public SmartSchoolDataProvider(string courseid)
{
_courseid = courseid;
DSResponse dsrsp = QueryCourse.GetCourseExam(courseid);
DSXmlHelper helper = dsrsp.GetContent();
Dictionary <string, string> examList = new Dictionary <string, string>();
// 塞 Header
_columnHeader = new ColumnHeader();
_columnHeader.Columns.Add(new ColumnSetting("-1", "班級", 60));
_columnHeader.Columns.Add(new ColumnSetting("-1", "座號", 40, new DecimalComparer()));
_columnHeader.Columns.Add(new ColumnSetting("-1", "姓名", 70));
_columnHeader.Columns.Add(new ColumnSetting("-1", "學號", 70));
foreach (XmlNode node in helper.GetElements("Course"))
{
string examName = node.SelectSingleNode("ExamName").InnerText;
string examid = node.SelectSingleNode("RefExamID").InnerText;
_columnHeader.Columns.Add(new ColumnSetting(examid, examName, 80, new DecimalComparer()));
examList.Add(examid, examName);
}
_columnHeader.Columns.Add(new ColumnSetting("-1", "課程成績", 100, new DecimalComparer()));
// 取回本課程所有學生的考試成績
DSResponse scoreResp = QueryCourse.GetSECTake(courseid);
XmlElement scoreElement = scoreResp.GetContent().GetElement(".");
// 塞 Row
_rowCollection = new RowCollection();
dsrsp = QueryCourse.GetSCAttend(courseid);
helper = dsrsp.GetContent();
foreach (XmlNode node in helper.GetElements("Student"))
{
RowEntity row = new RowEntity(node.Attributes["ID"].Value);
row.AddCell("班級", new StudentCell(node.SelectSingleNode("ClassName").InnerText));
row.AddCell("座號", new StudentCell(node.SelectSingleNode("SeatNumber").InnerText));
row.AddCell("姓名", new StudentCell(node.SelectSingleNode("Name").InnerText));
row.AddCell("學號", new StudentCell(node.SelectSingleNode("StudentNumber").InnerText));
foreach (string examid in examList.Keys)
{
ScoreInfo score = GetScore(scoreElement, examid, node.Attributes["ID"].Value);
row.AddCell(examList[examid], new ExamCell(score));
}
row.AddCell("課程成績", new ScoreExamCell(new ScoreInfo(node.Attributes["ID"].Value, node.SelectSingleNode("Score").InnerText)));
_rowCollection.Add(node.Attributes["ID"].Value, row);
}
}
protected override object OnBackgroundWorkerWorking()
{
try
{
List <AttendInfo> attends = new List <AttendInfo>();
DSResponse rsp = QueryCourse.GetSCAttend(RunningID);
_current_response = rsp.GetContent();
foreach (XmlElement each in rsp.GetContent().GetElements("Student"))
{
attends.Add(new AttendInfo(each));
}
return(attends);
}
catch (Exception ex)
{
return(ex);
}
}
private void bkw_DoWork(object sender, DoWorkEventArgs e)
{
string[] list = (string[])e.Argument;
DSResponse rsp = QueryCourse.GetSCAttend(list);
foreach (XmlElement each in rsp.GetContent().GetElements("Student"))
{
string attendID = each.GetAttribute("ID");
string studentID = each.SelectSingleNode("RefStudentID").InnerText;
string courseID = each.SelectSingleNode("RefCourseID").InnerText;
AttInfo attInfo = new AttInfo(attendID, courseID, studentID);
if (!_StudentAttenCourses.ContainsKey(studentID))
{
_StudentAttenCourses.Add(studentID, new List <AttInfo>());
}
_StudentAttenCourses[studentID].Add(attInfo);
_AttendInfoList.Add(attInfo);
}
}