public static void CheckUserWaypointsForGeocache(Framework.Data.UserWaypointCollection wpCollection, string geocacheCode, List<int> validUserWaypointIds)
{
List<Framework.Data.UserWaypoint> curList = (from Framework.Data.UserWaypoint w in wpCollection where w.GeocacheCode == geocacheCode select w).ToList();
foreach (var wp in curList)
{
if (!validUserWaypointIds.Contains(wp.ID))
{
wpCollection.Remove(wp);
}
}
}