public void Save()
{
try
{
_context.SaveChanges();
}
catch (DbEntityValidationException ex)
{
foreach (var eve in ex.EntityValidationErrors)
{
log.Error(
string.Format(
"{0}: Entity of type \"{1}\" in state \"{2}\" has the following validation errors:",
DateTime.Now, eve.Entry.Entity.GetType().Name, eve.Entry.State));
foreach (var ve in eve.ValidationErrors)
{
log.Error(string.Format("- Property: \"{0}\", Error: \"{1}\"", ve.PropertyName, ve.ErrorMessage));
}
}
throw;
}
catch (DbUpdateException ex)
{
log.Error(ex.Message);
log.Error(ex.InnerException);
throw;
}
}
