ListControl.OnValueMemberChanged(EventArgs) Method
Important
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Raises the ValueMemberChanged event.
protected:
virtual void OnValueMemberChanged(EventArgs ^ e);protected virtual void OnValueMemberChanged(EventArgs e);abstract member OnValueMemberChanged : EventArgs -> unit
override this.OnValueMemberChanged : EventArgs -> unitProtected Overridable Sub OnValueMemberChanged (e As EventArgs)Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnValueMemberChanged 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.
When overriding OnValueMemberChanged(EventArgs) in a derived class, be sure to call the base class's OnValueMemberChanged(EventArgs) method so that registered delegates receive the event.
| Product | Versions |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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