private void _BKWGraduationPlanLoader_DoWork(object sender, DoWorkEventArgs e)
{
_LoadGraduationPlanAgain = true;
while (_LoadGraduationPlanAgain)
{
try
{
_LoadGraduationPlanAgain = false;
_Items = new Dictionary <string, GraduationPlanInfo>();
DSResponse resp = QueryGraduationPlan.GetGraduationPlan();
List <XmlElement> SortList = new List <XmlElement>();
foreach (XmlElement gPlan in resp.GetContent().GetElements("GraduationPlan"))
{
SortList.Add(gPlan);
}
SortList.Sort(new GPlanXmlSorter());
foreach (XmlElement gPlan in SortList)
{
_Items.Add(gPlan.SelectSingleNode("@ID").InnerText, new GraduationPlanInfo(gPlan));
}
}
catch (Exception exc)
{
SmartSchool.ExceptionHandler.BugReporter.ReportException(new Exception("取得課程規劃表資料時發生錯誤。", exc), false);
}
}
_LoadingEvent.Set();
}
public void InvokGraduationPlanUpdated(string id)
{
GraduationPlanInfo oldInfo = null;
GraduationPlanInfo newInfo = null;
if (GraduationPlan.GraduationPlan.Instance._Items.ContainsKey(id))
{
oldInfo = GraduationPlan.GraduationPlan.Instance._Items[id];
DSResponse resp = QueryGraduationPlan.GetGraduationPlan(id);
List <XmlElement> SortList = new List <XmlElement>();
XmlElement gPlan = resp.GetContent().GetElement("GraduationPlan");
if (gPlan != null)
{
newInfo = new GraduationPlanInfo(gPlan);
GraduationPlan.GraduationPlan.Instance._Items[id] = newInfo;
}
else
{
GraduationPlan.GraduationPlan.Instance._Items.Remove(id);
}
}
if (GraduationPlanUpdated != null)
{
GraduationPlanUpdated.Invoke(this, new UpdateGraduationPlanEventArgs(oldInfo, newInfo));
}
}