重新激活流程
示例：
H3.Workflow.Messages.ActivateInstanceMessage activiteinstanceMessage = new H3.Workflow.Messages.ActivateInstanceMessage(this.Request.InstanceId); //传递参数为流程实例ID this.Request.Engine.WorkflowInstanceManager.SendMessage(activiteinstanceMessage);//只会激活流程，并不会触发运行的节点 |
激活某个活动节点
示例：
H3.Workflow.Messages.ActivateActivityMessage activiteMessage = new H3.Workflow.Messages.ActivateActivityMessage(this.Request.InstanceId, "Activity3", H3.Workflow.Instance.Token.UnspecifiedId, new string[] {}, null, false, H3.Workflow.WorkItem.ActionEventType.Adjust);//参数对应描述：流程实例ID，活动节点编码，令牌ID，参与者，前驱令牌，是否检测入口条件，激活类型 this.Request.Engine.WorkflowInstanceManager.SendMessage(activiteMessage);//1.不会取消正在运行的节点。2.进行中的流程才能激活调整。 |
取消某个活动节点
示例：
H3.Workflow.Messages.CancelActivityMessage cancelMessage = new H3.Workflow.Messages.CancelActivityMessage(this.Request.InstanceId, "Activity3", false); this.Request.Engine.WorkflowInstanceManager.SendMessage(cancelMessage); |
取消流程
示例：
H3.Workflow.Messages.CancelInstanceMessage cancelMessage = new H3.Workflow.Messages.CancelInstanceMessage(this.Request.InstanceId,false); this.Request.Engine.WorkflowInstanceManager.SendMessage(cancelMessage); |
结束流程
示例：
H3.Workflow.Instance.WorkflowInstance instance = this.Request.Engine.WorkflowInstanceManager.GetWorkflowInstance(this.Request.InstanceId); //获取当前流程实例对象 |
结束流程时执行特定的业务逻辑
示例：
protected override void OnWorkflowInstanceStateChanged(H3.Workflow.Instance.WorkflowInstanceState oldState, H3.Workflow.Instance.WorkflowInstanceState newState) { //流程审批结束事件（先执行业务规则，在执行该方法）。 if(oldState == H3.Workflow.Instance.WorkflowInstanceState.Running && newState == H3.Workflow.Instance.WorkflowInstanceState.Finished) { //执行业务代码逻辑 }
//流程审批结束后，重新激活事件（先执行业务规则，在执行该方法）。 if(oldState == H3.Workflow.Instance.WorkflowInstanceState.Finished && newState == H3.Workflow.Instance.WorkflowInstanceState.Running) { //执行业务代码逻辑 } base.OnWorkflowInstanceStateChanged(oldState, newState); } 需要注意，如果流程设置的是发起节点直接到结束节点，或者审批节点全部符合自动通过逻辑，流程状态是从草稿变为生效的，见如下代码示例： protected override void OnWorkflowInstanceStateChanged(H3.Workflow.Instance.WorkflowInstanceState oldState, H3.Workflow.Instance.WorkflowInstanceState newState) { //流程审批结束事件（先执行业务规则，在执行该方法）。 if((oldState == H3.Workflow.Instance.WorkflowInstanceState.Running ||oldState == H3.Workflow.Instance.WorkflowInstanceState.Initiated) && newState == H3.Workflow.Instance.WorkflowInstanceState.Finished) { //执行业务代码逻辑 }
//流程审批结束后，重新激活事件（先执行业务规则，在执行该方法）。 if(oldState == H3.Workflow.Instance.WorkflowInstanceState.Finished && newState == H3.Workflow.Instance.WorkflowInstanceState.Running) { //执行业务代码逻辑 } base.OnWorkflowInstanceStateChanged(oldState, newState); } |
