无法从 C# winforms 打开浏览器
我正在使用以下代码从 toolstipmenu_click() 打开 IE 浏览器，但收到此消息为：
错误：没有应用程序与此操作的指定文件关联
我的代码：
private void TutorialsToolStripMenuItem_Click(object sender, EventArgs e)
{
//Process.Start("http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.speech.desktop&lang=en&cr=US");
Webbrowser();
}
private void Webbrowser()
{
System.Threading.Thread web = new System.Threading.Thread(new
System.Threading.ThreadStart(launchbrowser));
web.Start();
}
private void launchbrowser()
{
System.Diagnostics.Process.Start("http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.speech.desktop&lang=en&cr=US");
}
请尽快帮助我。
I am using following code to open an IE browser from toolstipmenu_click() but getting this message as:
Error :No application is associated with the specified file for this operation
My code:
private void TutorialsToolStripMenuItem_Click(object sender, EventArgs e)
{
//Process.Start("http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.speech.desktop&lang=en&cr=US");
Webbrowser();
}
private void Webbrowser()
{
System.Threading.Thread web = new System.Threading.Thread(new
System.Threading.ThreadStart(launchbrowser));
web.Start();
}
private void launchbrowser()
{
System.Diagnostics.Process.Start("http://www.microsoft.com/communities/newsgroups/en-us/default.aspx?dg=microsoft.public.speech.desktop&lang=en&cr=US");
}
Please assist me asap.
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评论（2）
该技术有一些已知的缺点，如这篇知识库文章中所述。
也可能是附加到 URL 的查询字符串有问题。尝试在没有查询字符串的情况下启动它，如果有效，您可以从那里继续。
That technique has some known drawbacks as mentioned in this KB Article.
It could also be a problem with the querystring attached to the URL. Try launching it without the querystring and if that works you can proceed from there.
我建议您查看 这个答案非常相似的问题。
或者，该线程中有一堆略有不同的答案，它们都可以为您完成工作。
I would suggest you check the comment by Eric Law (of Microsoft) on the bottom of this answer to a very similar question.
Alternatively, there are a bunch of slightly different answers in that thread that will all do the job for you.