Navigation: ABC Library Reference > BrowseClass > BrowseClass Methods >====== NotifyUpdateError (throw error on update)  ====== |    |
NotifyUpdateError( ), BYTE, VIRTUAL
The NotifyUpdateError method returns an error code to the active ErrorManager when an attempted update to refresh a record has failed.
Implementation:
The NotifyUpdateError is called from the BrowseClass UpdateViewRecord method, which is used to retrieve the VIEW record that corresponds to a chosen listbox record.
Return Data Type: BYTE
Example:
IF SELF.ListQueue.Records()
SELF.CurrentChoice = SELF.ILC.Choice()
SELF.ListQueue.Fetch(SELF.CurrentChoice)
WATCH(SELF.View)
REGET(SELF.View,SELF.ListQueue.GetViewPosition())
RC = ERRORCODE()
IF RC = NoDriverSupport
Pos = POSITION (SELF.View)
RESET(SELF.View,SELF.ListQueue.GetViewPosition())
WATCH(SELF.View)
NEXT(SELF.View)
RC = ERRORCODE()
RESET(SELF.View,Pos)
END
IF RC <;> 0
SELF.NeedRefresh = SELF.NotifyUpdateError()
END
END
See Also: UpdateViewRecord