private void loadWorkConcerns()
    {
        DataTable dt = null;

        try
        {
            dt = WorkloadItem.Concerns_Get();
        }
        catch (Exception ex)
        {
            LogUtility.LogException(ex);
            dt = null;
        }

        if (dt != null)
        {
            this.DCC = dt.Columns;
        }

        gridConcern.DataSource = dt;
        gridConcern.DataBind();
    }