/* private List<Student> FilterStudentsByGroup(List<Student> listToFilter, int groupFilter)
* {
* return listToFilter.Where(x => x.GroupID == groupFilter).ToList();
* //poprzednia wersja bez LINQ
*
* var filteredList = new List<Student>();
* foreach (var item in listToFilter)
* {
* if (item.GroupID == groupFilter)
* filteredList.Add(item);
* }
* return filteredList;
* }
*
* private int CheckSortingMethod()
* {
* if (comboMain.SelectedIndex == 0)
* return 0;
* else
* return comboMain.SelectedIndex;
* }
*
* private List<Student> OrderStudentByID(List<Student> list)
* {
* var orderBy = list.OrderBy(Student => Student.Id);
* return list = orderBy.ToList();
* }*/
private void btnAdd_Click(object sender, EventArgs e)
{
var addEditStudent = new AddEditStudent();
addEditStudent.FormClosing += AddEditStudent_FormClosing;
addEditStudent.ShowDialog();
}
private void btnAdd_Click(object sender, EventArgs e)
{
var addEditStudent = new AddEditStudent(_studentsList);
addEditStudent.FormClosing += AddEditStudent_FormClosing;
addEditStudent.ShowDialog(this);
_fileHelperToStudents.SerializeToFile(_studentsList);
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (dgvDiary.SelectedRows.Count == 0)
{
MessageBox.Show("Proszę zaznacz ucznia, którego dane chcesz edytować");
return;
}
var addEditStudent = new AddEditStudent(Convert.ToInt32(dgvDiary.SelectedRows[0].Cells[0].Value));
addEditStudent.ShowDialog();
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (dgvDiary.SelectedRows.Count == 0)
{
MessageBox.Show("Zaznacz ucznia do edycji");
return;
}
var addEditStudent = new AddEditStudent(
Convert.ToInt32(dgvDiary.SelectedRows[0].Cells[0].Value));
addEditStudent.FormClosing += AddEditStudent_FormClosing;
addEditStudent.ShowDialog();
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (dgvDiary.SelectedRows.Count == 0)
{
MessageBox.Show("Please select the student you want to edit");
return;
}
var addEditStudent = new AddEditStudent((Convert.ToInt32(dgvDiary.SelectedRows[0].Cells["Id"].Value)));
addEditStudent.FormClosing += AddEditStudent_FormClosing;
addEditStudent.ShowDialog();
addEditStudent.FormClosing -= AddEditStudent_FormClosing;
}
private void btnEdit_Click(object sender, EventArgs e)
{
if (dgvDiary.SelectedRows.Count == 0)
{
MessageBox.Show("Proszę zaznacz ucznia, którego dane chcesz edytować");
return;
}
var addEditStudent = new AddEditStudent((Student)dgvDiary.SelectedRows[0].DataBoundItem);
addEditStudent.FormClosing += AddEditStudent_FormClosing;
addEditStudent.ShowDialog(this);
_fileHelperToStudents.SerializeToFile(_studentsList);
}
