狼翔天地

  x:Class="NonRectangularWindowSample.NonRectangularWindow"

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

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

  Title="NonRectangularWindowSample" SizeToContent="WidthAndHeight"

 MouseLeftButtonDown="NonRectangularWindow_MouseLeftButtonDown"

 WindowStyle="None"

 AllowsTransparency="True"

 Background="Transparent">

 

   

    Drag Me

 





using System;

using System.Windows;

using System.Windows.Input;

namespace NonRectangularWindowSample {

  public partial class NonRectangularWindow : Window {

    public NonRectangularWindow() {

      InitializeComponent();

    }

    void NonRectangularWindow_MouseLeftButtonDown(object sender, MouseButtonEventArgs e) {

      this.DragMove();

    }

    void closeButtonRectangle_Click(object sender, RoutedEventArgs e) {

      this.Close();

    }

  }

}