以前我们写WINFROM程序，如果更改成不规则窗体，则要到底层去修改，而今WPF一切都用XAML实现，可以轻松搞定。请看
XAML代码
<Window x:Class="Wpf不规则界面之米老鼠.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525" AllowsTransparency="True" WindowStyle="None" Background="Green" Loaded="Window_Loaded">
<Grid >
<Path Visibility="Hidden" x:Name="clipPath" Data="M 55,100 A 50,50 0 1 1 100,60 A 110,95
0 0 1 200,60 A 50,50 0 1 1 250,100 A 110,95 0 1 1 55,100 Z"/>
<Button Content="关闭" Height="23" HorizontalAlignment="Left" Margin="116,172,0,0" Name="button2"
VerticalAlignment="Top" Width="75" Click="button2_Click" />
</Grid>
</Window>
后台c#设定如下：
后台c#设定如下：
private void Window_Loaded(object sender, RoutedEventArgs e)
{
this.Clip = this.clipPath.Data;
}
