SqlGeography.ISqlSpatialGridIndexable.BufferForDistanceQuery 方法 (Double, Boolean)
返回 SQL 地理的距离查询的缓冲区。
命名空间: Microsoft.SqlServer.Types
程序集: Microsoft.SqlServer.Types(位于 Microsoft.SqlServer.Types.dll)
语法
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
ISqlSpatialGridIndexable ISqlSpatialGridIndexable.BufferForDistanceQuery(
double distance,
out bool disableIntermediateFiltering
)
private:
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
virtual ISqlSpatialGridIndexable^ BufferForDistanceQuery(
double distance,
[OutAttribute] bool% disableIntermediateFiltering
) sealed = ISqlSpatialGridIndexable::BufferForDistanceQuery
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
private abstract BufferForDistanceQuery :
distance:float *
disableIntermediateFiltering:bool byref -> ISqlSpatialGridIndexable
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
private override BufferForDistanceQuery :
distance:float *
disableIntermediateFiltering:bool byref -> ISqlSpatialGridIndexable
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)>
Private Function BufferForDistanceQuery (
distance As Double,
<OutAttribute> ByRef disableIntermediateFiltering As Boolean
) As ISqlSpatialGridIndexable
Implements ISqlSpatialGridIndexable.BufferForDistanceQuery
参数
distance
Type: System.Double一个 double 值,该值指定与 SqlGeography 实例的距离,缓冲区就是环绕该实例而计算出的。
disableIntermediateFiltering
Type: System.Boolean如果 SQL 地理禁用中间筛选,则为 True;否则为 false。
返回值
Type: Microsoft.SqlServer.Types.ISqlSpatialGridIndexable
距离查询的缓冲区。
实现
ISqlSpatialGridIndexable.BufferForDistanceQuery(Double, Boolean)
另请参阅
SqlGeography 类
Microsoft.SqlServer.Types 命名空间
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