public override void RefreshView()
{
SchoolObjContext Context = new SchoolObjContext();
this.AllSubjects = new ObservableCollection <object>(
(from Subject in Context.Subjects
join Standard in Context.Standards
on Subject.StandardId equals Standard.StandardId
select new
{
Id = Subject.Id,
Name = Subject.Name,
Standard = Standard.StandardName
}).ToList()
);
AllStandards = Context.Standards.ToList();
AllStandards.Insert(0, new EntityDatabase.DomainClasses.Standard()
{
StandardId = 0, StandardName = "All"
});
this.SelectedStandard = this._SelectedStandard;
}
public SubjectViewModel(string StdId = "0")
{
this.TabTitle = "Subjects";
this.ButtonText = "Save";
this.UserControl = new UserControls.Subject()
{
DataContext = this
};
using (var context = new SchoolObjContext())
{
AllStandards = context.Standards.ToList();
AllStandards.Insert(0, new EntityDatabase.DomainClasses.Standard()
{
StandardId = 0, StandardName = "All"
});
}
this.StandardSelectionChanged(new EntityDatabase.DomainClasses.Standard());
StdColumnVisibility = System.Windows.Visibility.Visible;
SelectedStandard = AllStandards.Find(x => x.StandardId == int.Parse(StdId));
SaveChangesCommand = new RelayCommand(x => SaveChanges());
}
public ReportResultViewModel()
{
this.TabTitle = "Result Report";
this.UserControl = new ResultReport()
{
DataContext = this
};
using (var context = new SchoolObjContext())
{
AllStandards = context.Standards.ToList();
AllStandards.Insert(0, new EntityDatabase.DomainClasses.Standard()
{
StandardId = 0, StandardName = "All"
});
SelectedStandard = AllStandards[0];
}
ShowResultCommand = new RelayCommand(x => MainViewModel.Tabs.Add(new ViewModels.ResultViewModel((int)CurrentItem.Student.StudentId, (int)CurrentItem.StandardId)));
PrintResultCommand = new RelayCommand(x =>
{
Student student = x as Student;
student.StandardId = (int)(CurrentItem as dynamic).StandardId;
SchoolObjContext Context = new SchoolObjContext();
SaveFileDialog Dialog = new SaveFileDialog()
{
Filter = "FDF (.*pdf)|*.pdf"
};
if (Dialog.ShowDialog() == false)
{
return;
}
System.IO.FileStream fs = new FileStream(Dialog.FileName, FileMode.Create);
Document document = new Document(PageSize.A4, 7f, 5f, 5f, 0f);
PdfWriter writer = PdfWriter.GetInstance(document, fs);
document.Open();
PdfPTable StudentInfoTable = new PdfPTable(2);
PdfPCell cell = new PdfPCell(new Phrase("Student"));
cell.Colspan = 2;
cell.HorizontalAlignment = Element.ALIGN_CENTER;
cell.Padding = 10;
StudentInfoTable.AddCell(cell);
StudentInfoTable.AddCell("Name");
StudentInfoTable.AddCell(student.FirstName + " " + student.MiddleName + " " + student.LastName);
StudentInfoTable.AddCell("Seat No.");
StudentInfoTable.AddCell(student.StudentId.ToString());
StudentInfoTable.AddCell("Standard");
StudentInfoTable.AddCell(Context.Standards.Where(s => s.StandardId == student.StandardId).Select(s => s.StandardName).FirstOrDefault().ToString());
StudentInfoTable.AddCell("Age");
StudentInfoTable.AddCell(student.Age.ToString());
StudentInfoTable.AddCell("City");
StudentInfoTable.AddCell(student.City);
document.Add(StudentInfoTable);
PdfPTable ResultTable = new PdfPTable(3);
cell = new PdfPCell(new Phrase("Result"));
cell.Colspan = 3;
cell.HorizontalAlignment = Element.ALIGN_CENTER;
cell.Padding = 10;
ResultTable.AddCell(cell);
var SubAndMarks = (from Subject in Context.Subjects
join Marksheet in Context.AllMarks
on Subject.Id equals Marksheet.SubjectId
orderby Marksheet.StudentId descending
where Marksheet.StudentId == student.StudentId && Marksheet.StandardId == student.StandardId
select new
{
MarksheetId = Marksheet.Id,
SubjectName = Subject.Name,
Mark = Marksheet.Mark,
Result = Marksheet.Mark < 35 ? "Fail" : "Pass"
}).ToList();
int Total = 0, Count = 0;
foreach (dynamic item in SubAndMarks)
{
ResultTable.AddCell(item.SubjectName as string);
int Mark = ((int)item.Mark);
Total += Mark;
Count++;
ResultTable.AddCell(Mark.ToString());
ResultTable.AddCell(item.Result as string);
}
cell = new PdfPCell(new Phrase("Total : " + Total));
cell.Colspan = 3;
cell.Padding = 5;
ResultTable.AddCell(cell);
cell = new PdfPCell(new Phrase("Percentage : " + (CurrentItem as dynamic).Percentage + "%"));
cell.Colspan = 3;
cell.Padding = 5;
ResultTable.AddCell(cell);
cell = new PdfPCell(new Phrase("Result : " + (CurrentItem as dynamic).Result));
cell.Colspan = 3;
cell.Padding = 5;
ResultTable.AddCell(cell);
document.Add(ResultTable);
document.Close();
writer.Close();
fs.Close();
Context.StudentResultCanEditables.Add(new StudentResultCanEditable()
{
StandardId = student.StandardId,
StudentId = student.StudentId
});
Context.SaveChanges();
});
}
