ITypeLib2::GetLibStatistics method (oaidl.h)

Returns statistics about a type library that are required for efficient sizing of hash tables.

Syntax

HRESULT GetLibStatistics(
  [out] ULONG *pcUniqueNames,
  [out] ULONG *pcchUniqueNames
);

[out] pcUniqueNames

A count of unique names. If the caller does not need this information, set to NULL.

[out] pcchUniqueNames

A change in the count of unique names.

This method can return one of these values.

Return code	Description
S_OK	Success.
E_INVALIDARG	One or more of the arguments is not valid.
E_OUTOFMEMORY	Insufficient memory to complete the operation.

Requirement	Value
Target Platform	Windows
Header	oaidl.h