type是什么类型的数据和他的性质是什么 - 黑马程序员技术交流社区

using System;
using System.Reflection;

namespace Magci.Test.Reflection
{
public class TestType
{
      public static void Main()
      {
         //基本数据类型
         Type intType = typeof(int);

         //属性
         Console.WriteLine("intType.Name = " + intType.Name);
         Console.WriteLine("intType.FullName = " + intType.FullName);
         Console.WriteLine("intType.Namespace = " + intType.Namespace);
         Console.WriteLine("intType.IsAbstract = " + intType.IsAbstract);
         Console.WriteLine("intType.IsClass = " + intType.IsClass);
         Console.WriteLine("intType.IsEnum = " + intType.IsEnum);
         Console.WriteLine("intType.IsPrimitive = " + intType.IsPrimitive);
         Console.WriteLine("intType.IsValueType = " + intType.IsValueType);

         //方法
         MethodInfo[] methods = intType.GetMethods();
         foreach (MethodInfo method in methods)
         {
            Console.WriteLine(method.DeclaringType + " " + method.MemberType + " " + method.Name);
         }
      }
}
}

using System;
using System.Text;
using System.Windows.Forms;
using System.Reflection;

namespace Magci.Test.Reflection
{
public class TestTypeView
{
      public static StringBuilder OutputText = new StringBuilder();

      public static void Main()
      {
         Type t = typeof(double);
         AnalyzeType(t);
         MessageBox.Show(OutputText.ToString());
      }

      public static void AnalyzeType(Type t)
      {
         //数据类型名
         OutputText.Append("\nType Name: " + t.Name);
         //数据类型的完全限定名，包括命名空间
         OutputText.Append("\nFull Name: " + t.FullName);
         //数据类型的命名空间
         OutputText.Append("\nNamespace: " + t.Namespace);

         //直接基本类型
         Type tBase = t.BaseType;
         if (tBase != null)
         {
            OutputText.Append("\nBase Type: " + tBase.Name);
         }

         //映射类型
         Type tUnderlyingSystem = t.UnderlyingSystemType;
         if (tUnderlyingSystem != null)
         {
            OutputText.Append("\nUnderlyingSystem Type: " + tUnderlyingSystem.Name);
         }

         //所有公共方法
         OutputText.Append("\n\nPublic members:");
         MemberInfo[] methods = t.GetMethods();
         foreach (MemberInfo method in methods)
         {
            OutputText.Append("\n" + method.DeclaringType + " " + method.MemberType + "" + method.Name);
         }
      }
}