IDebugProgramPublisher2::UnpublishProgram
Applies to: 
Visual Studio 
Visual Studio for Mac
Note
This article applies to Visual Studio 2017. If you're looking for the latest Visual Studio documentation, see Visual Studio documentation. We recommend upgrading to the latest version of Visual Studio. Download it here
Makes a program unavailable to be debugged.
Syntax
HRESULT UnpublishProgram(
IUnknown* pDebuggeeInterface
);
int UnpublishProgram(
object pDebuggeeInterface
);
Parameters
pDebuggeeInterface
[in] An IUnknown interface to the program. This is the same value supplied to the PublishProgram method and uniquely identifies the program being removed (that is, it's used as a cookie).
Return Value
If successful, returns S_OK; otherwise, returns an error code.
Remarks
To make a program available to the debug engines and session debug manager, use the PublishProgram method.