unit Unit1;

interface


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

type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    Label1: TLabel;
    Label2: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Label3: TLabel;
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Edit1KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

uses Unit2, Grids;

{$R *.dfm}

procedure TForm1.Button2Click(Sender: TObject);
begin
if MessageDlg('Вы действительно хотите выйти из программы!',mtWarning,[mbYes,mbNo],0)
=mrYes then begin
Close;
Application.Terminate;
end;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
if (Edit1.Text='')or (StrToInt(Edit1.Text)=0) then
MessageDlg('Не введено количество строк!',mtWarning,[mbOK],0)
else
if (Edit2.Text='')or (StrToInt(Edit2.Text)=0) then
MessageDlg('Не введено количество столбцов!',mtWarning,[mbOK],0)
else begin
form2.Show;
form2.StringGrid1.Show;
form2.StringGrid2.Show;
form2.StringGrid3.Show;
form2.StringGrid4.Hide;
form2.StringGrid5.Hide;
form1.Hide;
form2.StringGrid1.RowCount:=StrToInt(Edit1.Text);
form2.StringGrid1.ColCount:=StrToInt(Edit2.Text);
Form2.StringGrid2.RowCount:=StrToInt(Edit1.Text);
Form2.StringGrid3.ColCount:=StrToInt(Edit2.Text);
Form2.StringGrid7.RowCount:=StrToInt(Edit1.Text);
Form2.StringGrid6.ColCount:=StrToInt(Edit2.Text);
Form2.StringGrid4.RowCount:=Form2.StringGrid1.RowCount;
Form2.StringGrid4.ColCount:=Form2.StringGrid1.ColCount;
Form2.StringGrid5.RowCount:=Form2.StringGrid1.RowCount;
Form2.StringGrid5.ColCount:=Form2.StringGrid1.ColCount;
end;
end;

procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
if (key<>'0') then
if (key<>'1') then
if (key<>'2') then
if (key<>'3') then
if (key<>'4') then
if (key<>'5') then
if (key<>'6') then
if (key<>'7') then
if (key<>'8') then
if (key<>'9') then
if (key<>chr(8)) then
begin
key:=#0;
MessageDlg('В поле ввода нужно вводить числовое значение!',mtWarning,[mbOK],0)
end;
end;

end.