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();
}
