Request the list of users that a channel keeps for the given mode..
Each channel maintains a list of those banned, those excepted from a ban, those on automatic invite, and the channel creator. Use this method to retreieve one of those lists.
|ArgumentException||If the channel is invalid or the ChannelMode is not one of the 4 allowed types.|
//Request the channel's banned list connection.Sender.RequestChannelList("#thresher", ChannelMode.Ban );