private void Button_Select_File(object sender, RoutedEventArgs e)
{
Clear();
binaryTree = BinaryFileUtil.Read();
if (binaryTree == null || binaryTree.Count == 0)
{
outputConsole.Foreground = Brushes.Red;
outputConsole.Text = "Error reading file. Check that this file have extension .bin and that this file is not empty";
}
else
{
nameOfFile.Visibility = Visibility.Visible;
listBoxCommands.Visibility = Visibility.Visible;
nameOfFile.Content = BinaryFileUtil.FILE_NAME;
ShowPreSettings();
}
}
private void ButtonGetData_Click(object sender, RoutedEventArgs e)
{
outputConsole.Foreground = Brushes.Black;
outputConsole.Text = "";
switch (get_data_commands)
{
case 0:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(binaryTree, numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
case 1:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(BinaryFileUtil.GetByFirstName(binaryTree, Info), numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
case 2:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(BinaryFileUtil.GetBySecondName(binaryTree, Info), numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
case 3:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(BinaryFileUtil.GetByNameTest(binaryTree, Info), numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
case 4:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(BinaryFileUtil.GetByDate(binaryTree, datePassTest), numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
case 5:
students = BinaryFileUtil.OrderStudents(BinaryFileUtil.GetByNumberLines(BinaryFileUtil.GetByRating(binaryTree, UInt16.Parse(Info)), numberLines), (uint)orderBy, (uint)orderType);
CheckData(students);
foreach (Student student in students)
{
outputConsole.Text += student.ToString() + "\n";
}
break;
}
}
