unitstatquery.pas

这是我做的一个大学院系成绩管理系统

unit UnitStatQuery;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, ExtCtrls, StdCtrls;

type
  TFMStatQuery = class(TForm)
    GroupBox1: TGroupBox;
    ImagePrint: TImage;
    DBGrid1: TDBGrid;
    procedure ImagePrintClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  FMStatQuery: TFMStatQuery;

implementation

uses UnitStatRpt, UnitStat;

{$R *.dfm}

procedure TFMStatQuery.ImagePrintClick(Sender: TObject);
begin
FMStatRpt.QuickRep1.Refresh;
FMStatRpt.QuickRep1.Preview;
end;

procedure TFMStatQuery.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
FrmStat.DBChart1.Visible:=False;
end;

end.