C# (CSharp) System.Threading.Tasks Task.ContinueWithContext示例

示例#1

        public static Task ContinueWithContext(this Task task, Action <Task> continuation)
        {
            Contract.Requires <ArgumentNullException>(task != null);
            Contract.Requires <ArgumentNullException>(continuation != null);

            return(task.ContinueWithContext(new Func <Task, object>(t =>
            {
                continuation(t);
                return null;
            })));
        }