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<%
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Function AutoKey(strKey)
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Const lngSubKey=2
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lngLenKey=Len(strKey)
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Select Case lngLenKey
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Case 0 '若为空串,转到出错页
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Response.Redirect "Error.htm"
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Case 1 '若长度为1,则不设任何值
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strNew1=""
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strNew2=""
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Case Else '若长度大于1,则从字符串首字符开始,循环取长度为2的子字符串作为查询条件
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For i=1 To lngLenKey-(lngSubKey-1)
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strSubKey=Mid(strKey,i,lngSubKey)
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strNew1=strNew1 & " Or U_Name like '%" & strSubKey & "%'"
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strNew2=strNew2 & " Or U_Info like '%" & strSubKey & "%'"
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Next
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End Select
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'得到完整的SQL语句
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AutoKey="Select * from T_Sample where U_Name like '%" & strKey & "%' Or U_Info like '%" & strKey & "%'" & strNew1 & strNew2
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End Function
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%>