WPF无边框实现拖动效果 - zLulus/My_Note GitHub Wiki

这是在做弹幕的时候遇到的一个需求 透明背景，拖动弹幕

private void Window_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
    base.OnMouseLeftButtonDown(e);

    // Begin dragging the window
    this.DragMove();
}

示例代码

https://github.com/zLulus/NotePractice/tree/dev3/WPF/WpfDemo/NoneBorder