ApplicationSettingsBase.OnSettingsSaving(Object, CancelEventArgs) Method

Definition

Namespace:

System.Configuration

Assembly:

System.Configuration.ConfigurationManager.dll

Package:

System.Configuration.ConfigurationManager v9.0.0-rc.2.24473.5

Source:

ApplicationSettingsBase.cs

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 -> unit

Protected Overridable Sub OnSettingsSaving (sender As Object, e As CancelEventArgs)

Parameters

sender

Object

The source of the event.

e

CancelEventArgs

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.

See also

• SettingsSaving
• OnSettingChanging(Object, SettingChangingEventArgs)
• OnSettingsLoaded(Object, SettingsLoadedEventArgs)