如何关注toolstripDropDownButton。

问题描述

我有toolStrip Control，它有几个像toolstripButton，ToolStripDropDown按钮的项目。

对于ToolStripDropDownButton我没有创建任何dropDown列表，而是我使用的contextmenu只有很少的项目。

每当mouseHover到这个toolstripdropdownbutton我都会显示这个contextmenu。

这里是示例代码

  private   void  toolStripDropDownButtonOpen_MouseHover（ object  sender，EventArgs e）
 {
 ToolStripDropDownButton btnSender =（ToolStripDropDownButton）sender; 
 Point ptLowerRight =  new  Point（btnSender.Bounds.Right  -   95 ，btnSender.Bounds。底部+  16 ）; 
 ptLowerRight = PointToScreen（ptLowerRight）; 
 contextMenuStrip.Show（ptLowerRight）; 
 
} 

我希望每当我关注toolStripButtonDropDown时，应关闭此contextMenu。我已经使用了mouseleave事件，但它无法正常工作。

任何帮助都将不胜感激。

感谢先进的

解决方案

I have toolStrip Control, and it has few items like toolstripButton, ToolStripDropDown button.
For ToolStripDropDownButton i am not creating any dropDown list, instead i am using contextmenu with few items.
Whenever mouseHover to this toolstripdropdownbutton i show this contextmenu.
here is sample code

private void toolStripDropDownButtonOpen_MouseHover(object sender, EventArgs e)
{
    ToolStripDropDownButton btnSender = (ToolStripDropDownButton)sender;
        Point ptLowerRight = new Point(btnSender.Bounds.Right - 95, btnSender.Bounds.Bottom + 16);
        ptLowerRight = PointToScreen(ptLowerRight);
        contextMenuStrip.Show(ptLowerRight);           
        
}

I want whenever i loose focus on toolStripButtonDropDown that time this contextMenu should be closed. I have used mouseleave event for this but its not working properly.
Any help will be appreciated.
Thanks in advanced

解决方案

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