public async Task <IActionResult> Content(int campaignid, string order, int pageindex = 1, int pagesize = 20) { var campaign = await _campaignService.GetCampaign(campaignid); if (campaign == null) { return(NotFound()); } ViewBag.Campaign = campaign; var model = await _campaignAccountContentService.GetGroupCampaignAccountContentsByCampaignId(campaign.Id, order, pageindex, pagesize); ViewBag.CampaignId = campaign.Id; return(View(model)); }