public void removeAllActionsWithTarget(IWebUndoTarget target)
 {
 }
 public void removeAllActionsWithTarget(IWebUndoTarget target)
 {
     //owner.WebView.undoManager().removeAllActionsWithTarget(target);
 }
 public void registerUndoWithTarget(IWebUndoTarget target, string actionName, object actionArg)
 {
 }
 public void registerUndoWithTarget(IWebUndoTarget target, string actionName, object actionArg)
 {
     //owner.WebView.undoManager().registerUndoWithTarget(target, 0, actionArg);
 }
 public void removeAllActionsWithTarget(IWebUndoTarget target)
 {
 }
 public void registerUndoWithTarget(IWebUndoTarget target, string actionName, object actionArg)
 {
 }
 public void removeAllActionsWithTarget(IWebUndoTarget target)
 {
     //owner.WebView.undoManager().removeAllActionsWithTarget(target);
 }
 public void registerUndoWithTarget(IWebUndoTarget target, string actionName, object actionArg)
 {
     //owner.WebView.undoManager().registerUndoWithTarget(target, 0, actionArg);
 }