SqlGeography.STMPointFromWKB 方法

Returns a SqlGeography MultiPoint 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 STMPointFromWKB ( _
    wkbMultiPoint As SqlBytes, _
    srid As Integer _
) As SqlGeography
用法
Dim wkbMultiPoint As SqlBytes 
Dim srid As Integer 
Dim returnValue As SqlGeography 

returnValue = SqlGeography.STMPointFromWKB(wkbMultiPoint, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public static SqlGeography STMPointFromWKB(
    SqlBytes wkbMultiPoint,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
static SqlGeography^ STMPointFromWKB(
    SqlBytes^ wkbMultiPoint, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
static member STMPointFromWKB : 
        wkbMultiPoint:SqlBytes * 
        srid:int -> SqlGeography

public static function STMPointFromWKB(
    wkbMultiPoint : SqlBytes, 
    srid : int
) : SqlGeography

参数

• wkbMultiPoint
  类型：System.Data.SqlTypes.SqlBytes
  The WKB representation of the SqlGeography MultiPoint instance you wish to return.

• srid
  类型：System.Int32
  An int expression that represents the Spatial Reference ID (SRID) of the SqlGeography MultiPoint instance you wish to return.

返回值

类型：Microsoft.SqlServer.Types.SqlGeography
A SqlGeography instance constructed from the specified WKB representation.

注释

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

请参阅

参考

SqlGeography 类

Microsoft.SqlServer.Types 命名空间