public void toggleBlockMember(int mid, bool block) { try { BlockedMembers blockedMembers = new BlockedMembers(); blockedMembers.Where.BlockID.Value = mid; blockedMembers.Where.MemberID.Value = BLL.Member.CurrentMemberID; if (blockedMembers.Query.Load()) { if (!block) { blockedMembers.DeleteAll(); blockedMembers.Save(); } } else { if (block) { blockedMembers.AddNew(); blockedMembers.MemberID = BLL.Member.CurrentMemberID; blockedMembers.BlockID = mid; blockedMembers.CreateDate = DateTime.Now; blockedMembers.Save(); BLL.Member bllMember = new BLL.Member(); bllMember.LoadByPrimaryKeyWithTypeSpec(mid); var member = bllMember.DefaultView.Table.AsEnumerable().Select(m => new { MemberID = m[Member.ColumnNames.MemberID], Name = m[Member.ColumnNames.Name], TypeSpecID = m["MemberTypeSpecID"], ProfilePic = (m[Member.ColumnNames.ProfilePic] == DBNull.Value ? defaultImg : m[Member.ColumnNames.ProfilePic]), IsOnline = m[Member.ColumnNames.IsOnLine], StatusMsg = m[Member.ColumnNames.StatusMsg], Status = Helper.EnumUtil.ParseEnum<Helper.Enums.MemberStatus>(Helper.TypeConverter.ToInt32(m[Member.ColumnNames.Status])).ToString().ToLower(), } ).FirstOrDefault(); SetContentResult(member); } } IHubContext _Rcontext = GlobalHost.ConnectionManager.GetHubContext<ChatRoomHub>(); var blocked = ChatRoomHub.ConnectedUsers.FirstOrDefault(u => u.MemberID == mid); if (blocked != null) { _Rcontext.Clients.Client(blocked.ConnectionId).toggleBlockedFromMember(new { MemberID = BLL.Member.CurrentMemberID }, block); } } catch { } }