检查事件是否已被触发至少一次 [英] Check if an event has been fired at least once

问题描述

我正在跟踪事件是否已被触发：

I am tracking if an event has been fired like this:

bool IsFormLoaded;
private void Form1_Load(object sender, EventArgs e)
{
    //Do stuff
    IsFormLoaded = true;
}
private void button1_Click(object sender, EventArgs e)
{
    //Do stuff
}

但是为许多事件做这个事情并不优雅，所以我想要一个解决方案，让我检查是否有任何事件被触发了：

But doing this for many events is not elegant so I want a solution that lets me check if any event was fired like this:

bool IsFormLoaded = IsEventFired(Form1_Loaded);
bool IsButton1Clicked = IsEventFired(Button1_Click);

推荐答案

您正在使用设计器处理事件。你可以这样做，例如在如下构造函数中：

You are handling events using designer. You can do it for example in constructor like follows:

this.Load += delegate { IsFormLoaded = true; };
button1.Click += delegate { IsButton1Clicked = true; };

IMO更优雅：）

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