--><Setter Property="CaptionBackground" Value="{StaticResource CaptionBackground}" /><Setter Property="CaptionForeground" Value="{StaticResource CaptionForeground}" /><Setter Property="FIcon" Value=""/><Setter Property="MaxboxEnable" Value="True"/><Setter Property="MinboxEnable" Value="True"/><!--建议内边框=3：ResizeBorderThickness = new Thickness(3);--><Setter Property="Padding" Value="3"/><Setter Property="local:ControlAttachProperty.CornerRadius" Value="0"/><!--窗体基本设置 shell:WindowChrome--><Setter Property="shell:WindowChrome.WindowChrome"><Setter.Value><shell:WindowChrome  CaptionHeight="{Binding Path=CaptionHeight,RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type local:WindowBase}}}" ResizeBorderThickness="8"/></Setter.Value></Setter><Setter Property="Template"><Setter.Value><ControlTemplate TargetType="{x:Type local:WindowBase}"><Grid Margin="6"><!--背景--><Border x:Name="Bg" CornerRadius="{TemplateBinding local:ControlAttachProperty.CornerRadius}" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" Effect="{StaticResource WindowDropShadow}"BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"  /><Border  x:Name="BgInner" CornerRadius="{TemplateBinding local:ControlAttachProperty.CornerRadius}" Background="{StaticResource WindowInnerBackground}" BorderThickness="{TemplateBinding BorderThickness}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"  /><Grid Margin="1"><Grid.RowDefinitions><RowDefinition MinHeight="18" Height="Auto"/><RowDefinition Height="*"/></Grid.RowDefinitions><!--Caption标题部分--><Border Margin="0" Grid.Row="0" Background="{TemplateBinding CaptionBackground}"><Grid Margin="2,1,2,0"><Grid.ColumnDefinitions><ColumnDefinition Width="*"/><ColumnDefinition Width="Auto"/></Grid.ColumnDefinitions><!--Header部分--><StackPanel x:Name="PART_Header" Height="{TemplateBinding CaptionHeight}" Margin="5,1,5,1" Orientation="Horizontal" VerticalAlignment="Center"><TextBlock Style="{StaticResource FIcon}" Foreground="{TemplateBinding CaptionForeground}" FontSize="{TemplateBinding FIconSize}" Text="{TemplateBinding FIcon}"/><TextBlock VerticalAlignment="Center" Margin="5" FontSize="{StaticResource HeaderFontSize}" Foreground="{TemplateBinding CaptionForeground}" Text="{TemplateBinding Title}"/></StackPanel><!--窗体功能按钮：最小、最大、关闭--><StackPanel Grid.Column="1" Orientation="Horizontal" VerticalAlignment="Top" Margin="1" HorizontalAlignment="Right" Height="{TemplateBinding CaptionHeight}"><local:FButton x:Name="btnMin"  Width="26" VerticalAlignment="Center" Margin="1" Visibility="{Binding Path=MinboxEnable,RelativeSource={RelativeSource TemplatedParent},Converter={x:Static local:XConverter.BooleanToVisibilityConverter}}"Style="{StaticResource FButton_Transparency}"  FIcon="" FIconSize="14"shell:WindowChrome.IsHitTestVisibleInChrome="True" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.MinimizeWindowCommand}"/><local:FButton x:Name="btnMax"  Width="26" VerticalAlignment="Center" Margin="1" Visibility="{Binding Path=MaxboxEnable,RelativeSource={RelativeSource TemplatedParent},Converter={x:Static local:XConverter.BooleanToVisibilityConverter}}"Style="{StaticResource FButton_Transparency}" FIcon="" FIconSize="14"shell:WindowChrome.IsHitTestVisibleInChrome="True" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.MaximizeWindowCommand}"/><local:FButton x:Name="btnClose"  Width="35" VerticalAlignment="Center" Margin="1" CornerRadius="0" Padding="1 2 1 2"MouseOverBackground="Red" MouseOverForeground="White" PressedBackground="#AA0D0D" PressedForeground="White"AllowsAnimation="True" Style="{StaticResource FButton_Transparency}"  FIcon="" FIconSize="14"shell:WindowChrome.IsHitTestVisibleInChrome="True" FIconMargin="0" Foreground="{TemplateBinding CaptionForeground}"Command="{x:Static shell:SystemCommands.CloseWindowCommand}"/></StackPanel></Grid></Border><!--窗体内容区域--><AdornerDecorator Grid.Row="1" Margin="3,0,3,3"><ContentPresenter Content="{TemplateBinding Content}" /></AdornerDecorator></Grid></Grid><ControlTemplate.Triggers><Trigger Property="WindowState" Value="Maximized"><Setter Property="FIcon" TargetName="btnMax" Value=""></Setter></Trigger><Trigger Property="WindowState" Value="Normal"><Setter Property="FIcon" TargetName="btnMax" Value=""></Setter></Trigger></ControlTemplate.Triggers></ControlTemplate></Setter.Value></Setter></Style>

上面效果的背景色彩、边框的资源：

<!--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"/>

三．实现自定义MessageBox消息提示框

　　基于第二节自定义的窗体WindowBase，实现自定义的MessageBox就简单了，效果图：

　　仔细观察，不难发现上面的窗体大小是根据内容的多少自适应的。窗体自适应内容的的关键设置就是SizeToContent="WidthAndHeight"，但为了达到更好的效果控制，还需要控制内容的大小范围，范围可以自己调整，看了样式代码你就了解了：

<local:WindowBase x:Class="System.Windows.MessageBoxX"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:shell="http://schemas.microsoft.com/winfx/2006/xaml/presentation/shell"xmlns:local="clr-namespace:XLY.Framework.Controls" MaxboxEnable="False" MinboxEnable="False" ResizeMode="NoResize" FIcon="" x:Name="mb" Title="MessageBox" ShowInTaskbar="False" SizeToContent="WidthAndHeight"  Style="{StaticResource DefaultWindowStyle}" CaptionHeight="24"> <local:WindowBase.InputBindings><KeyBinding Key="Escape" Command="{x:Static shell:SystemCommands.CloseWindowCommand}"/></local:WindowBase.InputBindings><Grid><Grid Margin="5,8,5,5"><Grid.RowDefinitions><RowDefinition Height="*"/><RowDefinition Height="60"/></Grid.RowDefinitions><Grid.ColumnDefinitions><ColumnDefinition Width="100"/><ColumnDefinition Width="*"/></Grid.ColumnDefinitions><TextBlock x:Name="ficon" HorizontalAlignment="Right" FontSize="80" Text="" Foreground="{Binding Foreground,ElementName=mb}" Style="{StaticResource FIcon}" Margin="5"/><TextBlock x:Name="txtMessage" Grid.Column="1" VerticalAlignment="Center" HorizontalAlignment="Left" Foreground="{Binding Foreground,ElementName=mb}" FontSize="{Binding FontSize,ElementName=mb}" TextWrapping="Wrap" Margin="5,20,10,20" MinWidth="260" MaxWidth="420">新建一个WPF程序在Windows8下面就会出现左边的窗口边框，颜色取决于Windows主题我想在想创建一个右边那样的窗口，要么是窄边，要么没有边</TextBlock><StackPanel Orientation="Horizontal" VerticalAlignment="Top" Margin="1" Grid.Column="0" Grid.Row="1" Grid.ColumnSpan="2" HorizontalAlignment="Center"><local:FButton x:Name="btnOK" FIcon="" Width="85" Height="30" CornerRadius="0" Margin="5,5,20,5" Click="btnOK_Click">确定</local:FButton><local:FButton x:Name="btnCancel" FIcon="" Width="85" Height="30" CornerRadius="0"Margin="20,5,10,5" Click="btnCancel_Click">取消</local:FButton></StackPanel></Grid></Grid></local:WindowBase>

上面不同消息类型的颜色资源：

<!--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>

后台C#代码

/// <summary>/// MessageBoxXxaml.xaml 的交互逻辑/// </summary>public partial class MessageBoxX : WindowBase{/// <summary>/// 结果，用户点击确定Result=true;/// </summary>public bool Result { get; private set; }private static readonly Dictionary<string, Brush> _Brushes = new Dictionary<string, Brush>();public MessageBoxX(EnumNotifyType type, string mes){InitializeComponent();this.txtMessage.Text = mes;//typebtnCancel.Visibility = Visibility.Collapsed;this.SetForeground(type);switch (type){case EnumNotifyType.Error:this.ficon.Text = "\ue644";break;case EnumNotifyType.Warning:this.ficon.Text = "\ue60b";break;case EnumNotifyType.Info:this.ficon.Text = "\ue659";break;case EnumNotifyType.Question:this.ficon.Text = "\ue60e";this.btnCancel.Visibility = Visibility.Visible;break;}}private void SetForeground(EnumNotifyType type){string key = type.ToSafeString() + "Foreground";if (!_Brushes.ContainsKey(key)){var b = this.TryFindResource(key) as Brush;_Brushes.Add(key, b);}this.Foreground = _Brushes[key];}private void btnOK_Click(object sender, RoutedEventArgs e){this.Result = true;this.Close();e.Handled = true;}private void btnCancel_Click(object sender, RoutedEventArgs e){this.Result = false;this.Close();e.Handled = true;}/********************* public static method **************************//// <summary>/// 提示错误消息/// </summary>public static void Error(string mes, Window owner = null){Show(EnumNotifyType.Error, mes, owner);}/// <summary>/// 提示普通消息/// </summary>public static void Info(string mes, Window owner = null){Show(EnumNotifyType.Info, mes, owner);}/// <summary>/// 提示警告消息/// </summary>public static void Warning(string mes, Window owner = null){Show(EnumNotifyType.Warning, mes, owner);}/// <summary>/// 提示询问消息/// </summary>public static bool Question(string mes, Window owner = null){return Show(EnumNotifyType.Question, mes, owner);}/// <summary>/// 显示提示消息框，/// owner指定所属父窗体，默认参数值为null，则指定主窗体为父窗体。/// </summary>private static bool Show(EnumNotifyType type, string mes, Window owner = null){var res = true;Application.Current.Dispatcher.Invoke(new Action(() =>{MessageBoxX nb = new MessageBoxX(type, mes) { Title = type.GetDescription() };nb.Owner = owner ?? Application.Current.MainWindow;nb.ShowDialog();res = nb.Result;}));return res;}/// <summary>/// 通知消息类型/// </summary>public enum EnumNotifyType{[Description("错误")]Error,[Description("警告")]Warning,[Description("提示信息")]Info,[Description("询问信息")]Question,}}

原文地址：https://www.cnblogs.com/anding/p/5011981.html

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