// **********************************************************************
protected override void OnAfterConnect(DdeConversation dc)
{
XlDdeChannel channel = channels[dc.Topic];
dc.Tag = channel;
channel.AddConversation(dc);
}
// **********************************************************************
public void RmvChannel(XlDdeChannel channel)
{
channels.Remove(channel.Topic);
foreach (DdeConversation c in channel.DropConversations())
{
try { base.Disconnect(c); }
catch { }
}
}
// **********************************************************************
public void AddChannel(XlDdeChannel channel)
{
channels.Add(channel.Topic, channel);
}