//context menu click
        //private void MListItems_ContextClick(object sender, View.ContextClickEventArgs e)
        //{
        //    int id = Convert.ToInt32(e.V.FindViewById<TextView>(Resource.Id.ItemID).Text);
        //}

        //context menu created
        private void MListItems_ContextMenuCreated(object sender, View.CreateContextMenuEventArgs e)
        {
            e.Menu.SetHeaderTitle("Shopping item options:");
            MenuInflater inflater = new MenuInflater(mListItems.Context);

            inflater.Inflate(Resource.Menu.shop_item_popup, e.Menu);
        }
        //context menu created
        private void MListTasks_ContextMenuCreated(object sender, View.CreateContextMenuEventArgs e)
        {
            e.Menu.SetHeaderTitle("Task options:");
            MenuInflater inflater = new MenuInflater(mListTasks.Context);

            inflater.Inflate(Resource.Menu.task_popup, e.Menu);
        }
        private void MShopList_ContextMenuCreated(object sender, View.CreateContextMenuEventArgs e)
        {
            e.Menu.SetHeaderTitle("Shopping list options:");
            MenuInflater inflater = new MenuInflater(mShopList.Context);

            inflater.Inflate(Resource.Menu.shop_list_popup, e.Menu);
        }