ThreadStart 做为形参,不太理解。这是一个自定义控牛里的代码节选     
       private ThreadStart OnStartClicked = null;
 
        private void button1_Click(object sender, EventArgs e)
        {
            this.RaiseEvent(this.OnStartClicked);
        }        public void SetWaiting(ThreadStart dlgtClickStart)
        {
           
            this.OnStartClicked = dlgtClickStart;
        }
        public void RaiseEvent(ThreadStart ts)
        {
            if (ts==null) {return ;}
            base.Invoke (ts);
            return ;  
        }
问题; 
this.RaiseEvent(this.OnStartClicked);会产生一个新线程吗?