private void UpdateTopic(string topic)
{
if (this.InvokeRequired)
{
ChangeTopicDelegate c = new ChangeTopicDelegate(UpdateTopic);
this.Invoke(c, new object[] { topic });
}
else
{
channelTopic = topic;
textTopic.ClearTextWindow();
//get the topic color
textTopic.AppendText(topic, 1);
}
}
