private void frmImportMaterialDetail_Load(object sender, EventArgs e) { IList <Model.Material> lstMat = new List <Model.Material>(); try { using (IUnitOfWork uow = new UnitOfWork()) { lstMat = uow.MaterialRepository.GetAllForComboBox(); lstDetail = uow.ImportMaterialDetailRepository.All(import.ImportId); uow.Commit(); } ComboboxUtility.BindMaterialToRepositoryItemLookUpEdit(cbbMaterialCode, lstMat, "MaterialId", "MaterialCode", "MaterialCode"); gridutility.BindingData(lstDetail); LoadData(import); } catch (Exception ex) { MessageBox.Show(ex.Message); } }