unit SerSet;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TServerSetForm = class(TForm)
    btnOK: TButton;
    Serv: TEdit;
    Label1: TLabel;
    procedure btnOKClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  ServerSetForm: TServerSetForm;

implementation

{$R *.dfm}
var
    MakeServ: real;

procedure TServerSetForm.btnOKClick(Sender: TObject);
begin
    if Serv.Text<>'' then MakeServ := StrToFloat(Serv.Text)
    else MakeServ := 0;
    self.Close;
end;

end.