此 API 支持 SQL Server 2012 基础结构，但不能通过代码直接使用。
Returns the Hilbert curve for the specified point and iteration order of the curve.
命名空间： Microsoft.SqlServer.Types
程序集： Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）
语法
声明
Public Shared Function Hilbert ( _
order As Integer, _
x As UInteger, _
y As UInteger _
) As ULong
用法
Dim order As Integer
Dim x As UInteger
Dim y As UInteger
Dim returnValue As ULong
returnValue = SpaceFillingCurve.Hilbert(order, _
x, y)
public static ulong Hilbert(
int order,
uint x,
uint y
)
public:
static unsigned long long Hilbert(
int order,
unsigned int x,
unsigned int y
)
static member Hilbert :
order:int *
x:uint32 *
y:uint32 -> uint64
public static function Hilbert(
order : int,
x : uint,
y : uint
) : ulong
参数
- order
类型：System.Int32
The iteration order of the curve.
- x
类型：System.UInt32
The x-coordinate of a point within the unit square.
- y
类型：System.UInt32
The y-coordinate of a point within the unit square.
返回值
类型：System.UInt64
The UInt64 object that represents the Hilbert curve from the specified point and order of the curve.