BindingManagerBase.OnDataError(Exception) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

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 -> unit

Protected Friend Sub OnDataError (e As Exception)

Parameters

e: Exception

An Exception that caused the DataError event to occur.

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