此地理空间T-SQL代码的C#等效项是什么?DECLARE@ggeography;DECLARE@hgeography;SET@g=geography::STGeomFromText('POLYGON((-122.35847.653,-122.34847.649,-122.34847.658,-122.35847.658,-122.35847.653))',4326);SET@h=geography::Point(47.653,-122.358,4326)SELECT@g.STIntersects(@h)我正在尝试使用SqlGeometry数据类型在多边形中查找一个点——并且可以使用上