我使用 LINQ 搜索此查询的等效项:
SELECT *
FROM Shapes
ORDER BY ABS(45.403703 - Latitude), ABS(- 71.948638 - Longitude)
有人有想法吗?我从 linq 开始
像这样的东西?
var result = shapes
.OrderBy(s => Math.Abs(45.403703 - s.Latitude))
.ThenBy(s => Math.Abs(-71.948638 - s.Longitude));
var results =
from x in shapes
orderby Math.Abs(45.403703 - x.Latitude),
Math.Abs(- 71.948638 - x.Longitude)
select x;