BindingManagerBase.OnDataError(Exception) Method
Definition
Important
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Raises the DataError event.
protected public:
void OnDataError(Exception ^ e);protected internal void OnDataError (Exception e);member this.OnDataError : Exception -> unitProtected Friend Sub OnDataError (e As Exception)Parameters
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnDataError method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnDataError(Exception) in a derived class, be sure to call the base class's OnDataError(Exception) method so that registered delegates receive the event.
Applies to
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