unit6.pas

湖滨小区物业管理系统主要是针对湖滨小区的物业管理公司作为使用对象而开发的

unit Unit6;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, chwprint1, OleServer, grproLib_TLB, DB, ADODB, OleCtrls,
  StdCtrls, Buttons, ExtCtrls;

type
  Tchwprint6 = class(Tchwprint)
    procedure BitBtn1Click(Sender: TObject);
    procedure BitBtn3Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  chwprint6: Tchwprint6;

implementation

{$R *.dfm}

procedure Tchwprint6.BitBtn1Click(Sender: TObject);
begin

  GridppReport1.Print( true );
end;

procedure Tchwprint6.BitBtn3Click(Sender: TObject);
begin
    gridppreport1.PrintPreview(true);

end;

procedure Tchwprint6.FormShow(Sender: TObject);
begin
  gridppreport1.LoadFromFile(ExtractFileDir(ParamStr(0)) +'\'+'3.grf');


    grprintViewer1.Report := GridppReport1;


   grprintViewer1.Start();

end;

end.