unit WH340Unit;

interface

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

type
  TWH340Form = class(TPublicUnit)
    Panel3: TPanel;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    Panel2: TPanel;
    DBGrid1: TDBGrid;
    Panel1: TPanel;
    Label1: TLabel;
    DBEdit1: TDBEdit;
    Button7: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  WH340Form: TWH340Form;

implementation
uses DMUnit, main;
{$R *.dfm}


procedure TWH340Form.Button1Click(Sender: TObject);
begin
  inherited;
  Button1.Enabled := False; //  '新增'不可用
  Button2.Enabled := False; //  '編輯'不可用
  Button3.Enabled := True; //  '儲存'可用
  Button4.Enabled := True; //  '取消'可用
  DM.DGMC.Append;
  DM.DGMC.FieldByName('創建日期').AsDateTime := Now;
  DM.DGMC.FieldByName('操作人').AsString := MainForm.Auser.UserName;
end;

procedure TWH340Form.Button2Click(Sender: TObject);
begin
  inherited;
  Button1.Enabled := False; //  '新增'不可用
  Button2.Enabled := False; //  '編輯'不可用
  Button3.Enabled := True; //  '儲存'可用
  Button4.Enabled := True; //  '取消'可用
  DM.DGMC.Edit;
end;

procedure TWH340Form.Button3Click(Sender: TObject);
begin
  inherited;
  Button1.Enabled := True; //  '新增'可用
  Button2.Enabled := True; //  '編輯'可用
  Button3.Enabled := False; //  '儲存'不可用
  Button4.Enabled := False; //  '取消'不可用
  DM.DGMC.Post;
end;

procedure TWH340Form.Button4Click(Sender: TObject);
begin
  inherited;
  Button1.Enabled := True; //  '新增'可用
  Button2.Enabled := True; //  '編輯'可用
  Button3.Enabled := False; //  '儲存'不可用
  Button4.Enabled := False; //  '取消'不可用
  DM.DGMC.Cancel;
end;

procedure TWH340Form.Button5Click(Sender: TObject);
begin
  inherited;
  if MessageBox(0, '你確定刪除該條記錄', '提示', MB_YESNO + MB_ICONQUESTION) =
    IDYES then
  begin
    DM.DGMC.Delete;
  end;
end;

procedure TWH340Form.Button6Click(Sender: TObject);
begin
  inherited;
  Close;
end;
end.