C#反射与类图解析-优快云博客

本文通过C#代码示例，深入解析了类图的结构，包括字段、属性、方法和成员的获取方式，展示了如何使用反射API来读取和操作类的元数据。

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类图
反射类图
代码

using System;
using System.Reflection;
class Af{
	public int af = 10;
	protected int bf = 20;
	public void funf(){

	}
	protected void funfProtected(){

	}
}
class A : Af{
	public int a=1;
	int b=2;
	private int c = 3;
	public int As{
		get{
			return a;	
		}
		set{
			a = value;
		}
	}
	public int Bs{
		get{
			return b;
		}
		set{
			b = value;
		}
	}
	public void fun1(){

	}
	void fun2(){

	}
}
class HelloWorld
{
	static void Main(string[] args)
    {
		HelloWorld hw = new HelloWorld();
		hw.mian();	
	}
	private void mian(){
		Console.WriteLine("反射实验");
		Type  t  =  Type.GetType("A");
		// 无参构造
		A a = (A)Activator.CreateInstance(t);
		
		Field(t,a);
		Method(t,a);
		Property(t,a);
		Member(t,a);
	}
	private void Field(Type t,Object o){
		Console.WriteLine("\nField:");
		foreach(FieldInfo fi in t.GetFields()){
			//Console.WriteLine(fi.GetType().Name);
			Console.WriteLine(fi.Name);
		}
	}
	private void Property(Type t,Object o){
		Console.WriteLine("\nPropertie:");
		foreach (PropertyInfo pi in t.GetProperties()){
			Console.WriteLine(pi.GetValue(o, null));
			Console.WriteLine(pi.GetType().Name);
			Console.WriteLine(pi.Name);
		}
	}
	private void Member(Type t,Object o){
		Console.WriteLine("\nMember:");
		foreach(MemberInfo mi in t.GetMembers()){
			Console.WriteLine(mi.GetType().Name);
			Console.WriteLine(mi.Name);
		}
	}
	private void Method(Type t,Object o){
		Console.WriteLine("\nMethod:");
		foreach(MethodInfo mi in t.GetMethods()){
			Console.WriteLine(mi.GetType().Name);
			Console.WriteLine(mi.Name);
		}
	}
}

运行效果
在这里插入图片描述

规律总结