public static SqlBytes SerializeSqlGeographyMultiPoint(Point2dCollection points2d)
{
var result = "";
foreach (Point2d point in points2d)
{
if (points2d.IndexOf(point) == 0)
{
result = String.Format("MULTIPOINT (({0} {1} {2})", point.X, point.Y, 0);
}
result += String.Format(",({0} {1} {2})", point.X, point.Y, 0);
}
result += ")"; //, null)";
SqlGeometry multipoint = SqlGeometry.STMPointFromText(new SqlChars(result), 0);
return(multipoint.Serialize());
}
