C# 枚举的使用

//定义枚举 public enum SkinEnum { NotSkin = 0,//不使用IrisSkin皮肤 Calmness = 1, CalmnessColor1 = 2, CalmnessColor2 = 3, DeepCyan = 4, } //遍历枚举 foreach (SkinEnum s in Enum.GetValues(typeof(SkinEnum))) { comboBox1.Items.Add(s); } //字符串转枚举 skinEngineHelper.SetSkinFile((SkinEnum)Enum.Parse(typeof(SkinEnum), comboBox1.Text)); //定义枚举 public enum Demo { Moning = 0, Afternoon = 1, Evening = 2, }; //获取枚举名称字符串 Demo time = Demo.Afternoon; Console.WriteLine(time.ToString());//输出：Afternoon //字符串转枚举 Demo time2 = (Demo) Enum.Parse(typeof(Demo), "afternoon", true); Console.WriteLine((int)time2);//转int输出1 //枚举的某一值对应名称 lbOne.Text = Enum.GetName(typeof(Demo), 0);//如果越界返回空字符串 lbOne.Text = ((Demo)0).ToString();//返回：Morning；如果越界返回查询的int原值 //遍历枚举的所有的值 foreach (int i in Enum.GetValues(typeof(Demo))) lbValues.Text += i.ToString(); //遍历所有的名称 foreach(string temp in Enum.GetNames(typeof(Demo))) lbNames.Text+=temp; //判断变量是否存在枚举中 if (Enum.IsDefined(typeof(Demo), strName))//指定枚举中是否存在具有指定值的常数的指示 { // }