private void QueryToTable() { dataGridView1.Rows.Clear(); var datas = OLEDBHelper.GetEntitylist <RS232Data>(); foreach (var item in datas) { dataGridView1.Rows.Add(item.id, item.Select, item.Description, item.TextData); } }
private void button2_Click(object sender, EventArgs e) { RS232Data rS232Data = new RS232Data(); rS232Data.Description = textBox4.Text; rS232Data.TextData = textBox2.Text; rS232Data.Select = false; if (OLEDBHelper.InsertEntity(rS232Data)) { button2.BackColor = Color.Green; } else { button2.BackColor = Color.Red; } QueryToTable(); }