C# 0、1 状态转换（int 类型转string 类型的方法）

//声明一个名为State的类

class State
    {
        int _stateid;

        public int Stateid
        {
            get { return _stateid; }
            set { _stateid = value; }
        }

        string _statedtr;

        public string Statedtr
        {
            get { return _statedtr; }
            set { _statedtr = value; }
        }
    }

 

//将声明的类State定义一个List ,且增加不同状态
             List<State> _listState = new List<State>()
            {
                new State(){Stateid= 0,Statedtr="全部"},
                new State(){Stateid= 1,Statedtr="正常"},
                new State(){Stateid= 1,Statedtr="冻结"},
            }

 

//绑定数据源，设定初始加载

            cbOpType.DisplayMember = "Statedtr";
            cbOpType.ValueMember = "Stateid";
            cbOpType.DataSource = _listState;
            cbOpType.SelectedIndex = 0;