Why does System.Diagnostics.Debug.WriteLine not work in Visual Studio 2010 C#?

asp.net-mvc, c#, debugging, visual-studio, visual-studio-2010

Solution

Check following items -

- `DEBUG` mode is selected while debugging

- `Debug` option is selected in Output window -

- See if breakpoint is hitting Debug.WriteLine in code

- Insert `Debug.AutoFlush = true` at the beginning of code

- Try checking if Platform for the solution is set to Any CPU and not x86 (or x64).

- Goto Project Properties--> Web - In the Debugger section, check the the ASP.NET option

Reference for Point #5 (Read the comment, It worked for that guy)

Problem

I have the following line in my code: ``` System.Diagnostics.Debug.WriteLine("Title:" + title + "title[top]: " + title[top] + "title[sub]: " + title[sub]); ``` When I debug I see it going to this line, but when I look at the output window in Visual Studio 2010 I don't see anything even though it shows for "Debug" and I ran using "debug > run". Why?

Original source

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