[This is preliminary documentation and subject to change.]
The DIWbemServices.CancelAsyncCall method cancels any currently pending asynchronous call based on the DIWbemObjectSink object that was originally passed to the asynchronous method.
DIWbemServices.CancelAsyncCall(
[in] pSink As Object
) As Long
| WBEM_E_FAILED | Unspecified error. |
| WBEM_E_INVALID_PARAMETER | The supplied handle in lAsyncRequestHandle did not correspond to a pending asynchronous request. |
| WBEM_E_OUT_OF_MEMORY | There was not enough memory to complete the operation. |
| WBEM_NO_ERROR | Success. |
For more information on return values see Visual Basic error handeling and return values
Asynchronous Methods, DIWbemObjectSink