protected virtual void Dispose(bool disposing)
{
if (disposing)
{
m_usb.Dispose();
}
}
public bool CommandCheckInitPort()
{
if ((m_strDeviceSelected == "") ||
(m_strDeviceSelected == null))
{
RefreshAllDevice();
if (m_listDeviceDescription.Count > 0)
{
m_strDeviceSelected = m_listDeviceDescription[0].DevicePath;
}
}
if (!IsConnectOnline) //未打开
{
if (!Init()) //尝试打开，失败就提示
{
hidDevice.Dispose();
throw new Exception("errCOMNoConnect");
}
}
return(true);
}
/// <summary>
/// 检查设备连接情况
/// </summary>
/// <returns></returns>
private bool CheckInitPort()
{
if ((m_strDeviceSelected == "") ||
(m_strDeviceSelected == null))
{
throw new Exception("未设置设备连接字符串");
}
if (!IsConnectOnline) //未打开
{
if (!Init()) //尝试打开，失败就提示
{
hidDevice.Dispose();
throw new Exception("尝试设备连接失败");
}
}
return(true);
}