HRESULT FireOnChanged( DISPID dispID );
Return Value
One of the standard HRESULT values.
Parameters
dispID
[in] Identifier of the property that has changed.
Remarks
If your control class derives from IPropertyNotifySink, this method calls CFirePropNotifyEvent::FireOnChanged to notify all connected IPropertyNotifySink interfaces that the specified control property has changed. If your control class does not derive from IPropertyNotifySink, this method returns S_OK.
This function is safe to call even if your control doesn't support connection points.
CComControl Overview | Class Members
See Also CComControl::FireOnRequestEdit