wpfウィンドウのカスタムタイトルバー

XAMLコンテンツ：

​

<shell:WindowChrome.WindowChrome><!--保证窗口边框可以拖拽-->
    <shell:WindowChrome CaptionHeight="1"  ResizeBorderThickness="1,1,1,5"> </shell:WindowChrome>
</shell:WindowChrome.WindowChrome>
<Grid>
    <Grid.RowDefinitions>
        <RowDefinition Height="50"></RowDefinition>
        <RowDefinition></RowDefinition>
        <RowDefinition Height="39"></RowDefinition>
    </Grid.RowDefinitions>

    <Border  Grid.Row="0" BorderThickness="0,0,0,2" BorderBrush="{DynamicResource  borderWindow_Color }">
        <Canvas Margin="1" Background="{DynamicResource backcolor_Main}" MouseMove="WrapPanel_MouseMove" MouseLeftButtonDown="Canvas_MouseLeftButtonDown" Height="50"  >
            <Label  Width="30" Height="30" HorizontalAlignment="Left" Canvas.Left="12"  Canvas.Top="7"  >
                <Label.Background>
                    <ImageBrush ImageSource="pack://application:,,,/Demo;component/Images/logo.png"></ImageBrush>
                </Label.Background>
            </Label>
            <Label Canvas.Left="45" Canvas.Top="7" Foreground="{DynamicResource  foreground_Main }" Content="系统" VerticalContentAlignment="Center" FontSize="20" FontWeight="Bold"></Label>
            <Menu Visibility="Visible" Canvas.Left="270" Canvas.Top="10" Background="Transparent" BorderBrush="{DynamicResource borderWindow_Color}" BorderThickness="0" VerticalContentAlignment="Center" VerticalAlignment="Center" >
                <MenuItem Header="操作">
                </MenuItem>
                <MenuItem Name="menuSetting" Header="配置" >
                </MenuItem>

            </Menu>
            <DockPanel Canvas.Right="5" Canvas.Top="10"   HorizontalAlignment="Right" >
                <Button Margin="5" Style="{DynamicResource MyTitleButton}" Click="MenuItemAbout_Click" Name="btnAbout" Width="18" Height="18">
                    <Button.Background>
                        <ImageBrush ImageSource="pack://application:,,,/Demo;component/Images/about.png"></ImageBrush>
                    </Button.Background>
                </Button>
                <Button Margin="5" Style="{DynamicResource MyTitleButton}" Click="btnMin_Click" Name="btnMin" Width="18" Height="18">
                    <Button.Background>
                        <ImageBrush ImageSource="pack://application:,,,/Demo;component/Images/min.png"></ImageBrush>
                    </Button.Background>
                </Button>
                <Button Margin="5"  Style="{DynamicResource MyTitleButton}"  Width="18" Height="18" Name="btnMax" Click="btnMax_Click" >
                    <Button.Background>
                        <ImageBrush x:Name="btnMaxIcon" ImageSource="pack://application:,,,/Demo;component/Images/max.png"></ImageBrush>
                    </Button.Background>
                </Button>
                <Button Margin="5,5,10,5" Style="{DynamicResource MyTitleButton}" Width="16" Height="16" Name="btnClose" Click="btnClose_Click" >
                    <Button.Background>
                        <ImageBrush ImageSource="pack://application:,,,/Demo;component/Images/close.png"></ImageBrush>
                    </Button.Background>
                </Button>
            </DockPanel>
        </Canvas>
    </Border>

以下は、イベントコードのドラッグアンドズームのタイトルです。

​

    #region 标题事件
    /// <summary>
    /// 关闭
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnClose_Click(object sender, RoutedEventArgs e)
    {
        this.Close();
    }
    /// <summary>
    /// 窗口放大
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnMax_Click(object sender, RoutedEventArgs e)
    {
        if (this.WindowState == System.Windows.WindowState.Maximized)
        {
            this.WindowState = System.Windows.WindowState.Normal;
            btnMaxIcon.ImageSource = AppHelper.Img_MaxIcon;
        }
        else
        {
            this.WindowState = System.Windows.WindowState.Maximized;
            btnMaxIcon.ImageSource = AppHelper.Img_NormalIcon;
        }
    }
    /// <summary>
    /// 最小化窗口
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void btnMin_Click(object sender, RoutedEventArgs e)
    {
        this.WindowState = System.Windows.WindowState.Minimized;
    }

    /// <summary>
    /// 窗口拖动
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void WrapPanel_MouseMove(object sender, MouseEventArgs e)
    {
        if (e.LeftButton == MouseButtonState.Pressed)
        {
            this.DragMove();
        }
    }
    private long lastTitleLeftDownTime=0;
    /// <summary>
    /// 双击放大
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void Canvas_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
    {
        long ticks= DateTime.Now.Ticks/1000;
        if (ticks - 2000 > lastTitleLeftDownTime)
        {
            lastTitleLeftDownTime = ticks;
        }
        else {
            lastTitleLeftDownTime = 0;
            btnMax_Click(null, null);
        }
    }
    /// <summary>
    /// 双击最大化或还原
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void Label_MouseDoubleClick(object sender, MouseButtonEventArgs e)
    {

        if (this.WindowState == System.Windows.WindowState.Maximized)
        {
            this.WindowState = System.Windows.WindowState.Normal;
            btnMaxIcon.ImageSource = AppHelper.Img_MaxIcon;
        }
        else
        {
            this.WindowState = System.Windows.WindowState.Maximized;
            btnMaxIcon.ImageSource = AppHelper.Img_NormalIcon;
        }
    }
    /// <summary>
    /// 关于
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    private void MenuItemAbout_Click(object sender, RoutedEventArgs e)
    {
        SettingGUI.WindowAbout winAbout = new SettingGUI.WindowAbout() { WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen };
        winAbout.ShowDialog();
    }

    #endregion