private void pbAdd_Click(object sender, EventArgs e)
 {
     var postFilterVM = new PostFilterItemViewModel();
     var postFilterItem = new PostFilterItemView { ViewModel = postFilterVM };
     ViewModel.AddFilterItems(postFilterVM);
     postFilterPanel.Controls.Add(postFilterItem);
     subscribeToControlEvents(postFilterItem);
 }
        private void subscribeToControlEvents(PostFilterItemView filterItem)
        {

            filterItem.DeleteClicked += deleteClicked;
        }