public void SendAlert(IMyGenContent sender, string command, params object[] args) { IMyGenContent contentItem = null; DockContentCollection contents = MainDockPanel.Contents; DefaultSettings settings = DefaultSettings.Instance; for (int i = 0; i < contents.Count; i++) { contentItem = contents[i] as IMyGenContent; if (contentItem != null) { contentItem.ProcessAlert(sender, command, args); } } }