private void CourceComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (CourceComboBox.SelectedIndex != 0)
{
CourceComboBox.BackColor = Color.White;
}
_comboBoxManager.LoadInfoToGroupComboBox(GroupComboBox, SpecialityComboBox, CourceComboBox);
}
private void CourceComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
_changes = true;
_comboBoxManager.LoadInfoToGroupComboBox(GroupComboBox, SpecialityComboBox, CourceComboBox);
}