public WfTransitionDescriptorCollection GetAllEnabledTransitions()
{
WfTransitionDescriptorCollection result = CreateNewCollection();
foreach (WfTransitionDescriptor transition in this)
{
if (transition.Enabled)
{
result.Add(transition);
}
}
result.Sort((t1, t2) =>
{
int compareResult;
if (t1.DefaultSelect == t2.DefaultSelect)
{
compareResult = t1.Priority - t2.Priority;
}
else
{
compareResult = (t1.DefaultSelect) ? -1 : 1;
}
return(compareResult);
}
);
return(result);
}
/// <summary>
/// 得到所有符合条件的线。无论是否Enabled
/// </summary>
/// <param name="sortByDefaultSelect">是否优先按照DefaultSelect排序</param>
/// <returns></returns>
public WfTransitionDescriptorCollection GetAllConditionMatchedTransitions(bool sortByDefaultSelect)
{
WfTransitionDescriptorCollection result = CreateNewCollection();
foreach (IWfTransitionDescriptor transition in this)
{
try
{
if (transition.ConditionMatched())
{
result.Add(transition);
}
}
catch (WfTransitionEvaluationException ex)
{
ex.WriteToLog();
}
}
result.Sort(sortByDefaultSelect);
return(result);
}