private bool IsVisibleRow(DataGridViewRow row)
        {
            //try
            //{
            Seaker.Set(numberColumn, comboBox.SelectedItem.ToString());

            grid.CurrentCell = null;
            bool temp = false;

            foreach (int item in Seaker.Get().Keys)
            {
                string str = Seaker.Get()[item];
                if (str == "Все")
                {
                    temp = true;
                }
                else
                {
                    if (row.Cells[item].Value.ToString() == str)
                    {
                        temp = true;
                    }
                    else
                    {
                        temp = false; return(false);
                    }
                }
            }
            return(temp);
            //}
            //catch { return true; }
        }