Component.GetService(Type) 方法

定义

命名空间:
System.ComponentModel
程序集:
System.ComponentModel.Primitives.dll
程序集:
System.dll
程序集:
netstandard.dll

返回一个对象，该对象表示由 Component 或它的 Container 提供的服务。Returns an object that represents a service provided by the Component or by its Container.

protected:
 virtual System::Object ^ GetService(Type ^ service);
protected virtual object? GetService (Type service);
protected virtual object GetService (Type service);
abstract member GetService : Type -> obj
override this.GetService : Type -> obj
Protected Overridable Function GetService (service As Type) As Object

参数

service
Type

由 Component 提供的服务。A service provided by the Component.

返回

Object

表示由 Object 提供的服务的 Component，如果 Component 不提供指定的服务，则为 null。An Object that represents a service provided by the Component, or null if the Component does not provide the specified service.

注解

此方法可由派生类重写。This method can be overridden by a derived class.

适用于

另请参阅