验证Ip格式<% "****************************** "函数:CheckIp(paR_strIp) "参数:str 要检测的字符串 "作者:阿里西西 "日期:2007/7/13 "描述:验证Ip格式,是返回1,否则返回0 "示例:<%=CheckIp("219.45.23.11")%> "****************************** Function CheckIp(paR_strIp) CheckIp =0 Dim tmpLoop, tmpStr tmpStr =paR_strIp If tmpStr ="" Or IsNull(tmpStr) Then Exit Function tmpStr =Split(tmpStr, ".") If Not isArray(tmpStr) Then Exit Function
For tmpLoop =0 To ubound(tmpStr) If tmpStr(tmpLoop) ="" Or IsNull(tmpStr(tmpLoop)) Then Exit Function If Not isNumeric(tmpStr(tmpLoop)) Then Exit Function If Cint(tmpStr(tmpLoop)) >255 Or Cint(tmpStr(tmpLoop)) <1 Then Exit Function Next CheckIp =1 End Function %>