DocumentCompleted发射多次 - 接受StackOverflow的答案不工作 [英] DocumentCompleted firing multiple times - accepted StackOverflow answer not working

问题描述

我测试，如果我的web浏览器中完成了：

I test if my WebBrowser is completed with:

webBrowser2.DocumentCompleted += (s, e) =>
{
    // Do stuff  
}

我作为访问吨JS文件和iframe中和东西的网页，所以我用下面的功能，以确保它是一个的装载完成实际的页面。

The webpage I am accessing as tons of JS files and iframes and stuff, so I use the below function to make sure it's the actual page that's completed loading.

webBrowser2.DocumentCompleted += (s, e) =>
{
    if (e.Url.AbsolutePath != (s as WebBrowser).Url.AbsolutePath)
    {
        return;
    }       
    // Do stuff    
}   

但是，它仍然没有出现奏效。难道我做错了什么，或者这是语法正确，并有一个在我的code其他错误？

However, it still doesn't appear to be working. Am I doing something wrong or is this syntactically correct and there's some other error in my code?

推荐答案

的DocumentComplete 可能会的原因有很多（框架，AJAX等）解雇了多次。同时，对于一个特定的文件，的window.onload 事件将被一次发射。也许，你可以在的window.onload 做你的处理。我刚才已经回答了如何可以做一个相关问题。

DocumentComplete may get fired multiple times for many reasons (frames, ajax, etc). At the same time, for a particular document, window.onload event will be fired only once. So, perhaps, you can do your processing upon window.onload. I just answered a related question on how that can be done.

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