IDebugPort2::GetPortId
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 port identifier.
Syntax
HRESULT GetPortId(
GUID* pguidPort
);
int GetPortId(
out Guid pguidPort
);
Parameters
pguidPort
[out] Returns the GUID that identifies the port.
Return Value
If successful, returns S_OK; otherwise, returns an error code.