我如何订阅多个按钮同一事件处理程序和行为，根据被点击了哪个按钮？ [英] How can I subscribe multiple buttons to the same event handler and act according to what button was clicked?

问题描述

我有我想要连接到相同的处理6个按钮。我怎样才能做到这一点？

I have 6 buttons that I want to be attached to the same handler. How can I do this?

推荐答案

当您订阅按钮上的事件，它只是一个标准的事件处理程序：

When you subscribe to the event on a button, it's just a standard event handler:

button1.Click += myEventHandler;

您可以使用相同的code以添加处理程序每​​个按钮：

You can use the same code to add handlers for every button:

button1.Click += myEventHandler;
button2.Click += myEventHandler;
button3.Click += myEventHandler;
button4.Click += myEventHandler;
button5.Click += myEventHandler;
button6.Click += myEventHandler;

这将导致您的处理程序一个MyEventHandler 被点击任何按钮时执行。

This will cause your handler in myEventHandler to be run when any of the buttons are clicked.

这篇关于我如何订阅多个按钮同一事件处理程序和行为，根据被点击了哪个按钮？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！