//class to hold the data
    private class PriorityData
    {
        public string PriorityName { get; set; }
        public string PriorityCode { get; set; }
        public Color PriorityColor { get; set; }
    }

    //Construct the Priority column
    _priorityColumn = new DataGridViewComboBoxColumn
    {
        ValueMember ="PriorityCode",
        DisplayMember ="PriorityName",
        Name ="Priority",
        DataPropertyName ="Priority",
        HeaderText ="Priority",
        SortMode = DataGridViewColumnSortMode.NotSortable
    };

    private void LoadPriorityList()
    {
        try
        {
            using (var sqlConn = new SqlConnection(Program.sqlMgr.ConnectionString))
            {
                const string query ="SELECT * FROM mcPriority";

                using (var da = new SqlDataAdapter(query, sqlConn))
                {
                    var priorityTable = new DataTable();

                    priorityTable.Clear();
                    da.Fill(priorityTable);

                    //Clear the list
                    _priorityList.Clear();

                    //Add the list of shuttels from the database to the shuttle list for the shuttle combo box column
                    foreach (DataRow row in priorityTable.Rows)
                    {
                        _priorityList.Add(new PriorityData() { PriorityName = row["PriorityName"].ToString(), PriorityCode = row["PriorityCode"].ToString(), PriorityColor = Color.FromArgb(row["ColorCode"].ToInt()) });
                    }

                    //Bind the part combo box column to the shuttle list
                    _priorityColumn.DataSource = _priorityList;
                }
            }
        }
        catch (Exception ex)
        {
            MessageBox.Show($"Message: {ex.Message}{Environment.NewLine + Environment.NewLine} Class: {nameof(PaintQueueData)} Method: {nameof(LoadPriorityList)}");
        }
    }