protected void RemoverItem(GridViewRow row)
        {
            string IdObj = ((Label)row.FindControl("lblIdCategoria")).Text;

            if (!string.IsNullOrEmpty(IdObj))
            {
                CategoriaBLL categoriaBLL = new CategoriaBLL();
                categoriaBLL.DeletaCategoriaPorId(Convert.ToInt32(IdObj));
                CarregaCategorias();
            }
        }