/// <summary>
/// 关闭端口
/// </summary>
public void ClosePort()
{
try
{
CVRSDK.CVR_CloseComm();
}
catch (Exception ex)
{
throw new Exception(ex.ToString());
}
}
private void button2_Click(object sender, EventArgs e)
{
isread = false;
try { CVRSDK.CVR_CloseComm(); }
catch { }
}
private void btnExit_Click(object sender, EventArgs e)
{
try { CVRSDK.CVR_CloseComm(); }
catch { }
Application.ExitThread();
}