unit1.pas

来自「Delph 开发的学生管理信息系统」· PAS 代码 · 共 71 行

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Buttons, StdCtrls, ExtCtrls, DB, DBTables;

type
  TForm1 = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    Btn_stud: TButton;
    Btn_change: TButton;
    Bnt_rp: TButton;
    Panel2: TPanel;
    Btn_query: TButton;
    BitBtn1: TBitBtn;
    Table1: TTable;
    procedure FormCreate(Sender: TObject);
    procedure Btn_studClick(Sender: TObject);
    procedure Btn_changeClick(Sender: TObject);
    procedure Bnt_rpClick(Sender: TObject);
    procedure Btn_queryClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Unit2, Unit3, Unit4, Unit5;

{$R *.dfm}

procedure TForm1.FormCreate(Sender: TObject);
begin
try
Table1.Open;
except
Application.MessageBox('请确认用户名密码！','数据库连接错误',mb_ok);
Application.Terminate;
end;
end;

procedure TForm1.Btn_studClick(Sender: TObject);
begin
  form2.showmodal;
end;

procedure TForm1.Btn_changeClick(Sender: TObject);
begin
  form3.showmodal
end;

procedure TForm1.Bnt_rpClick(Sender: TObject);
begin
  form4.showmodal
end;

procedure TForm1.Btn_queryClick(Sender: TObject);
begin
  form5.showmodal
end;

end.