blocks|key|4918810|text|在“工具”-“选项”-“调试”-“常规”下有一个选项，可将所有输出窗口文本重定向到“即时”窗口。请确保已禁用该选项。然而，默认情况下它不是，所以我怀疑这是你的问题。您也可以只检查您的即时窗口，看看它是否在那里输出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4918811|您可能还想尝试重置所有环境设置。(工具-导入和导出设置-重置所有设置。)|4918812|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

There's an option under Tools-Options-Debugging-General, Redirect all Output Window text to the Immediate Window. Make sure that's disabled. However, by default it isn't, so I doubt that's your issue. You can also just check your Immediate Window to see if it's outputting there.

You might also want to try resetting all your environment settings. (Tools - Import and Export Settings - Reset all settings.)

blocks|key|855928|text|同样值得检查-在输出窗口中单击鼠标右键，并确保选中了"Program+output“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|855929|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|$]]

Also worth checking - right-click in the output window, and ensure "Program output" is checked.

blocks|key|4073384|text|你有没有检查过你是在Debug模式下编译？如果你在Retail+/+Release模式下编译，你会看到这种行为。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4073385|您应该能够在Visual+Studio的工具栏上看到此信息。将会出现一个组合框，上面会显示Release或Debug。如果显示为Release，则将其切换为Debug。|4073386|在某些配置文件设置中，默认情况下此组合框不可见。您必须通过项目属性页访问它。它将出现在build+/+compile选项卡上。|4073387|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Have you checked to make sure you're compiling in Debug mode? If you compile in Retail / Release mode you will see this behavior. 

You should be able to see this information on Visual Studio's toolbar. There will be a combo box which will say Release or Debug. If it says Release, switch it to Debug. 

In certain profile settings, this combo box will not be visible by default. You'll have to access it through the project properties page. It will be on the build / compile tab.

blocks|key|855903|text|除了上面的建议之外，还可以通过右键单击项目名称并选择Properties来查看项目属性。完成后，单击Build选项卡，然后单击右下角的Advanced按钮。打开Advanced窗口后，查看Output部分和Debug+Info:设置。当您处于调试模式时，应将其设置为full。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|855904|entityMap^0|3P|4|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|$]]

Apart from the suggestions above, take a look at the project properties by right-clicking on the project name and selecting Properties. Once you have that up click on the Build tab and then the Advanced button in the lower right. Once you have the Advanced window up, take a look at the Output section and the Debug Info: setting. When you are in debug mode this should be set to full.

blocks|key|855825|text|此外，请确保您的输出窗口设置为显示"Debug“输出，而不是显示"Build”输出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|855826|您应该会看到它在"Debug“输出中加载了所有需要的程序集。|855827|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Also, make sure that your Output window is set to show "Debug" output instead of something else like "Build" output.

You should see it loading all the required assemblies in the "Debug" output.

blocks|key|4918924|text|我也有同样的问题，通过选择以下命令让debug显示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4918925|调试->+Windows+->输出|4918926|但是，我的输出现在仍然显示，所以我猜vs将隐藏Debug，直到有实际的数据被写出来。|4918927|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

I had the same issue, got debug to show by selecting:

Debug -> Windows -> Output

However, my output is still now showing, so I guess vs will hide Debug until there is actual data being written out.

blocks|key|855786|text|您需要显式地将系统的Console添加为TraceListener，以便在控制台中显示输出。根据微软的documentation的说法，这段代码应该可以做到这一点。这是C#代码，但我提供的链接包含其他.NET语言的示例。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|855787|using+System;
using+System.Data;
using+System.Diagnostics;

class+Test
{
++++static+void+Main()
++++{
+++++++Debug.Listeners.Add(new+TextWriterTraceListener(Console.Out));
+++++++Debug.AutoFlush+=+true;
+++++++Debug.Indent();
+++++++Debug.WriteLine("Entering+Main");
+++++++Console.WriteLine("Hello+World.");
+++++++Debug.WriteLine("Exiting+Main");+
+++++++Debug.Unindent();
++++}
}|code-block|syntax|javascript|855788|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/system.diagnostics.tracelistener.aspx|1|http://msdn.microsoft.com/en-us/library/system.diagnostics.debug.aspx^0|A|7|K|D|K|D|0|1F|D|1|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@$9|Z|A|10|1|11]|$9|12|A|13|1|14]]|E|$]]|$1|F|3|G|5|H|7|15|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]|S|$5|N|O|P|E|$Q|T]]]]

You need to explicitly add the system's <code>Console</code> as a <a href="http://msdn.microsoft.com/en-us/library/system.diagnostics.tracelistener.aspx" rel="nofollow noreferrer"><code>TraceListener</code></a> in order for the output to appear in the console. According to Microsoft's <a href="http://msdn.microsoft.com/en-us/library/system.diagnostics.debug.aspx" rel="nofollow noreferrer">documentation</a>, this code should do the trick. This is C# code, but the link I provided contains examples for the other .NET languages.

<pre><code>using System;
using System.Data;
using System.Diagnostics;

class Test
{
 static void Main()
 {
 Debug.Listeners.Add(new TextWriterTraceListener(Console.Out));
 Debug.AutoFlush = true;
 Debug.Indent();
 Debug.WriteLine("Entering Main");
 Console.WriteLine("Hello World.");
 Debug.WriteLine("Exiting Main"); 
 Debug.Unindent();
 }
}
</code></pre>

blocks|key|4073564|text|在项目属性->+Debug下的“启用Visual+Studio托管进程”为我解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4073565|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|$]]

"Enable the Visual Studio hosting process" under project properties -> Debug solved the issue for me.

blocks|key|856023|text|如果使用快捷键，请确保按F5键启动调试模式(而不是Ctr%2BF5)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|856024|856025|+F5启动调试|blockquote|BOLD|856026|856027|CTRL%2BF5在不调试的情况下启动|856028|entityMap^0|C|2|0|0|1|2|0|0|0|7|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|S|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|T|8|@$9|U|A|V|B|J]]|D|@]|E|$]]|$1|K|3|-4|5|6|7|W|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|X|8|@$9|Y|A|Z|B|J]]|D|@]|E|$]]|$1|N|3|-4|5|6|7|10|8|@]|D|@]|E|$]]]|O|$]]

IF you use shortcuts, make sure you press <code>F5</code> to Start Debugging mode (not Ctr+F5).

<blockquote>
 F5 Starting Debugging
 
 CTRL+F5 Starting Without Debugging 
</blockquote>

blocks|key|4073687|text|我刚刚在Visual+Studio+2010和2017中遇到了这个问题，这就是我为了让它工作而做的事情，我没有解释为什么它现在可以工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4073688|我做了什么让它工作。我创建了一个新的Windows+Form项目，并添加了一个按钮，当按下该按钮时将执行测试(“Console.WriteLine”)。我在输出窗口中看到了"Test“。然后，我加载了我的实际项目，并添加了一个按钮来执行测试(“Console.WriteLine”)，现在它产生了输出。从那时起，进一步的Console.WriteLine语句就开始工作了。|4073689|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I just ran into this issue with Visual Studio 2010 and 2017 and this is what I did to get it to work and I have no explanation as to why it now works.

What I did to get it work.
I created a new Windows Form project and added a button which when pressed executed Console.WriteLine("Test"). I saw "Test" in the Output Window. I then loaded my real project and added a button to execute Console.WriteLine("Test") and now it produced output. Further Console.WriteLine statements worked from then on.

blocks|key|856078|text|在Visual+Studio+2017中的我的项目中，输出显示在“即时”窗口中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|856079|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|$]]

In my project in Visual Studio 2017, output appears in the Immediate Window

blocks|key|856095|text|如果所有其他方法都失败了，请尝试旧的Visual+Studio重启。对我很管用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|856096|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 all else fails, try the old restart of Visual Studio. Worked for me.

blocks|key|4919017|text|您的调试输出可能会发送到Visual+Studio外部的新命令提示符，该提示符在您开始调试时打开。如果你全神贯注于VS正在做的事情，你很容易错过这一点！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4919018|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|$]]

Your debug output might be being sent to a new command prompt external to Visual Studio which opens up when you start debugging. It's easy to miss this if you are totally engrossed in what VS is doing!

blocks|key|1291508|text|打开项目属性，转到Linker->System->SubSystem并将其更改为Console如何？我的设置是Windows，但它仍然不会像正常一样显示在输出窗格中，但至少你可以看到一些东西。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1291509|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|$]]

How about opening the project properties and going to Linker-&gt;System-&gt;SubSystem and changing it to Console? Mine was set to Windows but still it doesn't show up in the Output pane like normal but at least you may be able to see something.

blocks|key|856147|text|我的问题是，输出窗口是打开的，但当我开始调试时，它立即消失了。我发现，在调试时，我必须在视图->输出或Ctrl%2BW，O中再次显示它，然后它将停留在那里。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|856148|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|$]]

My problem was, output windows was open, but when I started debugging, it disappeared immidately.
I found that, when is debugging, I have to show it again from View-&gt;output or Ctrl+W,O.
Then it will stay there.

I'm trying to debug a C# application. The method:

<pre><code>System.Diagnostics.Debug.WriteLine("something");
</code></pre>

should do the work, but in the Output window (set to "debug" and with all the options activated) I can't see a single line I'm trying to write. Any idea?
Thanks

EDIT:
I'm using VS2008

VisualStudio: no debug output

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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我正在尝试调试一个C#应用程序。方法：System.Diagnostics.Debug.WriteLine("something");应该可以完成这项工作，但在输出窗口(设置为"debug“并激活了所有选项)中，我看不到我正在尝试编写的一行代码。有什么想法吗？谢谢编辑:我正在使用VS2008

问VisualStudio:无调试输出
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回答 15

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