/// <summary> /// 发送提醒信息方法 /// </summary> /// <param name="args">The <see cref="Workflows.WorkflowEventArgs"/> instance containing the event data.</param> /// <param name="remind">提醒类型</param> /// <param name="assignedUsers">下一步动作的执行者</param> /// <returns>发送成功消息的Id集合</returns> public abstract int[] SendMsg(WorkflowEventArgs args, MsgRemind remind, string[] assignedUsers);