要实现WPF不规则窗体,可以按照以下步骤进行:
public partial class CustomWindow : Window { public CustomWindow() { InitializeComponent(); } private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) { DragMove(); } private void Window_Resize(object sender, MouseButtonEventArgs e) { if (e.LeftButton == MouseButtonState.Pressed) { if (WindowState == WindowState.Maximized) { WindowState = WindowState.Normal; } else { WindowState = WindowState.Maximized; } } } } <Window x:Class="WpfApp1.CustomWindow" ... Style="{StaticResource CustomWindowStyle}" MouseLeftButtonDown="Window_MouseLeftButtonDown" MouseLeftButtonUp="Window_Resize"> <Grid> <!-- 窗体内容 --> </Grid> </Window> <Application.Resources> <Style TargetType="Window" x:Key="CustomWindowStyle"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Window}"> <Border Background="Transparent"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <Border Grid.Row="0" Background="Gray" Height="30"> <!-- 窗体标题栏 --> </Border> <ContentPresenter Grid.Row="1"/> </Grid> </Border> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="WindowStyle" Value="None"/> <Setter Property="AllowsTransparency" Value="True"/> <Setter Property="Background" Value="Transparent"/> <Setter Property="BorderBrush" Value="Transparent"/> <Setter Property="ResizeMode" Value="CanResizeWithGrip"/> </Style> </Application.Resources> public partial class App : Application { protected override void OnStartup(StartupEventArgs e) { base.OnStartup(e); MainWindow mainWindow = new CustomWindow(); mainWindow.Show(); } } 这样就实现了一个不规则窗体。可以根据需要自定义窗体的样式和布局。