unitdatamd.pas

电力行业前台收费程序,需要有后台SQL数据库,和电费管理系统配合应用.

unit UnitDataMD;

interface

uses
  SysUtils, Classes, DB, ADODB, ActiveX, Dialogs;

type
  TDataMd = class(TDataModule)
    ADOConnection: TADOConnection;
    procedure ADOConnectionBeforeConnect(Sender: TObject);
    procedure ADOConnectionAfterConnect(Sender: TObject);
  private
  public
    { Public declarations }
  end;

var
  DataMd: TDataMd;

implementation

uses MainOutUnit;

{$R *.dfm}

procedure TDataMd.ADOConnectionBeforeConnect(Sender: TObject);
begin
//  coInitialize(nil);
end;

procedure TDataMd.ADOConnectionAfterConnect(Sender: TObject);
begin
//  coUninitialize;
end;

end.