private void cboReasons_EditValueChanged(object sender, EventArgs e)
 {
     if (cboStores.EditValue != null && cboReasons.EditValue != null)
     {
         var adj = new Disposal();
         dtRec = adj.GetTransactionByReason(Convert.ToInt32(cboStores.EditValue),Convert.ToInt32(cboReasons.EditValue));
         //PopulateDocuments(dtRec);
         gridAdjustments.DataSource = dtRec;
     }
 }