private void Atv_DataBind(Guid groupId, Guid instanceId) { Guid roleId = GroupProvider.GetGroupInstanceRole(UserContext.Current.OrganizationId, groupId, instanceId); m_ActionIdList = GroupProvider.GetActionIdList(groupId, instanceId, roleId); m_StartActionId = RoleProvider.GetStartActionId(roleId); Atv.DataSource = ActionProvider.GetActionsTree(); Atv.DataBind(); }