ServiceManager.GetTarget(Delegate) 方法

定义

一个可返回委托的目标对象的帮助器方法。A helper method that returns the target object for a delegate. 如果创建了委托作为泛型委托的代理,则此方法将正确地返回原始对象,而不是代理。If the delegate was created to proxy a generic delegate, this will correctly return the original object, not the proxy.

protected:
 static System::Object ^ GetTarget(Delegate ^ callback);
protected static object GetTarget (Delegate callback);
static member GetTarget : Delegate -> obj
Protected Shared Function GetTarget (callback As Delegate) As Object

参数

callback
Delegate

要为其获取目标的委托。The delegate to get the target for.

返回

Object

返回作为回调目标的 ObjectReturns Object, which is the callback target. 如果该回调表示一个静态对象,则此会返回 nullThis can return null if the callback represents a static object.

例外

callbacknullcallback is null.

适用于