unit6.pas

如何为 教师和学生准备方便易查的学习资源是课程编制面临的新的巨大的课题。在教学资源的选取上

unit Unit6;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs,unit7,unit1, Grids, DBGrids, ExtCtrls, Menus;

type
  TForm6 = class(TForm)
    MainMenu1: TMainMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N3: TMenuItem;
    N4: TMenuItem;
    N5: TMenuItem;
    N6: TMenuItem;
    Panel1: TPanel;
    DBGrid1: TDBGrid;
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure N5Click(Sender: TObject);
    procedure N6Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form6: TForm6;

implementation

uses Unit13, Unit14;

{$R *.dfm}

procedure TForm6.N2Click(Sender: TObject);
var
search:string;
begin
search:=trim(form1.Edit1.Text);
datamodule7.ADOQuery1.Close;
datamodule7.ADOQuery1.SQL.Clear;
datamodule7.ADOQuery1.SQL.Add('select * from student where 学生号='''+search+'''');
datamodule7.ADOQuery1.Open;

end;

procedure TForm6.N3Click(Sender: TObject);
begin
form13.show;
form6.Close;
end;

procedure TForm6.N5Click(Sender: TObject);
begin
form14.show;
form6.close;
end;

procedure TForm6.N6Click(Sender: TObject);
begin
datamodule7.ADOQuery1.Close;
datamodule7.ADOQuery1.SQL.Clear;
datamodule7.ADOQuery1.SQL.Add('select * from sc where 学生号='''+form1.edit1.text+'''');
datamodule7.ADOQuery1.Open;
end;

end.