Question

C# 将字符串中元素加单引号

如一个字符串：a1,a2,a3,a4
转换为 'a1','a2','a3','a4'
都好均为英文逗号

Answer 1

先split分割，循环，加'号

Answer 2

string str="a1,a2,a3,a4";

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