在collectionBase中创建期间在按钮中添加事件 [英] Adding Events in buttons during creation in collectionBase

问题描述

public Button this[int index]
        {
            get
            {
                return (Button)List[index];
            }
        }

我无法弄清楚在调用此方法时如何在创建过程中向按钮添加事件.

请帮忙，谢谢.:)

i cannot figure out how to add events to a button during creation when this method is invoked.

please help thank you.:)

推荐答案

你好

将其添加到构造函数中.创建一个继承自Button
的新类

Hello

Add it in the Constructor. Create a new class that inherits from Button

public class MyButton : System.Windows.Forms.Button
{
    public MyButton()
    {
       this.Click += new EventHandler(MyButton_Click);
    }
    void MyButton_Click(object sender, EventArgs e)
    {
       MessageBox.Show("Hello");//it's a sample
    }
}

我当然喜欢:

Of course I like it:

public class MyButton : System.Windows.Forms.Button
{
    public MyButton()
    {
        this.Click += new EventHandler(
            (object sender, EventArgs e) =>
            {
                MessageBox.Show("Hello");//It's a sample...
            });
    }
}

在这里看看:
如何:使用代码添加事件处理程序 [ CSharp中的事件处理 [

Take a look here:
How to: Add an Event Hadler Using Code[^]
Event Handling in CSharp[^]

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