public void Update(T entity)
{
try
{
if (entity == null)
{
throw new ArgumentNullException("entity");
}
_Context.Entry(entity).State = EntityState.Modified;
_Context.SaveChanges();
}
catch (DbEntityValidationException ex)
{
throw ex;
}
}
public void Update(IEnumerable <T> entities)
{
try
{
if (entities == null)
{
throw new ArgumentNullException("entity");
}
foreach (var e in entities)
{
_context.Entry(e).State = EntityState.Modified;
}
_context.SaveChanges();
}
catch (DbEntityValidationException ex)
{
throw ex;
}
}