public bool UpdateArticle(Article article)
{
try
{
using (ACSDbContext db = new ACSDbContext())
{
DbEntityEntry<Article> entry = db.Entry<Article>(article);
entry.State = EntityState.Unchanged;
entry.Property("Title").IsModified = true;
entry.Property("Content").IsModified = true;
entry.Property("Time").IsModified = true;
db.SaveChanges();
}
return true;
}
catch (Exception)
{
return false;
}
}
/// <summary>
/// 更新网站地址
/// </summary>
/// <param name="site"></param>
/// <param name="address"></param>
/// <returns></returns>
public bool UpdateSiteAddress(Site site, string address)
{
try
{
site.Address = address;
// 这种更新数据的方法不用先查询，直接修改
using (ACSDbContext db = new ACSDbContext())
{
DbEntityEntry<Site> entry = db.Entry<Site>(site);
entry.State = EntityState.Unchanged;
entry.Property("Address").IsModified = true;
db.SaveChanges();
}
return true;
}
catch (Exception)
{
throw;
}
}
