# Decimal To Binary Converter in Delphi

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 Submitted on: 9/4/2016 1:41:21 AM By: Jake R. Pomperada Level: Beginner User Rating: Unrated Compatibility: Delphi 7 Views: 2206

I wrote this simple program that will ask the user to give a number in decimal and then our program will convert the number to its binary equivalent using Delphi as my programming language. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360.

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 ``` !************************************** ! Name: Decimal To Binary Converter in Delphi ! Description:I wrote this simple program that will ask the user to give a number in decimal and then our program will convert the number to its binary equivalent using Delphi as my programming language. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360. ! By: Jake R. Pomperada !************************************** dec.pas unit dec; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) Label1: TLabel; Label2: TLabel; Edit1: TEdit; Button1: TButton; Label3: TLabel; Button2: TButton; Label4: TLabel; Label5: TLabel; procedure Button1Click(Sender: TObject); procedure Button2Click(Sender: TObject); procedure FormCreate(Sender: TObject); private { Private declarations } public { Public declarations } function DecToBinStr(N: Integer): string; end; var Form1: TForm1; Negative: Boolean; implementation {\$R *.dfm} function TForm1.DecToBinStr(N: Integer): string; var S: string; i: Integer; begin if N<0 then Negative:=True; N:=Abs(N); for i:=1 to SizeOf(N)*8 do begin if N<0 then S:=S+'1' else S:=S+'0'; N:=N shl 1; end; Delete(S, 1, Pos('1', S)-1); if Negative then S:='-'+S; Result:=S; end; procedure TForm1.Button1Click(Sender: TObject); begin Label3.Caption:= 'The equivalent value of ' + Edit1.Text + ' to Binary is ' + DecToBinStr(StrToInt(Edit1.Text))+'.'; end; procedure TForm1.Button2Click(Sender: TObject); begin Edit1.text :=''; Label3.Caption := ''; Edit1.SetFocus end; procedure TForm1.FormCreate(Sender: TObject); begin button1.Hint := 'Click here to convert decimal number into its binary equivalent.'; button1.ShowHint := true; end; end.```

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