<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[QIU__WH的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/QIU__WH</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; QIU__WH]]></copyright><item><title><![CDATA[C#笔记-参数的四种传递方式]]></title><link>https://blog.youkuaiyun.com/QIU__WH/article/details/123956648</link><guid>https://blog.youkuaiyun.com/QIU__WH/article/details/123956648</guid><author>QIU__WH</author><pubDate>Mon, 04 Apr 2022 17:11:58 +0800</pubDate><description><![CDATA[C#参数传递方法
1.值传递
*值传递数据只进不出
int a=5,b=10;
//a=5,b=10
Func(a,b);
//a=5,b=10

public void Func(int x,int y)
{
    //无约束下，实参的值传给形参
    x++;
    y++;
}
//函数结束时，局部变量x,y释放内存空间，不对实参进行改变

2.引用传递
*引用传递既出既进
int a=5,b=10;
//a=5,b=10
Func(ref a,ref b);
//a=6,b=11

publi]]></description><category></category></item></channel></rss>