private void button1_Click(object sender, EventArgs e) { Animal animal = new Animal { Id = Guid.NewGuid().ToString(), Name = Name.Text, Age = (int)Age.Value, Gender = man.Checked?"man":notman.Checked?"women":"xyuznaet", Class = ClassBox.Text }; if (animal.Age == 0 || animal.Class == string.Empty || animal.Name == string.Empty) { MessageBox.Show("Все поля заполните ПОЖАЛУЙСТА"); return; } AnimalController animalController = new AnimalController(); animalController.AddAnumal(animal); Name.Text = ""; Age.Value = 0; status.Text = "Животное успешно добавлено"; }