public virtual BPMObjectNameCollection AddGroupMembers(HttpContext context) { YZRequest request = new YZRequest(context); int groupid = request.GetInt32("groupid"); string role = request.GetString("role"); JArray jPost = request.GetPostData <JArray>(); BPMObjectNameCollection uids = jPost.ToObject <BPMObjectNameCollection>(); using (IYZDbProvider provider = YZDbProviderManager.DefaultProvider) { using (IDbConnection cn = provider.OpenConnection()) { return(GroupManager.AddGroupMembers(provider, cn, groupid, uids, role)); } } }