private void ablakhozAdas() { for (int i = 0; i < idoPillanatban.GetLength(0); i++) { for (int j = 0; j < idoPillanatban.GetLength(1); j++) { idoPillanatban[i, j].Size = new Size(30, 100); idoPillanatban[i, j].Location = new Point(i * 30, j * 100); } } idoPillanatban.Cast <TextBox>().ToList().ForEach(x => this.Controls.Add(x)); this.Controls.Add(idopillanatok); }