public void deleteDevice(int ID)
{
OwnerListItem l = deviceOwnerProvider.getOwner(dataOwnerID);
if (l.firstDeviceID == ID)
{
l.firstDeviceID = deviceProvider.getNextDevice(dataOwnerID, ID);
}
if (l.lastDeviceID == ID)
{
l.lastDeviceID = deviceProvider.getPrevDevice(dataOwnerID, ID);
}
DeletedDevicePosition r = deviceProvider.deleteDevice(dataOwnerID, ID);
if (r == DeletedDevicePosition.first || r == DeletedDevicePosition.last)
{
deviceOwnerProvider.updateOwner(dataOwnerID, l);
}
}
public DeletedDevicePosition deleteDevice(string dataOwnerID, int ID)
{
this.ID = ID;
this.dataOwnerID = dataOwnerID;
getItem();
int savedPrevID = prevID;
deleteItem();
DeletedDevicePosition r = DeletedDevicePosition.middle;
int savedID = 0;
if (nextID != 0)
{
this.ID = nextID;
getItem();
prevID = savedPrevID;
savedID = this.ID;
putItem();
}
else
{
r = DeletedDevicePosition.last;
}
if (savedPrevID != 0)
{
this.ID = savedPrevID;
getItem();
nextID = savedID;
putItem();
}
else
{
r = DeletedDevicePosition.first;
}
return(r);
}
