IDebugProcess2::GetProcessId
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 GUID for this process.
Syntax
HRESULT GetProcessId(
GUID* pguidProcessId
);
int GetProcessId(
out Guid pguidProcessId
);
Parameters
pguidProcessId
[out] Returns the GUID for this process.
Return Value
If successful, returns S_OK; otherwise, returns an error code.
Remarks
The Globally Unique IDentifier (GUID) identifies this process from all other processes running in the system.