C# 在.net中发送鼠标单击消息

当在usercontrol中选择控件时，我希望通过编程将鼠标单击从usercontrol发送给它的创建者

我试过：

 private const int MOUSEEVENTF_LEFTDOWN = 0x02;
 private const int MOUSEEVENTF_LEFTUP = 0x04;

    [DllImport("user32.dll")]
    private static extern void mouse_event(
    UInt32 dwFlags, // motion and click options 
    UInt32 dx, // horizontal position or change 
    UInt32 dy, // vertical position or change 
    UInt32 dwData, // wheel movement 
    IntPtr dwExtraInfo // application-defined information 
    ); 

    mouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, new System.IntPtr());
    mouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, new System.IntPtr());

但是我没有在家长会上成功地接受这项活动

也许还有另一种方法可以让鼠标点击级联下来

---

谢谢

您可以使用

控件。调用单击

触发父窗体的单击事件。
查看此stackoverflow以了解详细信息

class Parent : Control {
   private Control child; // some child control

   ...

  child_OnClick(object sender, EventArgs e) { //subscribed to child Click event
    this.OnClick(e); //Fire parent's click event
  }
}