void DisconnectUser()
{
if (isConnected)
{
client.Disconnect(ID);
client = null;
tbUserName.IsEnabled = true;
bConDiscon.Content = "Connect";
isConnected = false;
}
}
void ConnectUser()
{
if (!isConnected)
{
client = new ServiceChat.WCFClient(new System.ServiceModel.InstanceContext(this));
ID = client.Connect(tbUserName.Text);
tbUserName.IsEnabled = false;
bConDiscon.Content = "Disconnect";
isConnected = true;
}
}
