首先,我们定义一个类:
class CDynamic{
#if truepublic const string TableName = "p_battlerecord"; // OK//public static string TableName = "p_battlerecord"; // OK
#elsepublic static string TableName // 用属性不行{get { return "hello"; }}
#endifpublic string Name { get; set; }public int Add(int a, int b){return a + b;}}
/// <summary>/// 获取类的public static/const成员的值/// </summary>/// <typeparam name="T"></typeparam>public void TestGetValue<T>(){var tableName = typeof(T).GetField("TableName").GetValue(null);Console.WriteLine(tableName);}
调用测试接口:
public void test1(){
#if falsevar d = new CDynamic(); // 简化演示, 未使用反射var add = typeof(CDynamic).GetMethod("Add");var ret = add.Invoke(d, new object[] { 1, 3 });
#elsedynamic d = new CDynamic(); // 使用dynamic动态绑定var ret = d.Add(1, 3);//d.Hello(); // 编译通过, 运行将出错(未包含Hello()的定义)TestGetValue<CDynamic>();
#endif//Console.WriteLine("sum = {0}, {1}", ret, s);}