string ss = "22,33,44";
                string[] splitSs=ss.Split(new Char[] { ',' });

------解决方案--------------------
我这里的names，和emails都是类似于“aa,bb,cc...”
   
  private static Hashtable collateNameEmail(string names, string emails)
       {
           Hashtable nameEmailList = new Hashtable();

           string s = ",";
           char[] delimit = s.ToCharArray();
           string[] name = names.Split(delimit);
           string[] email = emails.Split(delimit);
           int count = name.Length;
           for (int i = 0; i < count; i++)
           {
               nameEmailList.Add(email[i], name[i]);

           }
           return nameEmailList;
       }

------解决方案--------------------
探讨

string[] arr=ss.Split(',');


------解决方案--------------------


``string[] result = ss.Split(",".ToCharArray());

```substring()+for循环```

``都可以```

```上面一种简单一些```

``

------解决方案--------------------
探讨

string[] arr=ss.Split(',');


------解决方案--------------------
探讨

string[] arr=ss.Split(',');