主窗体代码
procedure TForm1.Button1Click(Sender: TObject);
begin
//创建tabsheet代码省略
Form2.Show;
end;
procedure TForm1.DeletePage();
begin
Form1.PageControl1.ActivePage.Destroy;
Form2.Close;
end;
子窗体代码
procedure TForm2.FormActivate(Sender: TObject);
var
i: integer;
begin
for i:=0 to self.ControlCount-1 do
self.Controls[0].Parent := Form1.PageControl1.ActivePage;
end;
procedure TForm2.Button1Click(Sender: TObject);
begin
Form1.DeletePage();
end;