反射 Reflection 中访问方法
新建一个ClassLibrary类库：
public class Student{public string Name{ get; set; }public string School{ get; set; }public int Sum(int a, int b){return a + b;}public string GetName(){return "this is book" ;} }
/// <summary>/// 反射/// </summary>class Program{static void Main(string[] args){Assembly assembly = Assembly.Load("ClassLibrary"); //调用 程序集 类的方法//创建该对象的实例，object类型，参数（名称空间+类） object instances = assembly.CreateInstance("ClassLibrary.Student");//无参数 返回object value = type.GetMethod("GetName").Invoke(instances, null);//返回this is book//有参object[] params_obj = new object[2];params_obj[0] = 12; params_obj[1] = 23;object value1 = type.GetMethod("Sum").Invoke(instances, params_obj);
//返回a b和}
还可以通过 FindInterfaces 方法返回 接口信息
//获取程序集接口 Stu 继承的所有接口Type t = typeof(Stu);Type[] interfaces = t.FindInterfaces(TypeFilter, assembly);//显示每个接口信息foreach (Type i in interfaces){//获取映射接口方法的类型的方法InterfaceMapping mapping = t.GetInterfaceMap(i);for (int j = 0; j < mapping.InterfaceMethods.Length; j++){Console.WriteLine(" {0} 实现的 {1}", mapping.InterfaceMethods[j], mapping.TargetMethods[j]);}}
)
)
