public async System.Threading.Tasks.Task <bool> SaveChangesAsync()
{
try
{
// Could also be before try if you know the exception occurs in SaveChanges
// Only return success if at least one row was changed
return((await _context.SaveChangesAsync()) > 0);
}
catch (DbEntityValidationException e)
{
foreach (var eve in e.EntityValidationErrors)
{
Console.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",
eve.Entry.Entity.GetType().Name, eve.Entry.State);
foreach (var ve in eve.ValidationErrors)
{
Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"",
ve.PropertyName, ve.ErrorMessage);
}
}
throw;
}
}
public async System.Threading.Tasks.Task <bool> SaveChangesAsync()
{
// Only return success if at least one row was changed
return((await _context.SaveChangesAsync()) > 0);
}
