截断字符串为指定长度,每个汉字长度计为,截断后加…。

public string CutString(object inString, int len)

{

 if (len <= 0)

      return inString.ToString();

if (System.Text.Encoding.Default.GetBytes(inString.ToString().Trim()).Length <= len)

               

Return inString.ToString();

            return RTS.Lib.Common.Input.GetSubString(inString.ToString(), len) + "…;

}

原文地址:https://www.cnblogs.com/cuiwenke/p/1688403.html