private void gridStudents_CellValueChanged(object sender, DataGridViewCellEventArgs e)
{
DataGridViewRow row = gridStudents.SelectedRows[0];
int studentId = Convert.ToInt32(row.Cells["StudentId"].Value);
int year = Convert.ToInt32(row.Cells["StudyYear"].Value);
String name = row.Cells["StudentName"].Value.ToString();
String surname = row.Cells["StudentSurname"].Value.ToString();
String group = row.Cells["StudyGroup"].Value.ToString();
String set = row.Cells["StudySet"].Value.ToString();
BLAdmin bl = new BLAdmin();
bl.UpdateStudent(studentId, name, surname, year, group, set);
gridStudents.Rows.Clear();
gridStudents.Columns.Clear();
List <StudentsModel> studentsModels = bl.GetStudents(txtNameFilter.Text, txtSurnameFilter.Text, txtGroupFilter.Text);
gridStudents.Columns.Add("StudentId", "StudentId");
gridStudents.Columns.Add("StudentName", "Nume");
gridStudents.Columns.Add("StudentSurname", "Prenume");
gridStudents.Columns.Add("StudyYear", "An");
gridStudents.Columns.Add("StudyGroup", "Grupa");
gridStudents.Columns.Add("StudySet", "Seria");
gridStudents.Columns[0].Visible = false;
foreach (StudentsModel student in studentsModels)
{
gridStudents.Rows.Add(student.StudentId, student.StudentName, student.StudentSurname, student.StudyYear, student.StudyGroup, student.StudySet);
}
}
