protected void btnCheck_Click(object sender, EventArgs e) { DateTime fromDate = DateTime.Parse(tbFromDate.Text); DateTime toDate = DateTime.Parse(tbToDate.Text); List <PolicyItem> pList = PolicyItem.GetNonBrokerageSliped(Convert.ToInt32(ddlInsuranceCompanies.SelectedValue), fromDate, toDate); List <PolicyForSlipsInfo> fInfos = new List <PolicyForSlipsInfo>(); foreach (PolicyItem pi in pList) { PolicyForSlipsInfo pfsi = new PolicyForSlipsInfo(); pfsi.ID = pi.ID; pfsi.BrokerageID = pi.BrokerageID; pfsi.PacketBrokerageID = pi.PacketBrokerageID; pfsi.InsuranceSubTypeID = pi.InsuranceSubTypeID; pfsi.IsForFacturing = true; pfsi.PolicyNumber = pi.PolicyNumber; fInfos.Add(pfsi); } listPolicyForSlipsInfos = fInfos; gvNewPolicies.DataSource = fInfos; gvNewPolicies.DataBind(); }