HandleExternalEventActivity.Initialize(IServiceProvider) 方法

定义

使用服务提供程序初始化事件。Initializes the event with the service provider.

protected:
 override void Initialize(IServiceProvider ^ provider);
protected override sealed void Initialize (IServiceProvider provider);
override this.Initialize : IServiceProvider -> unit
Protected Overrides NotOverridable Sub Initialize (provider As IServiceProvider)

参数

provider
IServiceProvider

为类提供自定义支持的 IServiceProviderThe IServiceProvider that provides custom support to the class.

例外

provider 为空引用(在 Visual Basic 中为 Nothing)、服务提供程序的类型为空引用 (Nothing) 或服务提供程序的代理为空引用 (Nothing)。provider is a null reference (Nothing in Visual Basic), the type of the service provider is a null reference (Nothing), or the proxy for the service provider is a null reference (Nothing).

适用于