This function reads the CLSID previously written to a stream object with the WriteClassStm method.
At a Glance
| Header file: | Ole2.h |
| Windows CE versions: | 2.0 and later |
Syntax
WINOLEAPI ReadClassStm( IStream * pStm, CLSID * pclsid);
Parameters
pStm
[in] Pointer to the IStream interface on the stream object containing the CLSID to be read. This CLSID must have been previously written to the stream object using WriteClassStm.
pclsid
[out] Pointer to where the CLSID is to be written.
Return Values
S_OK
The CLSID was successfully retrieved.
STG_E_READFAULT
End of file was reached.
Remarks
Passing into this function any invalid and, under some circumstances, NULL pointers will result in unexpected termination of the application.
Most applications do not call the ReadClassStm method directly.