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| 技术资料  > ASP技术 > ASP技巧 : 检查字符串strSource是否为big或big5码 |  
检查字符串strSource是否为big或big5码 March 25,2004 |  
Public Function CheckBIG(strSource As String) As Boolean  
Dim idx As Long  
Dim ByteTemp() As Byte  
CheckBIG = False  
For idx = 1 To Len(strSource)  
  ByteTemp = StrConv(Mid(strSource, idx, 1), vbFromUnicode)  
  If UBound(ByteTemp) > 0 Then  
    If (ByteTemp(1) >= 64) And (ByteTemp(1) <= 126) Then  
      CheckBIG = True  
      Exit For  
    End If  
  End If  
Next idx  
End Function  
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