public List <MyGuest> MyGest_List()
{
if (Dal_XML_imp.GetGuestFromXml() == null)
{
throw new NotImplementedException("רשימת אורחים ריקה");
}
return(Dal_XML_imp.GetGuestFromXml().Select(hu => (MyGuest)hu.Clone()).ToList());
}
MyGuest IDAL.getMyGuest(int Location_list)
{
if (Location_list >= 0)
{
return(Dal_XML_imp.GetGuestFromXml(Location_list));
}
else
{
throw new NotImplementedException("האורח לא נמצא במערכת");
}
}
public int FindMyGuest(string id)
{
int Location = 0;
bool help = false;
foreach (var item in Dal_XML_imp.GetGuestFromXml())
{
if (item.Id == id)
{
help = true;
return(Location);
}
Location++;
}
if (help == false)
{
throw new NotImplementedException("האורח לא נמצא במערכת");
}
return(0);
}
public void AddGuest(MyGuest My_Guest)
{
bool ezer = false;
foreach (var item in Dal_XML_imp.GetGuestFromXml())
{
if (item.Id == My_Guest.Id)
{
ezer = true;
}
}
if (ezer == false) //אין את הלקוח ברשימה
{
Dal_XML_imp.AddGuestToXml(My_Guest.Clone());
}
else
{
throw new NotImplementedException("האורח כבר רשום במערכת");
}
}