Post-build event command for publish (Visual Studio 2010)

I have a project in visual studio 2010. This project has the following post-build event command lines:

SET TARGET_PROJECT=TestMain
IF NOT EXIST "$(TargetDir)IceBox" (
  XCOPY /E /I /Y "$(SolutionDir)Externals\IceBox" "$(TargetDir)IceBox"
)
IF NOT EXIST "$(TargetDir)bzip2.dll" (
  COPY "$(SolutionDir)Externals\IceBox\bzip2.dll" "$(TargetDir)"
)
XCOPY /E /I /Y "$(SolutionDir)Externals\Infragistics" "$(TargetDir)"

But this commands are just used when I create a debug or a release. When I publish my project will this commands ignored. Gives it a possibility to use this commands when I publish the project?

Thanks for any help.