query_dm.pas

县级供电企业电费核算源码, 在客户处正常运行8年以上, Delphi 5开发,数据库为Interbase/Firebird, 深入使用Procedure和Trigger等, 对入门者具有很好的参考价值

unit Query_DM;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Db, DBTables;

type
  TDM_Query = class(TDataModule)
    Q_All_Fee: TQuery;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  DM_Query: TDM_Query;

implementation

{$R *.DFM}



end.