public override int GetHashCode()
{
if (!hashValue.HasValue)
{
uint size = Shell32.ILGetSize(Pidl);
if (size != 0)
{
byte[] pidlData = new byte[size];
Marshal.Copy(Pidl, pidlData, 0, (int)size);
byte[] hashData = ShellItem.hashProvider.ComputeHash(pidlData);
hashValue = BitConverter.ToInt32(hashData, 0);
}
else
{
hashValue = 0;
}
}
return(hashValue.Value);
}
