AsyncTaskMethodBuilder<TResult>.SetException(Exception) 方法

定义

标记此任务为失败并将指定的异常绑定到此任务。Marks the task as failed and binds the specified exception to the task.

public:
 void SetException(Exception ^ exception);
public void SetException (Exception exception);
member this.SetException : Exception -> unit
Public Sub SetException (exception As Exception)

参数

exception
Exception

要绑定到该任务的异常。The exception to bind to the task.

例外

exceptionnullexception is null.

任务已完成。The task has already completed.

注解

此类型及其成员旨在供编译器使用。This type and its members are intended for use by the compiler.

适用于