本文整理汇总了C#中Model.SaveChanges方法的典型用法代码示例。如果您正苦于以下问题:C# Model.SaveChanges方法的具体用法?C# Model.SaveChanges怎么用?C# Model.SaveChanges使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Model
的用法示例。
在下文中一共展示了Model.SaveChanges方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Save
public void Save(Model.EDEntities db)
{
var result = (from p in db.Certificates
where p.SerialNumber == this.SerialNumber
select p).Count();
if (result > 0)
throw new ApplicationException("Person with this certificate has already been registered");
var certificate = this.Map();
db.Certificates.Add(certificate);
db.SaveChanges();
this.ID = certificate.ID;
}
示例2: Save
public void Save(Model.EDEntities db)
{
var result = (from p in db.People
where p.Login.ToUpper() == this.Login.ToUpper()
select p).Count();
if (result > 0)
throw new ApplicationException("Person with this login has already been registered");
var person = this.Map();
db.People.Add(person);
db.SaveChanges();
this.ID = person.ID;
}