public static void UpdateText(int textId, string newDescription) { newDescription = newDescription.GetTrimmed(); using (TrucksReserveEntities trModel = new TrucksReserveEntities()) { Text text = trModel.Texts.FirstOrDefault(t => t.ID == textId); text.ExcIfNull(); if (text.Description != newDescription) { text.Description = newDescription; trModel.SaveChanges(); } } }