Ｃ＃中结构Struct定义的变量是引用类型的吗？
using System;

class MyType

{

private string name;

public string Name

{

set

{

name=value;

}

get

{

return name;

}

}

}

class AppType

{

public static void Main()

{

MyType obj1,obj2;

Console.WriteLine("*****Learning reference Philosophy*****");

obj2=new MyType();

obj2.Name="Sadiq";

obj1=obj2;

Console.WriteLine("values of obj1={0} and obj2={1}",obj1.Name,obj2.Name);

obj1.Name="Ahmed";

Console.WriteLine("values of obj1={0} and obj2={1}",obj1.Name,obj2.Name);

}

}

当你编译并且运行这段代码时,你将得到如下输出:

*****Learning reference philosophy*****
values of obj1=Sadiq and obj2=Sadiq
values of obj1=Ahmed and obj2=Ahmed


第二程序：using System;

struct MyType

{

private string name;

public string Name

{

set

{

name=value;

}

get

{

return name;

}

}

}

class AppType

{

public static void Main()

{

MyType obj1,obj2;

Console.WriteLine("*****Learning reference Philosophy*****");

obj2=new MyType();

obj2.Name="Sadiq";

obj1=obj2;

Console.WriteLine("values of obj1={0} and obj2={1}",obj1.Name,obj2.Name);

obj1.Name="Ahmed";

Console.WriteLine("values of obj1={0} and obj2={1}",obj1.Name,obj2.Name);

}

}

我们再来看看上面代码运行后的输出:

*****Learning reference philosophy*****
values of obj1=Sadiq and obj2=Sadiq
values of obj1=Ahmed and obj2=Sadiq

为什么他们的输出不同？