IsEmpty Method of the IImageSource Interface
This method is implemented on the client-side. This method determines if there are any image files in the processing queue of the source.
Syntax
HRESULT IsEmpty( VARIANT_BOOL* Result );
Parameters
- Result
- [out, retval] This parameter specifies if there are any image files to process. If this parameter is TRUE, there is no images to process.
Return values
[C++ only] If this method returns a value other than S_OK, it indicates that an error occurred on the client-side.
Remarks
The client implementation of this method must assure that all exceptions thrown inside the method are caught and handled and no exceptions are propagated outside the method. Propagation of an exception outside the method may lead to unpredictable results (such as program termination).
See also
7/3/2024 8:50:25 AM