STMPointFromWKB 方法

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

命名空間：  Microsoft.SqlServer.Types
組件：  Microsoft.SqlServer.Types (在 Microsoft.SqlServer.Types.dll 中)

語法

'宣告
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STMPointFromWKB ( _
    wkbMultiPoint As SqlBytes, _
    srid As Integer _
) As SqlGeography
'用途
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

參數

• wkbMultiPoint
  型別：System.Data.SqlTypes. . :: . .SqlBytes
  The WKB representation of the SqlGeographyMultiPoint instance you wish to return.

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

傳回值

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

備註

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

請參閱

參考

SqlGeography 類別

Microsoft.SqlServer.Types 命名空間