internal WfActivityLevelGroupCollection GetAllLevels(bool autoCalcaulatePath, IWfProcess process)
{
List <IWfActivityDescriptor> alreadyScanedActivities = new List <IWfActivityDescriptor>();
FindNextStepActivityDescriptor(this.InitialActivity, autoCalcaulatePath, process, alreadyScanedActivities);
WfActivityLevelGroupCollection result = new WfActivityLevelGroupCollection(alreadyScanedActivities);
//寻找那些在线上不能达到，但是又属于某个环节的
foreach (IWfActivityDescriptor actDesp in this.Activities)
{
try
{
WfActivityLevelGroup group = result[actDesp.LevelName];
if (group.Data.Exists(actInGroup => actInGroup.Key == actDesp.Key) == false)
{
group.Data.Add(actDesp);
}
}
catch (KeyNotFoundException)
{
}
}
return(result);
}
internal WfActivityLevelGroupCollection GetAllBranchesLevels(bool autoCalcaulatePath, IWfProcess process)
{
List <IWfActivityDescriptor> alreadyScanedActivities = new List <IWfActivityDescriptor>();
FindAllNextStepActivityDescriptor(this.InitialActivity, autoCalcaulatePath, process, alreadyScanedActivities);
WfActivityLevelGroupCollection result = new WfActivityLevelGroupCollection(alreadyScanedActivities);
return(result);
}