HtmlElement.InvokeMember，怎么等到页面加载？ [英] HtmlElement.InvokeMember, how wait until page loaded?

问题描述

在我的C＃应用​​程序我使用WebBrowser对象读取HTML包括回发。为了通过获得页面读取默认页我用WebBrowserDocumentCompletedEventHandler，如：

In my C# application I use WebBrowser object to read html include postbacks. To read default page by getting page I use WebBrowserDocumentCompletedEventHandler, like:

WebBrowser wb = new WebBrowser();
wb.DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(wb_DocumentCompleted);
wb.Navigate("http://mysite.com");

然后在该事件中，我有一个网页：

then in that event I have a page:

private void wb_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
    IsDocumentComplete = true;
    // here I can read the page
}

那么，该事件触发每次当我打电话导航方法，但是当我在页面上的一些元素，调用回传，我需要再次重新等待页面加载：

So, that event fires every time when I call Navigate method, but when I get some element on the page, invoke postback, I need to wait again until page loads again:

button.InvokeMember("onclick");

在这种情况下wb_DocumentCompleted不火。

in that case wb_DocumentCompleted doesn't fire.

什么是知道什么时候完全加载页面的方式。

What is the way to know when page completely loaded.

鸭preciate任何帮助。谢谢！

Appreciate any help. thanks!

推荐答案

检查这些链接，我想这些链接将帮助您

Check these links , I think these links will help you

第一个环节：
<一href=\"http://stackoverflow.com/questions/5832710/how-to-determine-when-page-is-loaded-completely-in-webbrowser-control-in-csharp\">how以确定何时页面在CSHARP WebBrowser控件完全加载？

第二个链接：

<一个href=\"http://stackoverflow.com/questions/1996268/how-to-know-that-webbrowser-control-has-finished-loading-all-content-including-f\">How要知道，WebBrowser控件已完成加载所有内容，包括闪光灯？

这两个链接都与你的问题，请检查它们，这些链接会回答你的问题。

These both links are related to you question, Please check them , Those links will answer your question

这篇关于HtmlElement.InvokeMember，怎么等到页面加载？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！