2011-01-21, 00:11
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رقم المشاركة : 2
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معلومات
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إحصائية
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كود PHP:
unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Edit1: TEdit; Edit2: TEdit; Button1: TButton; Button2: TButton; Button3: TButton; Button4: TButton; Button5: TButton; Label1: TLabel; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); procedure Button3Click(Sender: TObject); procedure Button4Click(Sender: TObject); private { Déclarations privées } public { Déclarations publiques } end; var Form1: TForm1; implementation {$R *.dfm} procedure TForm1.Button1Click(Sender: TObject); begin button5.Caption:=floattostr(strtofloat(edit1.Text)/strtofloat(edit2.Text)) end; procedure TForm1.Button2Click(Sender: TObject); begin button5.Caption:=floattostr(strtofloat(edit1.Text)*strtofloat(edit2.Text)) end; procedure TForm1.Button3Click(Sender: TObject); begin button5.Caption:=floattostr(strtofloat(edit1.Text)+strtofloat(edit2.Text)) end; procedure TForm1.Button4Click(Sender: TObject); begin button5.Caption:=floattostr(strtofloat(edit1.Text)-strtofloat(edit2.Text)) end; end.
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