public void HideShowFile(Int64 idAttachment, bool hide) { if (idAttachment < 0) { return; } if (!CheckSessionAccess()) { return; } if (!service.UserHasManResTicketPermission(View.TicketId)) { View.SendUserActions(service.ModuleID, ModuleTicket.ActionType.NoPermission, this.CurrentCommunityId, ModuleTicket.InteractionType.None); View.ShowNoPermission(); } else { service.AttachmentEditVisibility(idAttachment, hide); } this.InitView(); }