private async Task RefreshChannelCounts()
{
if (BusyStart != null)
{
BusyStart();
}
foreach (var channel in Channels)
{
var ci = await _slackClient.GetChannel(channel.UniqueId);
channel.Title = ci.unread_count > 0
? "#{0} ({1})".FormatWith(ci.name, ci.unread_count)
: "#{0}".FormatWith(ci.name);
}
if (BusyStop != null)
{
BusyStop();
}
}