private void button6_Click(object sender, EventArgs e) { Medicine_Data data = new Medicine_Data(); MedicineContext context = new MedicineContext(); if (richTextBox3.TextLength == 0 && richTextBox5.TextLength == 0) { data.Create_CurStatus_Record(GlobalVar.selected_reception_ID, richTextBox4.Text, richTextBox6.Text); richTextBox3.Text = context.Current_Status.Where(c => c.reception_id == GlobalVar.selected_reception_ID).Select(c => c.general_state).FirstOrDefault().ToString(); richTextBox5.Text = context.Current_Status.Where(c => c.reception_id == GlobalVar.selected_reception_ID).Select(c => c.physique_value).FirstOrDefault().ToString(); } else { data.UpdateCurStatus_Status(GlobalVar.selected_reception_ID, richTextBox4.Text, richTextBox6.Text); richTextBox3.Text = context.Current_Status.Where(c => c.reception_id == GlobalVar.selected_reception_ID).Select(c => c.general_state).FirstOrDefault().ToString(); richTextBox5.Text = context.Current_Status.Where(c => c.reception_id == GlobalVar.selected_reception_ID).Select(c => c.physique_value).FirstOrDefault().ToString(); } }