private static void Main(string[] args)
{
using (var context = new SpatialContext())
{
context.Database.EnsureDeleted();
context.Database.EnsureCreated();
}
using (var context = new SpatialContext())
{
#region BasicQueryTag
var myLocation = new Point(1, 2);
var nearestPeople = (from f in context.People.TagWith("This is my spatial query!")
orderby f.Location.Distance(myLocation) descending
select f).Take(5).ToList();
#endregion
}
using (var context = new SpatialContext())
{
#region ChainedQueryTags
var results = Limit(GetNearestPeople(context, new Point(1, 2)), 25).ToList();
#endregion
}
using (var context = new SpatialContext())
{
#region MultilineQueryTag
var results = Limit(GetNearestPeople(context, new Point(1, 2)), 25).TagWith(
@"This is a multi-line
string").ToList();
#endregion
}
}
private static IQueryable <Person> GetNearestPeople(SpatialContext context, Point myLocation)
=> from f in context.People.TagWith("GetNearestPeople")
orderby f.Location.Distance(myLocation) descending
select f;