private void btnQuery_Click(object sender, EventArgs e)
{
List <object> Result = new List <object>();
//將學期科目成績用學生編號做群組
foreach (var StudentGroup in StudentScores.GroupBy(x => x.RefStudentID))
{
//將個別學生學期科目成績用學年度做群組
foreach (var StudentSchoolYearGroup in StudentGroup.GroupBy(x => x.SchoolYear))
{
//假學生的學年有上下兩筆學期科目成績才進行處理
if (StudentSchoolYearGroup.ToList().Count >= 2)
{
//將資料根據學期加以排序
List <SHSemesterScoreRecord> records = StudentSchoolYearGroup.OrderBy(x => x.Semester).ToList();
//掃描上學期的每筆學期科目成績
foreach (string strSubject in records[0].Subjects.Keys)
{
//判斷下學期是否有相同的科目名稱
if (records[1].Subjects.ContainsKey(strSubject))
{
//上學期科目成績
decimal?UpScore = records[0].Subjects[strSubject].Score;
//下學期科目成績
decimal?DownScore = records[1].Subjects[strSubject].Score;
//判斷是否上學期科目成績大於50小於60，並且下學期科目成績大於60
if ((UpScore >= 50 && UpScore < 60) && DownScore > 60)
{
decimal?SchoolYearScore = null;
List <SHSchoolYearScoreRecord> SchoolYearScoreRecords = StudentSchoolYearScores.Where(x => x.RefStudentID.Equals(StudentGroup.Key) && x.SchoolYear.Equals(StudentSchoolYearGroup.Key)).ToList();
if (SchoolYearScoreRecords.Count > 0)
{
List <SHSchoolYearScoreSubject> Subjects = SchoolYearScoreRecords[0].Subjects.Where(x => x.Subject.Equals(strSubject)).ToList();
if (Subjects.Count > 0)
{
SchoolYearScore = Subjects[0].Score;
}
}
Result.Add(new { 學號 = records[0].Student.StudentNumber, 姓名 = records[0].Student.Name, 學年度 = records[0].SchoolYear, 學期科目 = (strSubject + records[0].Subjects[strSubject].Level), 學期成績 = records[0].Subjects[strSubject].Score, 學期科目 = (strSubject + records[1].Subjects[strSubject].Level), 學期成績 = records[1].Subjects[strSubject].Score, 學年科目 = strSubject, 學年成績 = SchoolYearScore });
}
}
}
}
}
}
grdScore.DataSource = Result;
}
//[SelectMethod("SchoolYearScoreJudge", "取得選取學生學年科目不及格進校判斷")]
public static List <SchoolYearScoreJudgeRecord> Select()
{
List <SchoolYearScoreJudgeRecord> Result = new List <SchoolYearScoreJudgeRecord>();
List <string> StudentIDs = K12.Presentation.NLDPanels.Student.SelectedSource;
if (K12.Data.Utility.Utility.IsNullOrEmpty(StudentIDs))
{
return(Result);
}
List <SHSchoolYearScoreRecord> StudentSchoolYearScores = SHSchoolYearScore.SelectByStudentIDs(StudentIDs);
List <SHSemesterScoreRecord> StudentScores = SHSemesterScore.SelectByStudentIDs(StudentIDs);
//將學期科目成績用學生編號做群組
foreach (var StudentGroup in StudentScores.GroupBy(x => x.RefStudentID))
{
//將個別學生學期科目成績用學年度做群組
foreach (var StudentSchoolYearGroup in StudentGroup.GroupBy(x => x.SchoolYear))
{
//假學生的學年有上下兩筆學期科目成績才進行處理
if (StudentSchoolYearGroup.ToList().Count >= 2)
{
//將資料根據學期加以排序
List <SHSemesterScoreRecord> records = StudentSchoolYearGroup.OrderBy(x => x.Semester).ToList();
//掃描上學期的每筆學期科目成績
foreach (string strSubject in records[0].Subjects.Keys)
{
//判斷下學期是否有相同的科目名稱
if (records[1].Subjects.ContainsKey(strSubject))
{
//上學期科目成績
decimal?UpScore = records[0].Subjects[strSubject].Score;
//下學期科目成績
decimal?DownScore = records[1].Subjects[strSubject].Score;
//判斷是否上學期科目成績大於50小於60，並且下學期科目成績大於60
if ((UpScore >= 50 && UpScore < 60) && DownScore > 60)
{
decimal?SchoolYearScore = null;
List <SHSchoolYearScoreRecord> SchoolYearScoreRecords = StudentSchoolYearScores.Where(x => x.RefStudentID.Equals(StudentGroup.Key) && x.SchoolYear.Equals(StudentSchoolYearGroup.Key)).ToList();
if (SchoolYearScoreRecords.Count > 0)
{
List <SHSchoolYearScoreSubject> Subjects = SchoolYearScoreRecords[0].Subjects.Where(x => x.Subject.Equals(strSubject)).ToList();
if (Subjects.Count > 0)
{
SchoolYearScore = Subjects[0].Score;
}
}
SchoolYearScoreJudgeRecord record = new SchoolYearScoreJudgeRecord();
record.StudentNumber = records[0].Student.StudentNumber;
record.Name = records[0].Student.Name;
record.SchoolYear = records[0].SchoolYear;
record.UPSemesterSubject = (strSubject + records[0].Subjects[strSubject].Level);
record.UpScore = records[0].Subjects[strSubject].Score;
record.DownSemesterSubject = (strSubject + records[1].Subjects[strSubject].Level);
record.DownSemesterScore = records[1].Subjects[strSubject].Score;
record.SchoolYearSubject = strSubject;
record.SchoolYearScore = SchoolYearScore;
Result.Add(record);
}
}
}
}
}
}
return(Result);
}
