private void dGView_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex >= 0)
{
int id = int.Parse(dGView.Rows[e.RowIndex].Cells[1].FormattedValue.ToString());
if (e.ColumnIndex == 7)
{
indexStudent = listStudent.FindIndex(s => s.Id == id);
DialogResult result = MessageBox.Show("Are you sure want to delete this student ?"
, "Caption", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
listStudent.RemoveAt(indexStudent);
ShowStudent(listStudent);
}
}
else if (e.ColumnIndex == 6)
{
indexStudent = 0;
indexStudent = listStudent.FindIndex(s => s.Id == id);
var newForm = new FormNewStudent();
newForm.ShowDialog();
ShowStudent(listStudent);
}
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
indexStudent = -1;
var newForm = new FormNewStudent();
newForm.ShowDialog();
ShowStudent(listStudent);
}