private void button2_Click(object sender, EventArgs e)
{
if (_Reader != null)
{
_Reader.Close();
}
_Reader = null;
}
private void button1_Click(object sender, EventArgs e)
{
if (_Reader != null)
{
_Reader.Close();
}
int port = 0;
if (int.TryParse(textBox1.Text, out port))
{
_Reader = new IDR210Reader(port);
bool open = _Reader.Open();
MessageBox.Show("打开" + (open ? "成功" : "失败"));
}
}