CurrencyManager.OnItemChanged(ItemChangedEventArgs) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: CurrencyManager.cs

Source:: CurrencyManager.cs

Source:: CurrencyManager.cs

Important

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Raises the ItemChanged event.

protected:
 virtual void OnItemChanged(System::Windows::Forms::ItemChangedEventArgs ^ e);

protected virtual void OnItemChanged (System.Windows.Forms.ItemChangedEventArgs e);

abstract member OnItemChanged : System.Windows.Forms.ItemChangedEventArgs -> unit
override this.OnItemChanged : System.Windows.Forms.ItemChangedEventArgs -> unit

Protected Overridable Sub OnItemChanged (e As ItemChangedEventArgs)

Parameters

e: ItemChangedEventArgs

An ItemChangedEventArgs that contains the event data.

Remarks

Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.

The OnItemChanged 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 OnItemChanged(ItemChangedEventArgs) in a derived class, be sure to call the base class' OnItemChanged(ItemChangedEventArgs) method so that registered delegates receive the event.

Applies to

Delen via