unit1.~pas

rave report 使用例子源代码程序

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Buttons, RpCon, RpConDS, RpDefine, RpRave, DB, ADODB,
  RpBase, RpSystem, RpFiler, RpRender, RpRenderCanvas, RpRenderPreview;
  
type
  TForm1 = class(TForm)
    BitBtn1: TBitBtn;
    ADODataSet1: TADODataSet;
    RvProject1: TRvProject;
    RvDataSetConnection1: TRvDataSetConnection;
    RvSystem1: TRvSystem;
    BitBtn2: TBitBtn;
    procedure BitBtn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.BitBtn1Click(Sender: TObject);
begin
/// RvProject1.Execute;

  RvProject1.Open;
   rvProject1.ExecuteReport('report2');
  rvProject1.Close;

 end;

end.