private void gridViewReport_CellValueChanged(object sender, DevExpress.XtraGrid.Views.Base.CellValueChangedEventArgs e)
{
var row = (MonthReportBl)gridViewReport.GetFocusedRow();
_repo.UpdatePriceCost(row, int.Parse(barEditItemYear.EditValue.ToString()), (int)barEditItemMonth.EditValue);
InvokeTotals();
}