//读取当前RFID卡的EPC编号，如果不符则修改
private void button3_Click(object sender, EventArgs e)
{
textBox7.Text = reader.ReadEpc();
textBox8.Text = reader.ReadTID();
}
//读TID
private string 读TID()
{
return(_reader.ReadTID());
}
//读取当前RFID卡的EPC编号，如果不符则修改
private void button3_Click(object sender, EventArgs e)
{
textBox7.Text = reader.ReadEpc();
textBox8.Text = reader.ReadTID();
}
//读TID
private string 读TID()
{
return(_reader.ReadTID());
}