private void button1_Click(object sender, EventArgs e) { Login lg = new Login { Id = 111, Password = "******", Text = "444444", UserName = "******", DateTimePicker = DateTime.Parse("2016-02-22 16:59"), Number = 80, Cbxlist1 = "k1,k2", Cbxlist2 = "二,四", Cbxlist3 = "k4,k3", Cbxlist4 = "一,三", RadioBtns1 = "k1", RadioBtns2 = "三", ComboBox1 = "k2", ComboBox2 = "四", Switch1 = true, Calendar = "2016-02-12=>2016-02-22" }; gform.FillData(lg); }