删除弹出提示框_MVC

 <td>
                            @Ajax.ActionLink(@shared.Delete, "DeleteServicetag", new { id = item.ID }, new AjaxOptions
     {
         Confirm = "确认要删除此Servicetag ?",
         HttpMethod = "Post",
         InsertionMode = InsertionMode.Replace,
         UpdateTargetId = "gridview",

     })
                        </td>