锦道:AU3数据库操作事例

AU3数据库操作事例

(2006-10-22 02:48:39)
$dbname="test.mdb"
$tblname="测试表"
$fldname="测试字段"
$format="int"
$sData="123456"
$T="*"
_CreateDB($dbname)
_CreateTBL($dbname, $tblname)
_CreateFLD($dbname, $tblname, $fldname, $format)
;_InsertData($dbname, $tblname, $fldname, $sData)
;_DeleteData($dbname, $tblname, $fldname, $sData)
;_SelectData($dbname, $tblname, $fldname, $T)
Func _CreateDB($dbname)
$newMdb = ObjCreate("ADOX.Catalog")
$newMdb.Create("Provider=Microsoft.Jet.OLEDB.4.0; Data Source="& $dbname)
$newmdb.ActiveConnection.Close
EndFunc

Func _CreateTBL($dbname, $tblname)
$addtbl = ObjCreate("ADODB.Connection")
$addTbl.Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &$dbname)
$addTbl.Execute("CREATE TABLE " & $tblname)
$addtbl.Close
EndFunc

Func _CreateFLD($dbname, $tblname, $fldname, $format)
$addfld = ObjCreate("ADODB.Connection")
$addfld.Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &$dbname)
$addfld.Execute("ALTER TABLE " & $tblname & " ADD " &$fldname & " " & $format)
$addfld.Close
EndFunc

Func _InsertData($dbname, $tblname, $fldname, $sData)
$addfld = ObjCreate("ADODB.Connection")
$addfld.Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &$dbname)
$addfld.Execute("Insert Into " & $tblname & " (" &$fldname & ") " & "VALUES ("&$sData&")")
$addfld.Close
EndFunc

Func _DeleteData($dbname, $tblname, $fldname, $sData)
$addfld = ObjCreate("ADODB.Connection")
$addfld.Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &$dbname)
$addfld.Execute("Delete From " & $tblname & " Where " &$fldname & " = " &$sData)
$addfld.Close
EndFunc

Func _SelectData($dbname, $tblname, $fldname, $T)
$addfld = ObjCreate("ADODB.Connection")

$addfld.Open("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" &$dbname)
$RS =ObjCreate("ADODB.Recordset")
$RS.ActiveConnection = $addfld
$RS.Open   ("Select "&$T& " From " & $tblname )
msgbox(0,"",$RS.Fields(0).Name)
msgbox(0,"",$RS.Fields(0).Value)

$addfld.Close
EndFunc

成功了会在目录里面产生一个叫test.mdb的Access文件,一个叫“测试”的表和一个叫测试的字段。