禁用ContextMenu项之一 [英] Disable one of ContextMenu item

问题描述

你好，

需要禁用上下文菜单项之一.即ContextMenu包含3个项，而我必须仅禁用2个项.我正在使用以下代码，但它禁用了所有项目.

Hello,

Need to disable one of context Menu Item.i.e.ContextMenu contains 3 items and i have to disable only 2 item. I am using following code but it disable all Items.

MenuItem pictureBoxMenuItem = (MenuItem)PictureBoxContextMenu.Items.GetItemAt(2);
     pictureBoxMenuItem.IsEnabled = false;

谢谢

Thanks

推荐答案

您可以从链接中获取想法
http://msdn.microsoft.com/en-us/library/bb206754 (v = office.12).aspx

You can get idea from link
http://msdn.microsoft.com/en-us/library/bb206754(v=office.12).aspx

如果您要禁用退出项目，请在菜单栏退出上单击鼠标右键，然后在属性
中 启用make False.

if u want to disable Exit item then on menubar Exit right click and in property
Enabled make False.

if it helps plz reply or accept solution.

u hv 3个菜单项，分别为Add，Delete，Exit，然后在设计时右键单击Exit.
进入属性，然后
将Enabled属性设为False.

u hv 3 menuitems as Add,Delete,Exit,then in design time right click on Exit .
go to in properties,and
make Enabled property False.

这篇关于禁用ContextMenu项之一的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！