private bool Exists(Dossier directory, string name)
{
fichier[] list = directory.Getlistfichier();
int i = 0;
int stop = list.Length - 1;
while (i < stop)
{
while ((list[i] != null))
{
if (list[i].GetNom().Equals(name))
{
return(true);
}
else
{
i++;
}
}
return(false);
}
return(false);
}