SqlGeometry.STPolyFromWKB 方法

Returns a SqlGeometry Polygon instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.

命名空间：  Microsoft.SqlServer.Types
程序集：  Microsoft.SqlServer.Types（在 Microsoft.SqlServer.Types.dll 中）

语法

声明
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STPolyFromWKB ( _
    wkbPolygon As SqlBytes, _
    srid As Integer _
) As SqlGeometry
用法
Dim wkbPolygon As SqlBytes 
Dim srid As Integer 
Dim returnValue As SqlGeometry 

returnValue = SqlGeometry.STPolyFromWKB(wkbPolygon, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public static SqlGeometry STPolyFromWKB(
    SqlBytes wkbPolygon,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
static SqlGeometry^ STPolyFromWKB(
    SqlBytes^ wkbPolygon, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
static member STPolyFromWKB : 
        wkbPolygon:SqlBytes * 
        srid:int -> SqlGeometry

public static function STPolyFromWKB(
    wkbPolygon : SqlBytes, 
    srid : int
) : SqlGeometry

参数

• wkbPolygon
  类型：System.Data.SqlTypes.SqlBytes
  The WKB representation of the SqlGeometry Polygon instance you wish to return.

• srid
  类型：System.Int32
  An int expression that represents the spatial reference ID (SRID) of the SqlGeometry Polygon instance you wish to return.

返回值

类型：Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry object constructed from the specified WKB representation.

注释

This method will throw a FormatException if the input is not well-formatted.

This member is static.

请参阅

参考

SqlGeometry 类

Microsoft.SqlServer.Types 命名空间