Question

C#多线程函数如何传参数和返回值

Answer 1

        class Params // 线程函数参数类型
        {
            public int inparam = 0; // 表示一个传入的值
            public int outparam = 0; // 表示一个返回的值
        }

            var pm = new Params { inparam = 1 };
            var thread = new Thread(param =>
            {
                ((Params)param).outparam = 10;
                Thread.Sleep(2000);
            });
            thread.Start(pm);
            thread.Join();
            MessageBox.Show("传出参数的值是 " + pm.outparam.ToString());

Answer 2

传不了.只能用全局变量.