WPF Window 样式

一、无边框窗体

XAML样式如下：

<!--无边框窗体样式 START-->
<Style TargetType="Window" x:Key="WindowStyle">
    <!--无边框-->
    <Setter Property="WindowStyle" Value="None"></Setter>
    <!--窗体设置-->
    <Setter Property="WindowChrome.WindowChrome">
        <Setter.Value>
            <!--设置为"-1"才能达到阴影效果-->
            <WindowChrome GlassFrameThickness="-1" CaptionHeight="0"/>
        </Setter.Value>
    </Setter>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="Window">
                <Border Background="White">
                    <Border.Effect>
                        <!--阴影效果-->
                        <DropShadowEffect ShadowDepth="0" BlurRadius="10" Opacity="0.8" Color="#AAA"/>
                    </Border.Effect>
                    <ContentPresenter ClipToBounds="True" />
                </Border>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>
<!--无边框窗体样式 END-->

二、背景透明窗体

XAML样式如下：

<!--背景透明窗体样式 START-->
<Style TargetType="Window" x:Key="TransparentWindowStyle">
    <!--无边框-->
    <Setter Property="WindowStyle" Value="None"></Setter>
    <Setter Property="ResizeMode" Value="CanMinimize"></Setter>
    <!--窗体设置-->
    <Setter Property="WindowChrome.WindowChrome">
        <Setter.Value>
            <!--设置为"-1"才能达到自定义效果-->
            <WindowChrome GlassFrameThickness="-1" CaptionHeight="0"/>
        </Setter.Value>
    </Setter>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="Window">
                <Border Background="Transparent"/>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>
<!--背景透明窗体样式 END-->

三、窗体默认加载

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
        //屏幕居中显示
        this.WindowStartupLocation = WindowStartupLocation.CenterScreen;
        //MVVM数据源
        this.DataContext = MainWindowViewModel.CreateInstance();
        //拖拽事件
        this.MouseDown += (s, e) =>
        {
            base.OnMouseLeftButtonDown(e);
            if (Mouse.LeftButton == MouseButtonState.Pressed) { DragMove(); }
        };
    }
}