public List <Bill> SearchingBill(BillSearchCriteria billSearchCriteria) { List <Bill> bills = OnGetItems <Bill>(); if (billSearchCriteria != null) { if (billSearchCriteria.CreatedBy.HasValue) { bills = bills.Where(pr => pr.UserId == billSearchCriteria.CreatedBy.Value).ToList(); } if (billSearchCriteria.CustId.HasValue) { bills = bills.Where(pr => pr.CustId == billSearchCriteria.CustId.Value).ToList(); } if (billSearchCriteria.Code != "") { bills = bills.Where(pr => pr.BillCode.ToLower().Contains(billSearchCriteria.Code)).ToList(); } if (billSearchCriteria.To.HasValue && billSearchCriteria.From.HasValue) { bills = bills. Where(pr => pr.CreatedDate.CompareTo(billSearchCriteria.From.Value) >= 0 && pr.CreatedDate.CompareTo(billSearchCriteria.To.Value) <= 0) .ToList(); } } return(bills); }
private void btnSearch_Click(object sender, EventArgs e) { BillSearchCriteria billSearchCriteria = new BillSearchCriteria { Code = txtCode.Text.ToLower(), CreatedBy = (cbmUsers.SelectedValue != null && cbmUsers.SelectedIndex != 0) ? (int?)cbmUsers.SelectedValue : (int?)null, CustId = (cbmCustomers.SelectedValue != null && cbmCustomers.SelectedIndex != 0) ? (int?)cbmCustomers.SelectedValue : (int?)null, From = dtpFrom.Value != null ? dtpFrom.Value : (DateTime?)null, To = dtpTo.Value != null?dtpTo.Value.AddDays(1).Date : (DateTime?)null, }; BillService billService = new BillService(); List <Bill> bills = billService.SearchingBill(billSearchCriteria); if (bills == null) { bills = new List <Bill>(); } setUpDataGrid(bills); }