public class AppSetings
{
class A {
[Display(Name = "name")]
public int M { set; get; }
}
class Program
{
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
Program p = new Program();
p.mian();
Console.ReadLine();
}
public void mian() {
//fun();
A a = new A();
texingSet(a);
texingGet(a);
}
public void texingSet(A a) {
Type type = a.GetType();
PropertyInfo property = type.GetProperty("M");
object[] attributes = property.GetCustomAttributes(true);
DisplayAttribute display = (DisplayAttribute)attributes[0];
DisplayAttribute display2 = (DisplayAttribute)attributes[0];
Type despType = typeof(DisplayAttribute);
PropertyInfo namPropertyInfo = despType.GetProperty("Name");
namPropertyInfo.SetValue(display, "dddd");
Console.WriteLine("-----------------------");
Console.WriteLine("name1:" + display.Name);
Console.WriteLine("name2:" + display2.Name);
Console.WriteLine("-----------------------");
namPropertyInfo.SetValue(display2, "dddd2");
Console.WriteLine("name1:" + display.Name);
Console.WriteLine("name2:" + display2.Name);
Console.WriteLine("-----------------------");
PropertyInfo property2 = type.GetProperty("M");
object[] attributes2 = property2.GetCustomAttributes(true);
DisplayAttribute display3 = (DisplayAttribute)attributes2[0];
Type despType3 = typeof(DisplayAttribute);
PropertyInfo namPropertyInfo2 = despType3.GetProperty("Name");
namPropertyInfo2.SetValue(display2, "dddd3");
Console.WriteLine("name1:" + display.Name);
Console.WriteLine("name2:" + display2.Name);
Console.WriteLine("name3:" + display3.Name);
}
public void texingGet(A a) {
Type type = a.GetType();
PropertyInfo property = type.GetProperty("M");
object[] attributes = property.GetCustomAttributes(true);
DisplayAttribute display = (DisplayAttribute)attributes[0];
Console.WriteLine("name:" + display.Name);
}
}