返回的是字符串数组,你怎么能用字符串接收呢,肯定报错啊string [] s=_str.Replace("nima","heh").Split('|');望采纳!
var slist=_str.Replace("nima","heh").Split('|');string strPrint="";foreach(var s in slist){ strPrint+=s+",";}
txt_print.Text=strPrint;