ITypeInfo::GetFuncDesc

index, lplpfuncdesc)
unsigned int index
FUNCDESC FAR* FAR* lplpfuncdesc

Retrieves the FUNCDESC structure containing information about a specified function.

Parameters

index

Index of the function whose description is to be returned. The index should be in the range of 0 to 1 less than the number of functions in this type.

lplpfuncdesc

Upon return, points to a pointer to a FUNCDESC that describes the specified function.

Return Value

The SCODE obtained from the returned HRESULT is one of the following:

SCODE	Meaning
S_OK	Success.
E_OUTOFMEMORY	Out of memory.
E_INVALIDARG	One or more of the arguments is invalid.
TYPE_E_IOERROR	The function could not read from the file.
TYPE_E_INVDATAREAD	The function could not read from the file.
TYPE_E_UNSUPFORMAT	The type library has an old format.
TYPE_E_INVALIDSTATE	The type library could not be opened.

Comments

Provides access to a FUNCDESC that describes the function with the specified index. The FUNCDESC should be freed with ITypeInfo::ReleaseFuncDesc(). The number of functions in the type is one of the attributes contained in the TYPEATTR structure.

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