unit
Unit3;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Spin, Grids, ExtCtrls;
type
TForm3 =
class
(TForm)
Button1: TButton;
StringGrid1: TStringGrid;
SpinEdit1: TSpinEdit;
Label1: TLabel;
Button2: TButton;
Button3: TButton;
Label2: TLabel;
Button4: TButton;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
StringGrid2: TStringGrid;
Button5: TButton;
StringGrid3: TStringGrid;
LabeledEdit1: TLabeledEdit;
procedure
Button1Click(Sender: TObject);
procedure
SpinEdit1Change(Sender: TObject);
procedure
Button2Click(Sender: TObject);
procedure
Button5Click(Sender: TObject);
private
public
end
;
var
Form3: TForm3;
implementation
uses
Unit2;
{$R *.dfm}
procedure
TForm3
.
Button1Click(Sender: TObject);
begin
Form3
.
Hide;
Form2
.
Show;
end
;
procedure
TForm3
.
SpinEdit1Change(Sender: TObject);
var
i,j:
integer
;
begin
StringGrid1
.
ColCount:=SpinEdit1
.
Value+
1
;
StringGrid1
.
Width:=StringGrid1
.
ColCount*
66
;
if
StringGrid1
.
Width>
66
*
2
then
StringGrid1
.
Width:=
66
*
11
;
for
j:=
1
to
StringGrid1
.
ColCount
do
begin
StringGrid1
.
Cells[j,
0
]:=IntToStr(j);
end
;
StringGrid1
.
RowCount:=SpinEdit1
.
Value+
1
;
StringGrid1
.
Height:=StringGrid1
.
RowCount*
26
;
if
StringGrid1
.
Height>
26
*
2
then
StringGrid1
.
Height:=
26
*
11
;
for
i:=
1
to
StringGrid1
.
RowCount
do
begin
StringGrid1
.
Cells[
0
,i]:=IntToStr(i);
end
;
end
;
procedure
TForm3
.
Button2Click(Sender: TObject);
var
i,j:
integer
;
begin
i:=
0
;
for
j:=
0
to
StringGrid1
.
ColCount-
1
do
begin
StringGrid2
.
Cells[j,i]:=StringGrid1
.
Cells[j+
1
,j+
1
];
StringGrid2
.
ColCount:=StringGrid1
.
ColCount-
1
;
end
;
end
;
procedure
TForm3
.
Button5Click(Sender: TObject);
var
i,j:
integer
;
begin
for
i:=
1
to
StringGrid1
.
RowCount-
1
do
for
j:=
1
to
StringGrid1
.
ColCount-
1
do
StringGrid1
.
Cells[j,i]:=IntToStr(random(
10
));
end
;
end
.