ITypeInfo2::GetVarIndexOfMemId method (oaidl.h)

Binds to a specific member based on a known DISPID, where the member name is not known (for example, when binding to a default member).

Syntax

HRESULT GetVarIndexOfMemId(
  [in]  MEMBERID memid,
  [out] UINT     *pVarIndex
);

[in] memid

The member identifier.

[out] pVarIndex

The index.

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