private void GetMaxClaimNoToCompany() { objClaimFrmDAL = new ClaimToDAL(); txtClaimNo.Text = objClaimFrmDAL.GetClaimMax(string.IsNullOrEmpty(ddlFromCity.SelectedValue) ? 0 : Convert.ToInt64(ddlFromCity.SelectedValue), string.IsNullOrEmpty(txtPrefixNo.Text.Trim()) ? "" : Convert.ToString(txtPrefixNo.Text.Trim()), Convert.ToInt64(ddlDateRange.SelectedValue)).ToString(); objClaimFrmDAL = null; }