zkje1.pas

思微POS连锁超市管理系统 (商业代码),几年前的东西了

unit zkje1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Mask, ToolEdit, CurrEdit;

type
  Tsrzk = class(TForm)
    RadioButton1: TRadioButton;
    RadioButton2: TRadioButton;
    CurrencyEdit1: TCurrencyEdit;
    procedure CurrencyEdit1KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormActivate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  srzk: Tsrzk;

implementation

{$R *.DFM}

procedure Tsrzk.CurrencyEdit1KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = 27 then
  begin
    CurrencyEdit1.Value := 0;
    close;
  end;
  if key = 13 then close;
  if key = 38 then RadioButton1.Checked := true;
  if key = 40 then RadioButton2.Checked := true;
end;

procedure Tsrzk.FormActivate(Sender: TObject);
begin
  CurrencyEdit1.Value := 0;
  CurrencyEdit1.SelectAll;
  CurrencyEdit1.SetFocus;
end;

end.