unit3.pas

delphi 考勤系统 没事做写的 在其他地方也能找到

unit Unit3;

interface

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

type
  TForm3 = class(TForm)
    DBGrid1: TDBGrid;
    DBEdit1: TDBEdit;
    DBEdit2: TDBEdit;
    DBEdit3: TDBEdit;
    DBEdit4: TDBEdit;
    Button2: TButton;
    Button3: TButton;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    DBNavigator1: TDBNavigator;
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

uses Unit6;

{$R *.dfm}

procedure TForm3.Button2Click(Sender: TObject);
begin
  with data1.chucai do
    append;
end;

procedure TForm3.Button3Click(Sender: TObject);
begin
  Close;
end;

procedure TForm3.FormShow(Sender: TObject);
begin
  with data1.chucai do
    Open;
end;

procedure TForm3.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
  if DBGrid1.DataSource.DataSet.State in dsEditModes then
    Case Application.MessageBox('数据没有保存,需要保存吗?','提示',MB_OKCANCEL) of
      IDOK:DBGrid1.DataSource.DataSet.Post;
    end;
end;

end.