public  class SharedState
    {
        private int state = 0;
        public int State
        {
            get
            {
                return state;
            }
            set
            {
                state = value;
            }
        }    }
    public class Task
    {
        SharedState sharedState;
        public Task(SharedState sharedState)
        {
            this.sharedState =sharedState ;
        }
        public void DoTheTask
        {
            for (int i=0;i<50000;i++)
            {
                this.sharedState.State+=1;
            } 
      
        }
    }
这段代码在有颜色的那块有个错误:错误 1 应为 get 或 set 访问器 ;这是怎么回事啊  求各位大神帮忙看看 谢谢