public static StudentDirectory LoadStudentDirectory()
{
ObservableCollection <Student> students = new ObservableCollection <Student>();
StudentDirectory studentDirectory = new StudentDirectory();
students = new ObservableCollection <Student>();
string[] names = { "José Luis", "Miguel Ángel", "José Francisco", "Jesús Antonio",
"Sofía", "Camila", "Valentina", "Isabella", "Ximena" };
string[] lastNames = { "Hernández", "García", "Martínez", "López", "González" };
Random rdn = new Random(DateTime.Now.Millisecond);
students = new ObservableCollection <Student>();
for (int i = 0; i < 20; i++)
{
Student student = new Student();
student.Name = names[rdn.Next(0, 8)];
student.LastName = $"{lastNames[rdn.Next(0, 5)]} {lastNames[rdn.Next(0, 5)]}";
string group = rdn.Next(456, 458).ToString();
student.Group = group;
student.StudentNumber = rdn.Next(12384748, 32384748).ToString();
student.Average = rdn.Next(100, 1000) / 10;
students.Add(student);
}
studentDirectory.Students = students;
return(studentDirectory);
}
public static StudentDirectory LoadStudentDirectory()
{
// get students stored on database
DatabaseManager dbManager = new DatabaseManager();
ObservableCollection <Student> students = new ObservableCollection <Student>(dbManager.GetAllItems <Student>());
StudentDirectory studentDirectory = new StudentDirectory();
if (students.Any())
{
studentDirectory.Students = students;
return(studentDirectory);
}
students = new ObservableCollection <Student>();
string[] names = { "José Luis", "Miguel Ángel", "José Francisco", "Jesús Antonio",
"Sofía", "Camila", "Valentina", "Isabella", "Ximena" };
string[] lastNames = { "Hernández", "García", "Martínez", "López", "González" };
Random rdn = new Random(DateTime.Now.Millisecond);
students = new ObservableCollection <Student>();
for (int i = 0; i < 20; i++)
{
Student student = new Student();
student.Name = names[rdn.Next(0, 8)];
student.LastName = $"{lastNames[rdn.Next(0, 5)]} {lastNames[rdn.Next(0, 5)]}";
string group = rdn.Next(456, 458).ToString();
student.Group = group;
student.StudentNumber = rdn.Next(12384748, 32384748).ToString();
student.Average = rdn.Next(100, 1000) / 10;
// setting the student key
student.Key = student.StudentNumber;
students.Add(student);
// save student generated on the database
dbManager.SaveValue <Student>(student);
}
studentDirectory.Students = students;
return(studentDirectory);
}
