关注我的动态

namespace _02.常量 { internal class Program { //定义一个内部类 private class InnerClass { public InnerClass(int Member) { this.Member = Member; } public int Member { get; set; } } //定义一个整型的常量的值 private const int CONST_INT_VAL = 1; //类静态变量 private static InnerClass _innerClass = new InnerClass(1); //必须是表达式或常量 //private const int CONST_INNER = _innerClass.Member; //常量可以是表达式 private const int CONST_INT_VAL2 = CONST_INT_VAL + 1; static void Main(string[] args) { Console.WriteLine("CONST_INT_VAL = "+CONST_INT_VAL); //常量不能赋值 //CONST_INT_VAL = 2; } } }