【发布时间】:2021-02-01 14:17:01
【问题描述】:
我正在使用 EF6 使用数据库优先方法将记录插入 sql 数据库。
我在 sql 表中有一个名为 AccountNumber 的计算字段,因此在调用 context.Savechanges() 后,我收到了一个实体验证错误事件,尽管我没有将任何值传递给模型 comps 中的该属性。插入时如何忽略 AccountNumber 属性
using (PMMCEntities context = new PMMCEntities())
{
var comps = new RHEMA_CLIENTS()
{
//AccountNumber ="",// Convert.ToInt32(Request.Form["accno"]),
CompanyName = Request.Form["Company"],
Location = Request.Form["location"],
Address = Request.Form["address"],
Telephone1 = Request.Form["tel1"],
Telephone2 = Request.Form["tel2"],
Email1 = Request.Form["email1"],
Email2 = Request.Form["email2"],
Website = Request.Form["website"],
ContactName = Request.Form["contactname"],
ContactPosition = Request.Form["contactname"],
ContactPhone = Request.Form["contactphone"],
ContactEmail = Request.Form["contactemail"],
BusinessRegNo = Request.Form["regno"],
TIN = Request.Form["TIN"],
LicenseNo = Request.Form["license"],
LicenseExpiryDate = Convert.ToDateTime(exp,CultureInfo.InvariantCulture),
EntityType = Request.Form["entity"],
CapitalStructure = Request.Form["capital"],
CustomerCategory = Request.Form["category"],
CreatedDate = Convert.ToDateTime(DateTime.Now.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture), CultureInfo.InvariantCulture),
Frozen = frozen
};
context.RHEMA_CLIENTS.Add(comps);
context.SaveChanges();
【问题讨论】:
-
您使用 EDMX 文件吗?
-
是的,我使用的是 EDMX 文件
标签: c# sql-server entity-framework