void newFilter_FilterCreated(object sender, EditFilter.FilterCreatedEventArgs e)
 {
     if (e != null)
     {
         if (e.newFilter != null)
         {
             createViewTree();
         }
     }
 }
 void newFilter_FilterCreated(object sender, EditFilter.FilterCreatedEventArgs e)
 {
     if (e != null)
     {
         if (e.newFilter != null)
         {
             createViewTree(getCurrentSelectedView());
         }
     }
 }