如何将clickhandler添加到以编程方式创建的menustrip中

问题描述：

我有一个动态的contextmenustrip，我在运行时使用此代码将项目放入其中

Hi, i have a dynamic contextmenustrip that i put items to it in runtime using this code

strp[i] = new ContextMenuStrip();
strp[i].Items.Add("Delete from this List", null,showMessageBox);

i想要当项目被点击时显示一个消息框，

i不能使用方法。

i want to show a messagebox when the item clicked,

i can't use a method lik

void disp(object sender, EventArgs e)
{
messagebox.show("hi");
}

因为点击处理程序必须位于创建项目的确切行中，因为我正在创建一个循环contextmenustrip具有不同的名称和相同的文本，如果我这样做每个contextmenustrip项目将范围相同的点击处理程序，所以它必须在创建项目的确切行，我该怎么做？

我尝试了什么：

i试过这段代码

because the click handler must be in the exact line where the item is created because i'm making a loop of contextmenustrip with different names and same text, if i do that every contextmenustrip items will scope to the same click handler, so it must be in the exact line where the item is being created, how i can do that?

What I have tried:

i have tried this code

strp[i].Items.Add("Delete from this List", null, Click +=(b,g) => { MessageBox.Show("hi") });

但是它给出了错误（不能将void更改为system.handler）我试图将其更改为

but it gives error (cannot change void to system.handler) i tried to change it to

object sender, eventhandler t

但它不起作用，我尝试了很多其他代码都没有工作

but it doesn't work, i tried alot of other codes none of them worked

答

试试这个：

Try this:

ContextMenuStrip cms = new ContextMenuStrip();
myTextBox.ContextMenuStrip = cms;
cms.Items.Add("Test", null, (s, a) => { MessageBox.Show("Hi!"); });

如何将clickhandler添加到以编程方式创建的menustrip中

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