?? unit1.pas
字號:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;
type
TForm1 = class(TForm)
Panel1: TPanel;
Edit1: TEdit;
Panel2: TPanel;
Button1: TButton;
procedure Edit1KeyPress(Sender: TObject; var Key: Char);
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char);
var l:boolean;
begin
l:=(key<#48)or(key>#54);
if l then key:=#0;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
a:integer;
s:string;
begin
if edit1.Text='' then edit1.Text:='0';
a:=strtoint(edit1.Text);
case a of
0:s:='星期日(Sunday)';
1:s:='星期一(Monday)';
2:s:='星期二(Tuesday)';
3:s:='星期三(Wednesday)';
4:s:='星期四(Thursday)';
5:s:='星期五(Friday)';
6:s:='星期六(Saturday)';
end;
panel2.Caption:=s;
end;
end.
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