u_form1.pas

很好地delphi书籍源码

unit U_Form1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, RpBase, RpSystem, RpDefine, RpRave;

type
  TForm1 = class(TForm)
    RadioGroup1: TRadioGroup;
    ExecButton: TButton;
    RvProject1: TRvProject;
    RvSystem1: TRvSystem;
    procedure ExecButtonClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation
uses
 RvDLADO,RvDLBDE;
{$R *.dfm}

procedure TForm1.ExecButtonClick(Sender: TObject);
begin
  if RadioGroup1.ItemIndex=0 then
    RvProject1.ExecuteReport('BookReport')
  else
    RvProject1.ExecuteReport('PhoneReport')
end;

end.