public static int GetChannelType(DVBBaseChannel channel)
{
int channelType;
if (channel is DVBTChannel)
{
channelType = 4;
}
else if (channel is DVBSChannel)
{
channelType = 3;
}
else if (channel is DVBCChannel)
{
channelType = 2;
}
else if (channel is DVBIPChannel)
{
channelType = 7;
}
else // must be ATSCChannel
{
channelType = 1;
}
return channelType;
}