static void Main(string[] args)
{
//OldMethod();
//Test1();
//Test2();
//Test1();
//PrintOut("123");
Type type = typeof(Program);
object[] array = type.GetCustomAttributes(false);
MyAttribute mytest = array[0] as MyAttribute;
Console.WriteLine(mytest.Description);
Console.WriteLine(mytest.ID);
Console.ReadKey();
}
static void Main(string[] args)
{
Type t = typeof(Class1);
MyAttribute attribute = t.GetCustomAttribute(typeof(MyAttribute)) as MyAttribute;
Console.WriteLine("Class1的特性Index:" + attribute.Index);
FieldInfo[] fieldInfos = t.GetFields();
foreach (var i in fieldInfos)
{
object[] mys = i.GetCustomAttributes(false);
foreach (var j in mys)
{
MyAttribute my = j as MyAttribute;
Console.WriteLine(i.Name + "的特性Index:" + my.Index);
}
}
Console.WriteLine(); Console.WriteLine("继承的类也有特性");
t = typeof(Class2);
attribute = t.GetCustomAttribute(typeof(MyAttribute)) as MyAttribute;
Console.WriteLine("Class2的特性Index:" + attribute.Index);
fieldInfos = t.GetFields();
foreach (var i in fieldInfos)
{
object[] mys = i.GetCustomAttributes(false);
foreach (var j in mys)
{
MyAttribute my = j as MyAttribute;
Console.WriteLine(i.Name + "的特性Index:" + my.Index);
}
}
Console.ReadKey();
}