C# 实现窗口无边框,可拖动效果
时间：2021-04-29 10:55:05 | 栏目：.NET代码 | 点击：次
具体代码如下所示：
#region 无边框拖动效果
[DllImport("user32.dll")]//拖动无窗体的控件
public static extern bool ReleaseCapture();
[DllImport("user32.dll")]
public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);
public const int WM_SYSCOMMAND = 0x0112;
public const int SC_MOVE = 0xF010;
public const int HTCAPTION = 0x0002;
private void Start_MouseDown(object sender, MouseEventArgs e)
{
//拖动窗体
ReleaseCapture();
SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
}
#endregion
在窗口属性界面添加事件服务
总结