c语言程序的基本结构(学习笔记1)

public String ConvertContent(String content)
{

Encoding utf8 = Encoding.UTF8;
Encoding gb2312 = Encoding.GetEncoding("GB2312");
//转为utf-8格式
byte[] u = gb2312.GetBytes(content);
byte[] g = Encoding.Convert(utf8, gb2312, u);
string sutf8 = gb2312.GetString(g);
return sutf8;
}