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绯红之王
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procedure TForm1.FormCreate(Sender: TObject);
var aconnect : variant;
ConnectionString : string;
ARecordSet : variant;
begin
aconnect := createoleobject('adodb.connection');
connectionstring := 'Provider=Microsoft.Jet.OLEDB.4.0;Data Source=e:/单独测试.MDB;Persist Security Info=False';
AConnect.Open( ConnectionString );
showmessage('连接成功');
ARecordSet:=CreateOleObject('ADODB.RecordSet');
ARecordSet.Open('Select * from 单位信息',aconnect,3,3,1);
end;
arecordset是记录集
我现在想把其内容显示到dbgrid,怎么处理?
千万别告诉我是把fields的值依次放到dbgird里面的!!!
var aconnect : variant;
ConnectionString : string;
ARecordSet : variant;
begin
aconnect := createoleobject('adodb.connection');
connectionstring := 'Provider=Microsoft.Jet.OLEDB.4.0;Data Source=e:/单独测试.MDB;Persist Security Info=False';
AConnect.Open( ConnectionString );
showmessage('连接成功');
ARecordSet:=CreateOleObject('ADODB.RecordSet');
ARecordSet.Open('Select * from 单位信息',aconnect,3,3,1);
end;
arecordset是记录集
我现在想把其内容显示到dbgrid,怎么处理?
千万别告诉我是把fields的值依次放到dbgird里面的!!!