特殊字符转换

public static string FormatString(string str)

        {

                str=str.Replace(" ","  ");

                str=str.Replace("<","^");

                str=str.Replace(">","~");

                str=str.Replace(",","，");

                str=str.Replace("&","-");

                str=str.Replace("?","？");

                str=str.Replace(":","：");

                str=str.Replace(""n".ToString(),"<br>");

                str=str.Replace("'".ToString(),"’");

                return str;

        }

注释：上例是将输入数据库的关键字符转换成普通字符，另外将括号里的信息反过来写，便可按照原始的数据显示出来。