ASP验证带小数点数字格式的函数_ASP教程_编程技术

2013-12-19 13:02:13 [小大] 已经帮助：人解决问题

ASP验证带小数点数字格式的函数，数字范围是922337203685477 ~ -922337203685477 ，非常实用。

Public Function CheckNumeric(ByVal CHECK_ID)
  If CHECK_ID <> "" And IsNumeric(CHECK_ID) Then
   If CHECK_ID > 922337203685477 Then CHECK_ID = 0
   If CHECK_ID < -922337203685477 Then CHECK_ID = 0
   CHECK_ID = CCur(CHECK_ID)
  Else
   CHECK_ID = 0
  End If
  CheckNumeric = CHECK_ID
End Function