/// <summary>
/// производит поиск задолжников
/// и возвращает их фамилии группы и
/// количество задолженностей
/// </summary>
/// <returns></returns>
public List <StudentInfo> GetDebtorsList()
{
var allStudents = new GetStudents();
var studentsList = allStudents.GetAll();
var dabtors = new List <StudentInfo>();
foreach (Student student in studentsList)
{
int na = 0;
for (int exem = 0; exem < 5; exem++)
{
if (student.Exems[exem].Equals('2'))
{
na++;
}
}
for (int score = 0; score < 5; score++)
{
if (student.Scores[score].Equals('Н') || student.Scores[score].Equals('н'))
{
na++;
}
}
if (na >= 1)
{
dabtors.Add(new StudentInfo(student.ID, student.Group, student.Surname, na));
}
}
return(dabtors);
}
public void UpdateData()
{
StudentsDataGrid.Rows.Clear();
GetStudents students = new GetStudents();
foreach (Student student in students.GetAll())
{
StudentsDataGrid.Rows.Add(student.ID,
student.Group,
student.Surname,
student.Exems,
student.Scores);
}
}
//поиск студентов по указанной группе
private void GetStudents(string group)
{
var students = new GetStudents();
studentsOnGroup = students.GetByGroup(group);
}