public async Task <ActionResult> DeleteConfirmed(long id)
        {
            variable_vw variable_vw = await db.variable_vw.FindAsync(id);

            db.variable_vw.Remove(variable_vw);
            await db.SaveChangesAsync();

            return(RedirectToAction("Index"));
        }
        public async Task <ActionResult> Edit([Bind(Include = "nid,vid,title,status,field_label_value,dataset_name,entity_id,entity_type,delta,field_variable_categories_name,field_variable_categories_label,field_variable_categories_missing")] variable_vw variable_vw)
        {
            if (ModelState.IsValid)
            {
                db.Entry(variable_vw).State = EntityState.Modified;
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            return(View(variable_vw));
        }
        // GET: variable_vw/Delete/5
        public async Task <ActionResult> Delete(long?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            variable_vw variable_vw = await db.variable_vw.FindAsync(id);

            if (variable_vw == null)
            {
                return(HttpNotFound());
            }
            return(View(variable_vw));
        }