private bool HasCurrentActivityBeforeActivity(WorkflowActivityInput input, WorkflowDefinition definition,
IWorkflowActivityBase activity, List<WorkflowTransition> checkedTransitions)
{
var inboundTransitions = definition.GetInboundTransitions(activity);
if (inboundTransitions.Any(t => input.Instance.CurrentActivityIds.Contains(t.From)))
return true;
checkedTransitions.AddRange(inboundTransitions);
foreach (var transition in inboundTransitions)
{
if (HasCurrentActivityBeforeActivity(input, definition, definition.GetActivityById(transition.From), checkedTransitions))
return true;
}
return false;
}
private bool HasCurrentActivityBeforeActivity(WorkflowActivityInput input, WorkflowDefinition definition,
IWorkflowActivityBase activity, List <WorkflowTransition> checkedTransitions)
{
var inboundTransitions = definition.GetInboundTransitions(activity);
if (inboundTransitions.Any(t => input.Instance.CurrentActivityIds.Contains(t.From)))
{
return(true);
}
checkedTransitions.AddRange(inboundTransitions);
foreach (var transition in inboundTransitions)
{
if (HasCurrentActivityBeforeActivity(input, definition, definition.GetActivityById(transition.From), checkedTransitions))
{
return(true);
}
}
return(false);
}
