SettingChangingEventHandler 代理人

定義

命名空間:

System.Configuration

組件:

System.Configuration.ConfigurationManager.dll

套件:

System.Configuration.ConfigurationManager v8.0.0

來源:

SettingChangingEventHandler.cs

表示處理 SettingChanging 事件的方法。

public delegate void SettingChangingEventHandler(System::Object ^ sender, SettingChangingEventArgs ^ e);

public delegate void SettingChangingEventHandler(object sender, SettingChangingEventArgs e);

type SettingChangingEventHandler = delegate of obj * SettingChangingEventArgs -> unit

Public Delegate Sub SettingChangingEventHandler(sender As Object, e As SettingChangingEventArgs)

參數

sender

Object

事件的來源，通常為衍生自 ApplicationSettingsBase 類別的應用程式設定包裝函式類別。

e

SettingChangingEventArgs

SettingChangingEventArgs，包含事件的資料。

備註

事件 SettingChanging 會在變更應用程式設定屬性的值之前發生，通常是透過方法的 Item[] 呼叫。 SettingChanging 可以透過 SettingChangingEventArgs 事件數據類別取消。

擴充方法

另請參閱

• SettingChangingEventArgs
• SettingChanging
• ApplicationSettingsBase