public string UpdateBaseInfo(Material_Info materialInfo, string oldTypeName, string oldCompanyName) { //更新Material_Base表 IBaseBll baseBll = UnityContainerHelper.Server <IBaseBll>(); Material_Base materialBase = baseBll.Find(materialInfo.Material_Id); if (materialBase != null) { materialBase.Material_Name = materialInfo.Material_Name; materialBase.Material_Image = materialInfo.Material_Image; materialBase.Material_Remark = materialInfo.Material_Remark; } baseBll.UpdateEntities(new List <Material_Base>() { materialBase }); //更新Material_Base_Type表 IBaseTypeBll baseTypeBll = UnityContainerHelper.Server <IBaseTypeBll>(); ITypeBll typeBll = UnityContainerHelper.Server <ITypeBll>(); Material_Base_Type baseType = baseTypeBll.Find(typeBll.GetEntity(m => m.Material_Type_Name == oldTypeName).Material_Type_Id, materialInfo.Material_Id); if (baseType != null) { baseTypeBll.DeleteEntity(new List <Material_Base_Type> { baseType }); } baseTypeBll.AddEntities(new List <Material_Base_Type> { new Material_Base_Type { Material_Id = materialInfo.Material_Id, Material_Type_Id = typeBll.GetEntity(m => m.Material_Type_Name == materialInfo.Material_Type_Name) .Material_Type_Id } }); //更新Material_Base_Company表 IBaseCompanyBll baseCompanyBll = UnityContainerHelper.Server <IBaseCompanyBll>(); ICompanyBll companyBll = UnityContainerHelper.Server <ICompanyBll>(); Material_Base_Company baseCompany = baseCompanyBll.Find(companyBll.GetEntity(m => m.Company_Name == oldCompanyName).Company_Id, materialInfo.Material_Id); if (baseCompany != null) { baseCompanyBll.DeleteEntity(new List <Material_Base_Company>() { baseCompany }); } baseCompanyBll.AddEntities(new List <Material_Base_Company> { new Material_Base_Company { Material_Id = materialInfo.Material_Id, Company_Id = companyBll.GetEntity(m => m.Company_Name == materialInfo.Company_Name).Company_Id, Material_Count = materialInfo.Material_Count, Material_CountUnit = materialInfo.Material_CountUnit, Material_Size = materialInfo.Material_Size, Material_UnitWeight = materialInfo.Material_UnitWeight, Material_Price = materialInfo.Material_Price, Material_RemainCont = materialInfo.Material_RemainCont, } }); DbSession.SaveChanges(); return("修改成功"); }