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OleLoadFromStream
Loads an object from the stream.
HRESULT OleLoadFromStream(
IStream * pStm,
| //Points to stream from which object is to be loaded
| REFIID iidInterface,
| //Interface to use for the object being loaded
| void ** ppvObj
| //Points to the newly loaded object
| );
|
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Parameters
pStm
Points to the stream from which the object is to be loaded.
iidInterface
Specifies the interface the caller wants to use to talk to the object once it
is loaded.
ppvObj
Points to the newly loaded object.
Return Values
S_OK
Indicates the object was successfully loaded.
E_OUTOFMEMORY
Indicates the object could not be loaded due to a lack of memory.
E_NOINTERFACE
Indicates the specified interface is not supported.
See also the ReadClassStm function for other error return values.
See also the CoCreateInstance function for other error return values.
See also the IPersistStorage::Load method for other error return values.
Comments
This function can be used to load an object that supports the IPersistStream interface. The CLSID of the object must immediately precede the object's data
in the stream.
If the CLSID for the stream is CLSID_NULL, the ppvObj parameter is set to NULL.
See Also
OleSaveToStream
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