C#

private void RemoveUpperRow()
{
    Control c = tlp_MouseArea.GetControlFromPosition(0, 1);
    tlp_MouseArea.Controls.Remove(c);
    tlp_MouseArea.RowStyles.RemoveAt(0);
    //rolling all rows up by 1...
    for (int i = 1; i < tlp_MouseArea.RowCount; i++)
    {
        c = tlp_MouseArea.GetControlFromPosition(0, i+1);
        if (c == null)
            break;
        TableLayoutPanelCellPosition controlPosition = new TableLayoutPanelCellPosition(0, i);
        tlp_MouseArea.SetCellPosition(c, controlPosition);
    }
}

private void AddNewRow()
{
    tlp_MouseArea.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Absolute, 18F));

    #region new label and its settings
    Label lbl_New = new Label();
    if (int.Parse(tlp_MouseArea.GetControlFromPosition(0, 13).Text) < 15)
    {
        lbl_New.Text = Convert.ToString(int.Parse(tlp_MouseArea.GetControlFromPosition(0, 13).Text) + 1);
    }
    else
        lbl_New.Text = "0";
    lbl_New.Dock = DockStyle.Fill;
    lbl_New.Font = new System.Drawing.Font("Tahoma", 8F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Pixel, ((byte)(0)));
    lbl_New.TextAlign = ContentAlignment.MiddleCenter;
    #endregion

    TableLayoutPanelCellPosition pos = new TableLayoutPanelCellPosition(0, 14);
    tlp_MouseArea.SetCellPosition(lbl_New, pos);
    tlp_MouseArea.Controls.Add(lbl_New);
}