SqlGeography.STCurveToLine 方法 ()
返回包含圆弧线段的 SqlGeography 实例的多边形近似值。
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)]
public SqlGeography STCurveToLine()
public:
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
SqlGeography^ STCurveToLine()
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
member STCurveToLine : unit -> SqlGeography
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)>
Public Function STCurveToLine As SqlGeography
返回值
Type: Microsoft.SqlServer.Types.SqlGeography
多边形近似 SqlGeography 包含圆弧线段的实例。
另请参阅
SqlGeography 类
Microsoft.SqlServer.Types 命名空间
STCurveToLine(geography 数据类型)
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