/// <summary>
/// 根据_guid连接设备（"eb8322c5-8b49-4feb-ae6e-c99b2b232045"），并获取读写句柄。
/// </summary>
/// <param name="_guid">Format：XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX</param>
/// <returns>返回连接成功与否，True：连接成功。False：失败。</returns>
public bool ConnectDevice(string _guid)
{
bool result = false;
try
{
deviceGUID = new Guid(_guid);
}
catch
{
return false;
}
myDevice = new InitDeviceByGUID(deviceGUID);
result = myDevice.DeviceInitializer();
return result;
}
/// <summary>
/// 连接默认GUID设备（"eb8322c5-8b49-4feb-ae6e-c99b2b232045"），并获取读写句柄。
/// </summary>
/// <returns>返回连接成功与否，True：连接成功。False：失败。</returns>
public bool ConnectDevice()
{
bool result = false;
//deviceGUID = DMY2_GUID;
deviceGUID = GUID_CLASS_BF_USB_BULKADI;
myDevice = new InitDeviceByGUID(deviceGUID);
result = myDevice.DeviceInitializer();
return result;
}