VB icon

Addition and Difference in Delphi

Email
Submitted on: 1/5/2019 11:44:27 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: Unrated
Compatibility: Delphi 7
Views: 181
author picture
 
     Here is a simple program to perform addition and subtraction in Delphi. I used Delphi 7 Enterprise edition in writing this program. I am currently accepting programming work, it projects, school and application development. programming projects, thesis and capstone projects, IT consulting. work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you. My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360. My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675. Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price. My personal website is http://www.jakerpomperada.com

 
code:
Can't Copy and Paste this?
Click here for a copy-and-paste friendly version of this code!
				
!**************************************
! Name: Addition and Difference in Delphi
! Description:Here is a simple program to perform addition and subtraction in Delphi. I used Delphi 7 Enterprise edition in writing this program. 
I am currently accepting programming work, it projects, school and application development.
programming projects, thesis and capstone projects, IT consulting.
work, computer tutorials, and web development work kindly contact me in the following email address for further details. If you want to advertise on my website kindly contact me also in my email address also. Thank you.
My email address is the following jakerpomperada@gmail.com, jakerpomperada@aol.com, and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
My telephone number at home here in Bacolod City, Negros Occidental Philippines is +63 (034) 4335675.
Here in Bacolod I also accepting computer repair, networking and Arduino Project development at a very affordable price.
My personal website is http://www.jakerpomperada.com
! By: Jake R. Pomperada
!**************************************

unit add_differece;
interface
uses
 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
 Dialogs, StdCtrls;
type
 TForm1 = class(TForm)
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Edit1: TEdit;
Edit2: TEdit;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Label6: TLabel;
Label7: TLabel;
Label8: TLabel;
procedure Button1Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
 private
{ Private declarations }
 public
{ Public declarations }
 end;
var
 Form1: TForm1;
implementation
{$R *.dfm}
var a,b : integer;
procedure TForm1.Button1Click(Sender: TObject);
begin
a:= strtoint(edit1.text);
b:= strtoint(edit2.text);
label6.caption := 'The sum of ' + inttostr(a) + ' and ' +inttostr(b) + ' is ' +inttostr(a+b) + '.';
label7.caption := 'The difference of ' + inttostr(a) + ' and ' +inttostr(b) + ' is ' +inttostr(a-b) + '.';
end;
procedure TForm1.Button2Click(Sender: TObject);
begin
edit1.text := '';
edit2.text := '';
label6.caption :='';
label7.caption :='';
edit1.SetFocus;
end;
procedure TForm1.Button3Click(Sender: TObject);
begin
if MessageDlg('Do you want to quit this program?', mtConfirmation, [mbYes, mbNO], 0) = mrYes then
begin
form1.Close;
end
else
begin
edit1.SetFocus;
end;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
end;
end.


Other 24 submission(s) by this author

 


Report Bad Submission
Use this form to tell us if this entry should be deleted (i.e contains no code, is a virus, etc.).
This submission should be removed because:

Your Vote

What do you think of this code (in the Beginner category)?
(The code with your highest vote will win this month's coding contest!)
Excellent  Good  Average  Below Average  Poor (See voting log ...)
 

Other User Comments


 There are no comments on this submission.
 

Add Your Feedback
Your feedback will be posted below and an email sent to the author. Please remember that the author was kind enough to share this with you, so any criticisms must be stated politely, or they will be deleted. (For feedback not related to this particular code, please click here instead.)
 

To post feedback, first please login.