public int GetSpeakerDevList(int _fromIndex, int _toIndex, int _size, byte[] devList)//该函数用于获取扬声器设备列表
{
try
{
LogManager.SystemLog.Debug(string.Format("Start UC_SDK_GetSpeakerDevList"));
int iRet = UCInterface.UC_SDK_GetSpeakerDevList(_fromIndex, _toIndex, _size, devList);
if (iRet != 0)
{
LogManager.SystemLog.Error(string.Format("Start UC_SDK_GetSpeakerDevList error {0}", iRet));
return(iRet);
}
LogManager.SystemLog.Debug(string.Format("End UC_SDK_GetSpeakerDevList"));
return(iRet);
}
catch (Exception ex)
{
LogManager.SystemLog.Debug(ex.ToString());
return(-1);
}
}