private void Propagate(Track TrackToPropagate)
{
foreach (Arc A in TrackToPropagate.EndNode.OutgoingArcs)
{
if (A.Passable && A.EndNode.Passable)
{
Track Successor = new Track(TrackToPropagate, A);
int PosNF = _Closed.IndexOf(Successor, SameNodesReached);
int PosNO = _Open.IndexOf(Successor, SameNodesReached);
if (PosNF > 0 && Successor.Cost >= ((Track)_Closed[PosNF]).Cost)
{
continue;
}
if (PosNO > 0 && Successor.Cost >= ((Track)_Open[PosNO]).Cost)
{
continue;
}
if (PosNF > 0)
{
_Closed.RemoveAt(PosNF);
}
if (PosNO > 0)
{
_Open.RemoveAt(PosNO);
}
_Open.Add(Successor);
}
}
}
private void RefreshImages()
{
Image selected = null;
if (dataGridView1.SelectedRows.Count == 1)
{
int index = dataGridView1.SelectedRows[0].Index;
selected = images[index];
}
var column = dataGridView1.SortedColumn;
var order = dataGridView1.SortOrder;
images.ResetItems(db.imagesDict.Values);
if (selected != null)
{
int index = images.IndexOf(selected);
if (index != -1)
{
dataGridView1.Rows[index].Selected = true;
}
}
}
/// <summary>
/// Entry point for the SortableList use case.
/// </summary>
public static void Main()
{
try
{
Console.WriteLine("You create a new SortableList.");
SortableList SL = new SortableList();
Console.Write("You set the KeepSorted property to false and you fill it with the strings X, B, A, D: ");
SL.KeepSorted = false;
SL.Add("X");
SL.Add("B");
SL.Add("A");
SL.Add("D");
Console.WriteLine(SL);
Console.Write("You can insert or set elements where you want since KeepSorted==false. Let's set 'C' to index 4: ");
SL[3] = "C";
Console.WriteLine(SL);
Console.Write("You decide to sort the list: ");
SL.Sort();
Console.WriteLine(SL);
Console.Write("You now set the KeepSorted property to true and add some new strings: ");
SL.KeepSorted = true;
SL.Add("J");
SL.Add("E");
SL.Add("E");
SL.Add("B");
SL.Add("X");
SL.Add("E");
SL.Add("E");
Console.WriteLine(SL);
Console.WriteLine("'E' is found at index " + SL.IndexOf("E").ToString());
Console.WriteLine("Is the list containing an 'X' value ?: " + SL.Contains("X").ToString());
Console.WriteLine("Is the list containing an 'M' value ?: " + SL.Contains("M").ToString());
Console.Write("You limit the number of occurrences of 'E' to 2: ");
SL.LimitNbOccurrences("E", 2);
Console.WriteLine(SL);
Console.Write("After all you do not want any duplicates: ");
SL.RemoveDuplicates();
Console.WriteLine(SL);
Console.Write("You set the AddDuplicates property to false and try to add J and E again: ");
SL.AddDuplicates = false;
SL.Add("J");
SL.Add("E");
Console.WriteLine(SL);
Console.WriteLine("Now you create another SortableList but this time you give it an IComparer class which is the anti-alphabetical order.");
SL = new SortableList(new AntiAlphabeticalComparer());
Console.Write("You fill the list by adding a range of vowels in alphabetical order. Result: ");
string[] Vowels = new string[] { "A", "E", "I", "O", "U" };
SL.AddRange(Vowels);
Console.WriteLine(SL);
Console.Write("Serialize and Deserialize: ");
Stream StreamWrite = File.Create("SortableListSaved.bin");
BinaryFormatter BinaryWrite = new BinaryFormatter();
BinaryWrite.Serialize(StreamWrite, SL);
StreamWrite.Close();
Stream StreamRead = File.OpenRead("SortableListSaved.bin");
BinaryFormatter BinaryRead = new BinaryFormatter();
SortableList SL2 = (SortableList)BinaryRead.Deserialize(StreamRead);
StreamRead.Close();
Console.WriteLine(SL2);
}
catch (Exception e) { Console.Write("Error :\n\n" + e.ToString()); }
Console.ReadLine();
}
