Is there a way to prevent Visual Studio from printing Thread started and finished statements into the Output Window?

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I have a lot of

Thread started: <Thread Pool> #49
Thread finished: <Thread Pool> #49

in the console and it's hard to use the console when I want to print something for debug. Is there anyway to remove these statements from the Output Window?

My question is really similar to this one. The solution works to remove the exited statements, but it doesn't remove the started and finished statements

EDIT It is only occurring with a Xamarin iOS project

Although not a real solution, this is how I managed to organize my Output window:

Go to Tools > Options > Extensions and Updates and look for an extension called VSColorOutput by Mike Ward. (Disclaimer: I am not the author, or related to him in any way.)

You might want to fine-tune the colors to your taste and add additional Regex filter criterias.

This is how it looks on my end. I colored the Xamarin noise in a dark gray and my own messages in green. Makes it way easier to scan the Output window for important stuff.

Programming Microsoft Visual Basic .NET Version 2003, Done Next Loop End Sub In the preceding example, the main thread polls the Done property in every data object to learn when all the threads have completed their jobs. you'll see how to solve this problem by means of a SyncLock statement. End Sub Sub DoTheTask3() ' Print a lot of information to the console window. Add the System.Diagnostics namespace, and then you can use Debug.WriteLine () to quickly print a message to the output window of the IDE. For more details, please refer to these: How to trace and debug in Visual C# A Treatise on Using Debug and Trace classes, including Exception Handling. Share a link to this answer. improve this answer.

You forgot to write how you got your output to the console. If you use a System.Diagnostics.TraceListener object for it, via Debug.Listeners.Add or something similar, you can use the property TraceListener.TraceOptions.

MSDN says:

Traceoptions specifies trace data options to be written to the trace output.



An easy way to get common and useful data in Traces(click to view)

Is there a way to prevent Visual Studio from printing Thread exited , Yes, this is easy to do. Just right-click the Output window and untick the "Thread Exit Messages" option: enter image description here. If you want the setting to  The statements of the critical section. Acritical section is a piece of code that accesses a shared resource (data structure or device) but the condition is that only one thread can enter in this section in a time.

Not sure if you're looking for this one :

Right click on the Output window for the Debug selection and select which types of messages to see.


Bulletin of the Atomic Scientists, THIS issue of the Bulletin had its origin in an art exhibition arranged at the It was a success: It made artists aware of the visual and conceptual beauty of the fields— in art as in science it is discovery all along the way, making decisions,  The Console.WriteLine messages are not showing up in the "Test" output window. That is where I was expecting to see them. I think part of it is that when running the tests, the output window switches to show the "Test" output - so I'm expecting to see the same output there as I would see when running from the command line.

The Advocate, Stein publicly declares her love for Toklas in print in The Autobiography of In months it moves to Broadway, and police arrest 14 people involved with the play. becomes the definitive statement on lesbianism, despite its downbeat ending. If you are using Visual Studio as your debugger the output is shown in the Output window. To actually see the output you have to select Debug from the Show output from dropdown. If you for some reason are running your process outside a debugger you can use DebugView to see debug output from all processes.

Fix program errors and improve code, In this article, find out how Visual Studio can help you find problems in The easiest way to build your project is to press F7, but you can also start process in the Output window at the bottom of the Visual Studio UI. Get in the habit of running it once you've cleaned up the obvious errors that prevent a  This menu allows you to stop a thread (Freeze), execute a thread (Thaw) and to set an active thread (Switch To Thread). Tasks and Parallel Stack Window The .NET framework 4.0 introduced parallel programming through the System.Threading.Tasks namespace.

Debug a multithreaded app, Debug using the Threads window and the Debug Location toolbar in Visual Studio. Walkthrough: Debug a multithreaded app using the Threads window (​C#, Visual Basic, C++) On the start window, choose Create a new project. Drop down the Thread list, and note how many threads there are. In the  During this time, debug logs appear in the Output window under Debug Adapter Host Log. You can then copy the logs from that window and paste into a GitHub issue, email, etc. If Visual Studio hangs or you are otherwise not able to access the Output window, restart Visual Studio, open a command window, and enter the following command:

  • That is not a normal notification, threadpool starts and stops are not logged by the debugger. An add-in doing this is a possibility, they are easy to disable so start there first.
  • It is because of Xamarin
  • I did not put those output to the console. That is my problem. And I want to remove them
  • As they said they have removed thread exit messages, but thread started and thread finished aren't filterable this way