ApplicationSettingsBase.OnSettingsSaving(Object, CancelEventArgs) Method
Definition
Important
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Raises the SettingsSaving event.
protected:
virtual void OnSettingsSaving(System::Object ^ sender, System::ComponentModel::CancelEventArgs ^ e);protected virtual void OnSettingsSaving (object sender, System.ComponentModel.CancelEventArgs e);abstract member OnSettingsSaving : obj * System.ComponentModel.CancelEventArgs -> unit
override this.OnSettingsSaving : obj * System.ComponentModel.CancelEventArgs -> unitProtected Overridable Sub OnSettingsSaving (sender As Object, e As CancelEventArgs)Parameters
- sender
- Object
The source of the event.
A CancelEventArgs 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 OnSettingsSaving 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 OnSettingsSaving(Object, CancelEventArgs) in a derived class, be sure to call the base class's OnSettingsSaving(Object, CancelEventArgs) method so that registered delegates receive the event.
