Hi,
I had a moment of free time so I did a little experiment, as I did not knew the answer for your problem eather. It seems that pushpins are always added to a "default" dataset. I assume it is always the first one in the collection. This is what I tryed:
Code:
uint Count = 10;
Location Loc;
Pushpin PP;
Double Lat = 50;
Double Lon = -3;
Double Alt = 1000;
while (Count-- > 0) {
Lon += 0.5;
Loc = MP.ActiveMap.GetLocation(Lat, Lon, Alt);
PP = MP.ActiveMap.AddPushpin(Loc, "Kieken");
PP.Symbol = 1;
}
MP.ActiveMap.DataSets.ZoomTo();
The ZoomTo works here ! This proves there is a dataset of the Pushpins. If there is one then we can access it. ps: dont mind the puspin's name, I always do silly things naming
Lest just try something stupid and see where we coming. We draw a circle, select it ans see if we can get a recordset out of a dataset.
Code:
Loc = MP.ActiveMap.GetLocation(Lat, Lon, Alt);
Shape s = MP.ActiveMap.Shapes.AddShape(GeoAutoShapeType.geoShapeRadius, Loc, 100, 100);
s.Line.Weight = 0;
s.Select();
object o = 1;
Recordset rs = MP.ActiveMap.DataSets.get_Item(ref o).QueryShape(s);
rs.MoveFirst();
while (!rs.EOF) {
Console.WriteLine(rs.Pushpin.Name.ToString());
rs.MoveNext();
}
And look here
only the records in the shape are returned. I think this is what you need
Note that the first dataset is 1 and not 0 in the index. This is with Mappoint whole time, it start indexing at 1.