IASClassMsgSink::HandleStart

This method notifies the application that the control has started.

Syntax

HRESULT HandleStart( IDispatch *pdispControl );

Parameters

pDispControl

Pointer to the control to which this sink belongs.

Return Values

NOERROR indicates that the sink handled the message. S_FALSE indicates that the sink did not handle the message. If an error occurs, the appropriate HRESULT value is returned.

Remarks

A control invokes this method when its own IASControl::Start method is invoked. A control can also use it if the control has already been started, and needs to make this sink its message sink.

See Also

IASControl::Start, IASClassMsgSink::HandleClose