using CRM.Core.Model; using CRM.Core.Model.EntityFB; using System.Linq; namespace CRM.Core.BLL.FB { public class Sms_BatchMsg_BL : FbContextRepository { private readonly ConStringHelper.CompanyCode _companyCode; public Sms_BatchMsg_BL(ConStringHelper.CompanyCode companyCode) : base(companyCode) { this._companyCode = companyCode; } public sms_batchmsg GetTopInfo() { using (var db = new fbContext(_companyCode)) { var q = from b in db.Sms_BatchMsg join d in db.Sms_BatchMsgDetail on b.batchid equals d.batchid select b; var info = q.OrderBy(p => p.batchid).FirstOrDefault(); return info; } } } }