private void tourGridViewB_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
string cityName = tourGridViewB.CurrentCell.Value.ToString();
City city = C.Find(cityName);
CC.DelByName(cityName);
C = new TwoWayLinkedList();
foreach (City city1 in CC)
{
C.PushLast(city1);
}
D.PushLast(city);
ShouC();
ShouD();
}
private void givenCitiesGridViewA_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
string cityName = givenCitiesGridViewA.CurrentCell.Value.ToString();
City city = AA.Find(cityName);
AA.DelByName(cityName);
A = new TwoWayLinkedList();
foreach (City city1 in AA)
{
A.PushLast(city1);
}
B.PushLast(city);
ShouA();
ShouB();
}