WPF C# 实现鼠标穿透窗体

如果要作成透明的话，窗体本身很难获得Mouse事件，直接点到后面的东西去了，我斗弯做了个例子

Window.xmal代码：

<Window x:Class="Test.Class1"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

title="Right Click To Close" Height="300" Width="300"

WindowStyle="None" AllowsTransparency="True" MouseRightButtonUp="WindowClicked"

Background="{x:Null}"

>

<Grid MouseRightButtonDown="WindowClicked">

<TextBlock Text="{Binding RelativeSource={RelativeSource AncestorType={x:Type Window}}, Path=Title}"

FontSize="18" Background="Transparent" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Margin="20"

MouseLeftButtonDown="DragWindow" FontFamily="Impact" Foreground="Red"/>

<Viewbox Stretch="Uniform" MouseLeftButtonDown="DragWindow">

<蚂茄Path Fill="#80D0E0FF" Stroke="Red" StrokeThickness="0" HorizontalAlignment="Center" VerticalAlignment="Center"

Data="M79,3L65,82 17,91 50,138 96,157 104,192 175,154 190,167 218,78 156,76 157,9 111,39z"/>

</Viewbox>

</Grid>

</Window>

Window.xmal.cs 代码空物闷：

using System

using System.Collections.Generic

using System.Text

using System.Windows

using System.Windows.Controls

using System.Windows.Data

using System.Windows.Documents

using System.Windows.Input

using System.Windows.Media

using System.Windows.Media.Imaging

using System.Windows.Shapes

namespace Test

{

public partial class Class1 : System.Windows.Window

{

public Class1()

{

InitializeComponent()

}

public void DragWindow(object sender, MouseButtonEventArgs args)

{

DragMove()

}

public void WindowClicked(object sender, MouseButtonEventArgs args)

{

Close()

}

}

}

在windows *** 作系统，扒绝则有一个dll专门负宏拿责鼠标穿透事件，穿透本质只针对设置色值区域，只春棚要色值对得上的区域都能穿透，鼠标能直接 *** 作覆盖的东西，色值对不上的区域正常显示。

您好，很高兴为您解答：

让父窗体响应鼠标事件

C/C++ code

setAttribute(Qt::WA_TransparentForMouseEvents,true)

setWindowFlags(Qt::FramelessWindowHint)

setAttribute(Qt::WA_TranslucentBackground)

以上就嫌租可以实现穿透。

如果我谨袜的回答没帮芹晌兆助到您，请继续追问。

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