/// <summary>
/// Occurs when a user draws on a
/// </summary>
/// <param name="user"></param>
/// <param name="e"></param>
protected virtual void OnWhiteboardDataReceived(WhiteboardDataEventArgs e)
{
}
private void _chatProxy_WhiteboardDataReceived(object sender, WhiteboardDataEventArgs e)
{
OnWhiteboardDataReceived(e);
}