blocks|key|845418|text|Console.WriteLine会将您的输出写入应用程序打开的控制台窗口(请考虑打开命令提示符时出现的带有白色文本的黑色窗口)。请尝试使用System.Diagnostics.Debug.WriteLine。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|845419|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.console.writeline.aspx|1|http://msdn.microsoft.com/en-us/library/system.diagnostics.debug.writeline.aspx^0|0|H|1Y|Y|0|H|0|1Y|Y|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]]|D|@$9|U|A|V|1|W]|$9|X|A|Y|1|Z]]|E|$]]|$1|F|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]|N|$5|I|J|K|E|$L|O]]]]

<a href="http://msdn.microsoft.com/en-us/library/system.console.writeline.aspx" rel="noreferrer"><code>Console.WriteLine</code></a> writes your output to the console window opened by your application (think black window with white text that appears when you open the Command Prompt.) Try <a href="http://msdn.microsoft.com/en-us/library/system.diagnostics.debug.writeline.aspx" rel="noreferrer"><code>System.Diagnostics.Debug.WriteLine</code></a> instead.

blocks|key|1060264|text|没有提供令人满意的答案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1060265|System.Diagnostics.Debug.WriteLine()会将消息写入Output:debug窗口，但太阳下的每个进程都会不断地将如此多的垃圾倾倒到该窗口中，这就像大海捞针一样。|offset|length|style|CODE|1060266|Console.WriteLine()不写入Visual+Studio中的任何窗口。我猜，如果你的应用程序首先创建了一个控制台，也就是说，如果它是一个控制台应用程序，那么它只会写入应用程序控制台。|1060267|为什么这个工具让你的web应用程序服务器端代码、.cs代码把一些调试消息写到一个充斥着垃圾的窗口中，使得几乎不可能找到你的信息呢？|1060268|entityMap^0|0|0|10|0|0|J|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|M|$]]

No satisfactory answers provided.

<code>System.Diagnostics.Debug.WriteLine()</code> will write messages to the Output:debug window, but so much crap is constantly dumped into that window by every process under the sun, it is like finding a needle in a haystack to find YOUR messages.

<code>Console.WriteLine()</code> does not write to any window in Visual Studio. I guess it will only write to the application console if your application creates a console in the first place, i.e. if it is a Console application.

Why is the tooling making the simple task of having your web application server side code .cs code write some debug messages into a window which is swamped with crap making it almost impossible to find your information?

blocks|key|845578|text|在Solution+Explorer窗口中转到您自己的项目中的属性，选择应用程序类型，查找Output+Type并将其值更改为Console+Application。这将使您的表单旁边的控制台屏幕。如果您关闭控制台屏幕，您的表单也将关闭。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|845579|祝好运。|845580|entityMap^0|1|H|19|B|1R|J|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Q|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|R|8|@]|D|@]|E|$]]]|I|$]]

Go to properties in you own project in <code>Solution Explorer</code> window and choose application type and look for <code>Output Type</code>
and change it's value to <code>Console Application</code> .
This will make console screen besides your form. If you close console screen, your form will be closed too.

Good luck.

blocks|key|845476|text|也许控制台正在清除。尝试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|845477|Console.WriteLine("Test");
Console.ReadLine();|code-block|syntax|javascript|845478|希望它会一直在那里，直到您按enter键为止。|845479|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Perhaps the console is clearing. Try:

<pre><code>Console.WriteLine("Test");
Console.ReadLine();
</code></pre>

And it will hopefully stay there until you press enter.

blocks|key|1060174|text|试试ctrl%2BF5，它会一直按住你的屏幕，直到你按下任何键。问候|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1060175|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Try ctrl+F5, it will hold your Screen until you press any key.
Regards

blocks|key|845494|text|输出窗口不是控制台。在System.Diagnostics.Debug中尝试这些方法|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|845495|entityMap^0|B|O|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

The output window isn't the console. Try the methods in <code>System.Diagnostics.Debug</code>

blocks|key|845837|text|在Winforms应用程序中，这两种方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|845838|System.Diagnostics.Debug.WriteLine("my+string")|code-block|syntax|javascript|845839|和|845840|System.Console.WriteLine("my+string")|845841|写入“输出”窗口。|845842|在AspNetCore应用程序中，只有System.Diagnostics.Debug.WriteLine("my+string")写入输出窗口。|offset|length|style|CODE|845843|entityMap^0|0|0|0|0|0|J|1B|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|Z|8|@$O|10|P|11|Q|R]]|9|@]|A|$]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

In Winforms app, both methods: 

<pre><code>System.Diagnostics.Debug.WriteLine("my string")
</code></pre>

and 

<pre><code>System.Console.WriteLine("my string")
</code></pre>

write to the output window.

In AspNetCore app, only <code>System.Diagnostics.Debug.WriteLine("my string")</code> writes to the output window.

blocks|key|845627|text|在解决方案资源管理器中右键单击项目，然后单击“清理”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|845628|现在运行F5|offset|length|style|CODE|845629|确保代码如下：|845630|Console.WriteLine("TEST");
Console.ReadLine();|code-block|syntax|javascript|845631|entityMap^0|0|4|2|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|U|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|V|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Right click on the project in solution-explorer and click "clean".

Now run <code>F5</code>

Make sure the code is as below:

<pre><code>Console.WriteLine("TEST");
Console.ReadLine();
</code></pre>

blocks|key|845679|text|我在运行单元测试时遇到了类似的问题。Console.WriteLine()没有在VS输出窗口中写入任何内容。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|845680|使用System.Diagnostics.Debug.WriteLine()解决了这个问题。|845681|entityMap^0|I|J|0|2|10|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

I run into a similar problem while running a Unit Test. <code>Console.WriteLine()</code> did not write anything into the VS Output Window.

Using <code>System.Diagnostics.Debug.WriteLine()</code> solved the problem.

blocks|key|845867|text|如果您使用Ctrl-F5+(启动时不进行调试)，控制台窗口将会打开，并显示一条消息"Press+any+key+to+continue“。这是防止控制台窗口关闭的最简单方法，这样您就可以看到控制台输出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|845868|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you use Ctrl-F5 (start without debugging) it will leave the console window open with a message "Press any key to continue". That's the easiest way to keep the console window from closing so you can see the console output.

blocks|key|1060470|text|转到“调试”菜单，选择“选项”，然后取消选中“将所有输出窗口文本重定向到即时窗口”。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1060471|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Go to the Debug menu and select Options and uncheck "Redirect all Output Window text to Immediate Window"

blocks|key|1060011|text|Console.Writeline()显示在调试输出(调试=>+Windows+=>输出)中。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1060012|entityMap^0|0|J|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>Console.Writeline()</code> shows up in the debug output (Debug => Windows => Output).

blocks|key|845909|text|如果您正在开发命令行应用程序，您还可以在代码末尾使用Console.ReadLine()，在关闭控制台窗口之前等待'Enter‘键，以便您可以读取输出。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|845910|entityMap^0|Q|I|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If you are developing a command line application, you can also use <code>Console.ReadLine()</code> at the end of your code to wait for the 'Enter' keypress before closing the console window so that you can read your output.

blocks|key|1060418|text|using+System.Diagnostics;


Trace.WriteLine("This+line+will+show+on+Output+window");+
Trace.Flush();|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1060419|这适用于Microsoft+Team+Explorer+for+Visual+Studio+2013|unstyled|1060420|Refer+to+microsoft.com+|offset|length|1060421|entityMap|0|LINK|mutability|MUTABLE|url|https://support.microsoft.com/en-us/help/815788/how-to-trace-and-debug-in-visual-c^0|0|0|0|N|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|T|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|F|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<pre><code>using System.Diagnostics;


Trace.WriteLine("This line will show on Output window"); 
Trace.Flush();
</code></pre>

This works on Microsoft Team Explorer for Visual Studio 2013

<a href="https://support.microsoft.com/en-us/help/815788/how-to-trace-and-debug-in-visual-c" rel="nofollow noreferrer">Refer to microsoft.com </a>

blocks|key|1060500|text|我发现的解决方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1060501|按Ctrl+%2B+Alt+%2B+I或导航到“调试选项卡”->“窗口”->“立即”。|offset|length|style|CODE|1060502|在你的代码中写：|1060503|Trace.WriteLine("This+is+one+of+the+workaround");|code-block|syntax|javascript|1060504|entityMap^0|0|1|E|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@$D|S|E|T|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|U|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|V|8|@]|9|@]|A|$M|N]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

Workaround I found:

Press <code>Ctrl + Alt + I</code> or navigate to "Debug Tab" ---> "Windows" ---> "Immediate".

In your code write:

<pre class="lang-cs prettyprint-override"><code>Trace.WriteLine("This is one of the workaround");
</code></pre>

blocks|key|1060536|text|将执行模式更改为“自托管”。在这种情况下，将出现执行控制台，并显示所有消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1060537|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Change the execution mode to &quot;Self Hosted&quot;. In this case, the execution console will appear and all the messages will be displayed.

I just open a console application and I type

<pre><code>Console.WriteLine("Test");
</code></pre>

But the output window doesn't show this. I go to the output window with Ctrl+W,O

But nothing shows up when I run my program, am I nuts or is this not supported in the visual studio 2010 express?

Why doesn't Console.Writeline, Console.Write work in Visual Studio Express?

我只需打开一个控制台应用程序，然后输入Console.WriteLine("Test");但是输出窗口不会显示这一点。我使用Ctrl+W，O转到输出窗口但是当我运行我的程序时什么也没有显示，是我疯了还是visual studio 2010速成版不支持呢？

问为什么Console.Writeline，Console.Write在Visual Studio Express中不能工作？
EN

回答 16

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问为什么Console.Writeline，Console.Write在Visual Studio Express中不能工作？EN

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问为什么Console.Writeline，Console.Write在Visual Studio Express中不能工作？
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