Rollback Process Instance

Description

Rolls a process instance back to a previous specified activity, or skips a specified activity if has not yet been completed. When this method is invoked, the current or skipped activity becomes canceled. When skipping, the process moves forward regardless of the activity's status.

Syntax

public virtual WFEvent RollbackProcInst(String AIID)

Parameters

Name	Type	Description
activityInstanceID	string	A string that contains the ID for an activity instance.

Output

WFEvent object that provides the status of the transaction. Possible statuses are Success, Failed, and Sent.

Example

//This is console application sample
IWFWorkflowService svc = GetWorkflowService();
string activityInstanceID = ..// target activity instance to roll back

try
	{
    WFEvent evt = workflowService.RollbackProcInst(activityInstanceID);
	}

catch (Exception ex)
	{
    Console.WriteLine("Failed! " + ShUtil.GetSoapMessage(ex));
	}

Supported Versions

3.2.0.4 and higher

Parent topic: Methods for Process Instances