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- unit Tfdd1u;
-
- interface
-
- uses
- SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, StdCtrls, ExtCtrls;
-
- type
- TForm1 = class(TForm)
- Button1: TButton;
- Edit1: TEdit;
- Button2: TButton;
- Timer1: TTimer;
- procedure FormCreate(Sender: TObject);
- procedure Button1Click(Sender: TObject);
- procedure Button2Click(Sender: TObject);
- private
- { Private declarations }
- public
- end;
-
- var
- Form1: TForm1;
-
- implementation
-
- uses
- RWEditU;
-
- {$R *.DFM}
-
- procedure TForm1.FormCreate(Sender: TObject);
- begin
- { Can't do this in the TFDD unit initialisation as it relies }
- { on an object in the form that only gets created after }
- { initialisation sections have finished executing }
- AssignRWEdit(Input, Edit1);
- Reset(Input);
- AssignRWEdit(Output, Edit1);
- Rewrite(Output);
- end;
-
- procedure TForm1.Button1Click(Sender: TObject);
- var
- D1, D2: Double;
- begin
- {$ifdef OnePossibility}
- ReadLn(D1, D2);
- {$else}
- Read(D1);
- Read(D2);
- ReadLn;
- {$endif}
- ShowMessage(Format('First value: %f', [D1]));
- ShowMessage(Format('Second value: %f', [D2]));
- Write('Type something in me and push the 2nd button');
- end;
-
- procedure TForm1.Button2Click(Sender: TObject);
- var
- S: String;
- begin
- ReadLn(S);
- ShowMessage(Format('You wrote: %s', [S]));
- Write('Game over');
- end;
-
- end.
-