How to delete the setting uimenu from the app.contextmenu component

Hi, I want to set the uimenu objects in app.contextmenu dynamically. just like following code:

 function ContextMenuOpening(app, event)
               app.ContextMenu = cmHandle;
               uimenu(cmHandle,'Label','Wider');
               uimenu(cmHandle,'Label','Inspect');        
        end
    end

The problem is that the app.contextMenu will save all added uimenu in every funtion calling and never drop repeated items. I need a answer to clear all children in app.ContextMenu.

Thanks a lot!

Yuhao Sun

[Captain Karnage]

Same Issue and Question Here

Answer 1

[Voss]

"I need a answer to clear all children in app.ContextMenu."

delete(app.ContextMenu.Children)

Answer 2

[RITAM BASU]

I solved the menus getting repeated with every click by using an "if" statement to check the children (menus) are already there or not,

if isempty(app.ContextMenu.Children)
            text = "your menu text";
            m1 = uimenu(app.ContextMenu,'Text',text);
end