Deferral(DeferralCompletedHandler) 构造函数

定义

初始化一个新的 Deferral 对象,并指定要在延迟完成后调用的 DeferralCompletedHandler

public:
 Deferral(DeferralCompletedHandler ^ handler);
 Deferral(DeferralCompletedHandler const& handler);
public Deferral(DeferralCompletedHandler handler);
function Deferral(handler)
Public Sub New (handler As DeferralCompletedHandler)

参数

handler
DeferralCompletedHandler

延迟完成后调用的 DeferralCompletedHandler

适用于