/// <summary> /// This method is called on each Keypress /// </summary> /// <returns> /// True, if the key is handled by this method and should NOT be /// inserted in the textarea. /// </returns> protected internal virtual bool HandleKeyPress(char ch) { if (KeyEventHandler != null) { //DC: modified the code below to be able to handle multiple invocations (one of which might have handled the key) foreach (var eventHandler in KeyEventHandler.GetInvocationList()) { var handledByEventHandler = (bool)eventHandler.DynamicInvoke(ch); if (handledByEventHandler) { return(true); } //return KeyEventHandler(ch); } } return(false); }