devenv.exe /DebugExe debug unitcase

 

Opens the specified executable file to be debugged.

Devenv /debugexe ExecutableFile

 Arguments

ExecutableFile

Required. The path and file name of an .exe file.

If the .exe file is not found or does not exist, no warning or error is displayed and Visual Studio starts normally.

 Remarks

Any strings following the ExecutableFile parameter are passed to that file as arguments.

 Example

The following example opens the file MSTest.exe for debugging.

 

 

devenv.exe /debugexe "D:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\MSTest.exe" /testcontainer:D:\testsource\******Bin\********UnitTest.TestCase.dll /test:UnitTests  /detail:errormessage /detail:errorstacktrace /resultsfile:D:\testsource\results.trx

 

 

devenv.exe /debugexe "D:\Program Files\Microsoft Visual Studio 9.0\Common7\IDE\MSTest.exe" /testcontainer:D:\testsource\******Bin\********UnitTest.TestCase.dll /test:UnitTests  /detail:errormessage /detail:errorstacktrace /noisolation  /resultsfile:D:\testsource\results.trx

you can change the exe being debug property, like working directory.

http://msdn.microsoft.com/en-us/library/ms241274(VS.80).aspx