<% "****************************** "函数:IsValidUserName(byVal UserName) "参数:UserName,用户名称 "作者:阿里西西 "日期:2007/7/15 "描述:验证用户名是否包含有非法字符,不含非法字符返回:true "示例:IsValidUserName(byVal UserName) "****************************** Function IsValidUserName(byVal UserName) Dim i,c IsValidUserName = True For i = 1 To Len(UserName) c = Lcase(Mid(UserName, i, 1)) If InStr("$!<>?#^%@~`&*();:+=""" ", c) > 0 Then IsValidUserName = False Exit Function End IF Next End Function %>