摘要: /// /// 判断输入的字符串是不是数字,不是返回True,否则返回False /// /// /// public static bool IsNum(string text) { for (int i = 0; i /// 判断输入的字符串全是字符不包括数字,不是返回false,否则返回true 20100728 /// /// /// public static bool IsChar(string text) { int count = 0; for (int i = 0; i < text.Length; i++) { if (!Char.IsNumber(te... 阅读全文
posted @ 2014-02-10 11:18 半哭半笑半颗心° 阅读(833) 评论(0) 推荐(0)