ctrl v leri alalım beylerrrrrrrrr

[AcceptVerbs(HttpVerbs. Post)]
[HttpPost, GridAction(EnableCustomBinding = true)]
public ActionResult BulkEditSave(GridCommand command,
[Bind(Prefix = "updated")]IEnumerable<BulkEditProductVariantModel> updatedProductVariants,
[Bind(Prefix = "deleted")]IEnumerable<BulkEditProductVariantModel> deletedProductVariants,
BulkEditListModel model)
{
if (!_permissionService. Authorize(StandardPermissionProvider. ManageCatalog))
return AccessDeniedView();

if (updatedProductVariants != null)
{
foreach (var pvModel in updatedProductVariants)
{
//update
var pv = _productService. GetProductVariantById(pvModel.Id);
if (pv != null)
{
pv.Sku = pvModel.Sku;
pv.Price = pvModel. Price;
pv.OldPrice = pvModel. OldPrice;
pv.Published = pvModel. Published;
_productService. UpdateProductVariant(pv);
}
}
}
if (deletedProductVariants != null)
{
foreach (var pvModel in deletedProductVariants)
{
//delete
var pv = _productService. GetProductVariantById(pvModel.Id);
if (pv != null)
_productService. DeleteProductVariant(pv);
}
}
return BulkEditSelect(command, model);
}