IWICMetadataQueryReader_GetLocation_Proxy function

Proxy function for the GetLocation method.

Syntax

HRESULT IWICMetadataQueryReader_GetLocation_Proxy(
  _In_    IWICMetadataQueryReader *THIS_PTR,
  _In_    UINT                    cchMaxLength,
  _Inout_ WCHAR                   *wzNamespace,
  _Out_   UINT                    *pcchActualLength
);

Parameters

THIS_PTR [in]

Type: IWICMetadataQueryReader*

Pointer to this IWICMetadataQueryReader object.

cchMaxLength [in]

Type: UINT

The length of the wzNamespace buffer.

wzNamespace [in, out]

Type: WCHAR*

Pointer that receives the current namespace location.

pcchActualLength [out]

Type: UINT*

The actual buffer length needed to retrieve the current namespace location.

Return value

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

Requirements