public WorkflowTaskCollectionNode(object parent, SPWorkflowTaskCollection workFlowTaskCollection)
{
this.Tag = workFlowTaskCollection;
this.SPParent = parent;
this.Setup();
this.Nodes.Add(new ExplorerNodeBase("Dummy"));
}
public WorkflowTaskCollectionNode(object parent, SPWorkflowTaskCollection workFlowTaskCollection)
{
this.Tag = workFlowTaskCollection;
this.SPParent = parent;
this.Setup();
this.Nodes.Add(new ExplorerNodeBase("Dummy"));
}
public SPWorkflowTaskCollectionInstance(ObjectInstance prototype, SPWorkflowTaskCollection workflowTaskCollection)
: this(prototype)
{
if (workflowTaskCollection == null)
{
throw new ArgumentNullException("workflowTaskCollection");
}
m_workflowTaskCollection = workflowTaskCollection;
}
private void AddExcutedTaskList(SPWorkflowTaskCollection tasks)
{
foreach (SPWorkflowTask task in tasks)
{
if (!excutedTaskList.Contains(task.ID))
{
excutedTaskList.Add(task.ID);
task[SPBuiltInFieldId.StartDate] = CancelTask_StartDate;
task[SPBuiltInFieldId.TaskDueDate] = CancelTask_EndDate;
task.SystemUpdate();
}
}
}
private List<WorkflowTask> SaveOldTasks(SPListItem eventDataItem, SPWorkflowTaskCollection oldTasks)
{
SourceTasks sourceTasks = new SourceTasks();
if (eventDataItem[SPFieldName.TasksHistory].AsString().IsNullOrWhitespace())
{
foreach (SPWorkflowTask task in oldTasks)
{
if (task[SPBuiltInFieldId.TaskStatus].AsString() == "Completed")
{
lastTaskCompleteDate = task[SPBuiltInFieldId.Modified].AsString();
}
WorkflowTask workflowTask = new WorkflowTask();
workflowTask.Add(WorkflowTaskFieldName.Title, task.Title);
workflowTask.Add(WorkflowTaskFieldName.AssignedTo, task[SPBuiltInFieldId.AssignedTo].AsString());
workflowTask.Add(WorkflowTaskFieldName.Status, task[SPBuiltInFieldId.TaskStatus].AsString());
workflowTask.Add(WorkflowTaskFieldName.Created, task[SPBuiltInFieldId.Created].AsString());
workflowTask.Add(WorkflowTaskFieldName.CreatedBy, task[SPBuiltInFieldId.Author].AsString());
workflowTask.Add(WorkflowTaskFieldName.StartDate, task[SPBuiltInFieldId.StartDate].AsString());
workflowTask.Add(WorkflowTaskFieldName.CompleteDate, task[SPBuiltInFieldId.Modified].AsString());
workflowTask.Add(WorkflowTaskFieldName.Outcome, task[SPBuiltInFieldId.WorkflowOutcome].AsString());
workflowTask.Add(WorkflowTaskFieldName.Comments, task[SPBuiltInFieldId.Body].AsString());
workflowTask.Add(WorkflowTaskFieldName.UIVersion, task[SPBuiltInFieldId._UIVersion].AsString());
Hashtable extendedPropertiesAsHashtable = SPWorkflowTask.GetExtendedPropertiesAsHashtable(task);
workflowTask.Add(WorkflowTaskFieldName.WorkflowVariables, extendedPropertiesAsHashtable["__WorkflowVaribales"].AsString().Replace('\"', '\''));
sourceTasks.tasks.Add(workflowTask);
}
eventDataItem[SPFieldName.TasksHistory] = SerializeUtil.Serialize(sourceTasks);
eventDataItem.Update();
}
else
{
sourceTasks = SerializeUtil.Deserialize(typeof(SourceTasks), eventDataItem[SPFieldName.TasksHistory].AsString()) as SourceTasks;
foreach (WorkflowTask sourceTask in sourceTasks.tasks)
{
if (sourceTask[WorkflowTaskFieldName.Status].AsString() == "Completed")
{
lastTaskCompleteDate = sourceTask[WorkflowTaskFieldName.CompleteDate].AsString();
}
}
}
return sourceTasks.tasks;
}
private void AddExceptionList(string key, SPWorkflowTaskCollection tasks)
{
SPWorkflowTask[] taskArray = new SPWorkflowTask[tasks.Count];
tasks.CopyTo(taskArray, 0);
if (!exceptionDict.ContainsKey(key))
{
exceptionDict.Add(key, taskArray);
}
}
