C # Right-click the menu and select the option (contextmenustrip Control)

 

When writing winfrom, you may need to right-click and select only one item. Others are none.

 

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Solution --

 1           ///   <Summary>  2           ///  Set Right-click menu  3           ///   </Summary>  4           ///   <Param name = "CMS"> Parameter-right-click option class  </Param>  5           Public   Void  Ischeckedcontrol (toolstripmenuitem CMS)  6   {  7               //  Set the parent container here-it can be automatically determined. Here I use handwriting. Improve Efficiency  8               Foreach (Toolstripmenuitem item In   This . Tsmopacitytime. dropdownitems)  9   {  10                   //  The current item is not deselected  11                   If (Item. Name = CMS. Name)  12   {  13 Item. Checked = True ; //  Set the selected status to true 14   }  15                   Else   16   {  17 Item. Checked = False ; //  Set the selected status to false  18   }  19   }  20 }

Call --

 1           ///   <Summary>  2           ///  Clock transparency settings  3           ///   </Summary>  4           ///   <Param name = "sender"> </param>  5           ///   <Param name = "E"> </param>  6          Private   Void Tsm10time_click ( Object  Sender, eventargs E)  7   {  8               //  Call the right-click Control Method for judging and Processing  9 Ischeckedcontrol ( This  . Tsm10time );
  10               This . Opacity = 0.1 ;//  Set the transparency of the main form  11 }

 

Annotation: toolstripmenuitem classIndicatesMenustripOrContextmenustripOptional