IDebugProgramHost2::GetHostId
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
Gets the process identifier of the process hosting this program.
Syntax
HRESULT GetHostId(
AD_PROCESS_ID* pdwId
);
int GetHostId(
AD_PROCESS_ID[] pdwId
);
Parameters
pdwId
[in, out] An AD_PROCESS_ID structure that is filled in with the process identifier information.
Return Value
If successful, returns S_OK; otherwise, returns an error code.