string str ="1,22,3";
string[] results = str.Split(',');完了之后,results就是一个数组,其值为:
results[0] = "1";
results[1] = "22";
results[2] = "3";
string[] results = str.Split(',');完了之后,results就是一个数组,其值为:
results[0] = "1";
results[1] = "22";
results[2] = "3";
string[] result=str.Split(chr);反正Split里面的参数是char或者char数组。