IDirectXFileData::GetData method
Retrieves the data for one of the object's members or the data for all members. Deprecated.
Syntax
HRESULT GetData(
[in] LPCSTR szMember,
[out] DWORD *pcbSize,
[out] void **ppvData
);
Parameters
-
szMember [in]
-
Type: LPCSTR
Pointer to the name of the member for which to retrieve data. Specify NULL to retrieve all required members' data.
-
pcbSize [out]
-
Type: DWORD*
Pointer to receive the ppvData buffer size, in bytes.
-
ppvData [out]
-
Type: void**
Address of a pointer to the buffer to receive the data associated with szMember. If szMember is NULL, ppvData is set to point to a buffer containing all required members' data in a contiguous block of memory.
Return value
Type: HRESULT
If the method succeeds, the return value is DXFILE_OK. If the method fails, the return value can be one of the following values: DXFILEERR_BADARRAYSIZE, DXFILEERR_BADDataReference, DXFILEERR_BADVALUE.
Remarks
This method retrieves the data for required members of a data object but no data for optional (child) members. Use IDirectXFileData::GetNextObject to retrieve child objects.
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|
See also