dm.pas

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unit DM;

interface

uses
  SysUtils, Classes, DB, DBTables, ADODB,Forms;

type
  TFrm_DM = class(TDataModule)
    ADOCN: TADOConnection;
    ADOQuery1: TADOQuery;
    ADOQuery1DSDesigner: TWideStringField;
    ADOQuery1DSDesigner2: TWideStringField;
    ADOQuery1DSDesigner3: TWideStringField;
    ADOQuery1DSDesigner4: TWideStringField;
    ADOQuery2: TADOQuery;
    ADOQuery3: TADOQuery;
    procedure DataModuleCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Frm_DM: TFrm_DM;

implementation

{$R *.dfm}

procedure TFrm_DM.DataModuleCreate(Sender: TObject);
begin
  if ADOCN.ConnectionString<>'' then
    begin
      ADOCN.Connected:=False;
      ADOCN.ConnectionString:='';
    end;
  ADOCN.ConnectionString := 'Data Source=' + ExtractFilePath(Application.ExeName) + 'Data.Mdb';
  ADOCN.Connected:=True;
end;

end.