public bool Add(Avia aTemp, string sname)
{
Avia Temp;
if (_first.Next == null)
{
_first.Next = aTemp;
return true;
}
else
{
Temp = Search(sname);
if (Temp != null)
{
if (Temp.Next == null)
{
Temp.Next = aTemp;
}
else
{
aTemp.Next = Temp.Next;
Temp.Next = aTemp;
}
return true;
}
else
{
return false;
}
}
}