blocks|key|2051898|text|您可以使用Delegate关闭表单|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2051899|++++++public+delegate+void+CloseDelagate();+

++++++Form1.Invoke(new+CloseDelegate(Form2.Close));|code-block|syntax|javascript|2051900|entityMap^0|5|8|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

You can close your form using <code>Delegate</code> 

<pre><code> public delegate void CloseDelagate(); 

 Form1.Invoke(new CloseDelegate(Form2.Close));
</code></pre>

blocks|key|5217981|text|之所以会出现异常，是因为您试图从创建窗体的线程以外的其他线程关闭窗体。这是不允许的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5217982|像这样做|5217983|this.Invoke((MethodInvoker)+delegate
++++++++{
++++++++++++//+close+the+form+on+the+forms+thread
++++++++++++this.Close();
++++++++});|code-block|syntax|javascript|5217984|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

You are getting the exception because you are trying to close the form from a thread other than on what it was created on. This is not allowed.

do it like this

<pre><code>this.Invoke((MethodInvoker) delegate
 {
 // close the form on the forms thread
 this.Close();
 });
</code></pre>

blocks|key|2051938|text|当控件的创建线程以外的线程尝试访问该控件的某个方法或属性时，通常会导致不可预知的结果。常见的无效线程活动是对访问控件的Handle属性的错误线程的调用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2051939|获取或设置一个值，该值指示在调试应用程序时是否捕获访问控件的Handle属性的错误线程上的调用。|2051940|看一看|2051941|http://msdn.microsoft.com/en-us/library/system.windows.forms.control.checkforillegalcrossthreadcalls.aspx|offset|length|2051942|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|2X|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|T|8|@]|9|@$H|U|I|V|1|W]]|A|$]]|$1|J|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|G]]]]

When a thread other than the creating thread of a control tries to access one of that control's methods or properties, it often leads to unpredictable results. A common invalid thread activity is a call on the wrong thread that accesses the control's Handle property

Gets or sets a value indicating whether to catch calls on the wrong thread that access a control's Handle property when an application is being debugged.

have a look at

<a href="http://msdn.microsoft.com/en-us/library/system.windows.forms.control.checkforillegalcrossthreadcalls.aspx" rel="nofollow">http://msdn.microsoft.com/en-us/library/system.windows.forms.control.checkforillegalcrossthreadcalls.aspx</a>

I have got this code which runs an <code>.exe</code>

<pre><code>string openEXE = @"C:\Users\marek\Documents\Visual Studio 2012\Projects\tours\tours\bin\Debug\netpokl.exe";
 Process b = Process.Start(openEXE);
 b.EnableRaisingEvents = true;
 b.Exited += (netpokl_Closed);
</code></pre>

And when it closes it calls method netpokl_Closed. The issue is when I <code>insert into netpokl_Closed command</code> - <code>this.Close()</code> this exception rises: <code>Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on</code>

How can I fix it ? Thank you for your time and answers.

Closing form from another thread

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我得到了这段运行.exe的代码string openEXE = @"C:\Users\marek\Documents\Visual Studio 2012\Projects\tours\tours\bin\Debug\netpokl.exe";                 Process b = Process.S...

问从另一个线程关闭窗体
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