Marshal::GetTypeLibGuid Method (UCOMITypeLib^)

.NET Framework (current version)

Note: This API is now obsolete.

Retrieves the library identifier (LIBID) of a type library.

Namespace: System.Runtime.InteropServices
Assembly: mscorlib (in mscorlib.dll)

Syntax

public:
[SecurityCriticalAttribute]
[ObsoleteAttribute("Use System.Runtime.InteropServices.Marshal.GetTypeLibGuid(ITypeLib pTLB) instead. http://go.microsoft.com/fwlink/?linkid=14202&ID=0000011.", 
	false)]
static Guid GetTypeLibGuid(
	UCOMITypeLib^ pTLB
)

Parameters

pTLB: Type: System.Runtime.InteropServices::UCOMITypeLib^
The type library whose LIBID is to be retrieved.

Return Value

Type: System::Guid

The LIBID of the type library that the pTLB parameter points to.

GetTypeLibGuid extracts the LIBID directly from an existing type library. This action differs from that of the Marshal::GetTypeLibGuidForAssembly method, which calculates what the LIBID should be based on the current assembly.

For more information about library identifiers, see Exported Assembly Conversion.

Security

SecurityCriticalAttribute

requires full trust for the immediate caller. This member cannot be used by partially trusted or transparent code.

Version Information

.NET Framework
Available since 1.1