SqlGeography.STPointFromWKB Method
Returns a SqlGeography Point instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.
Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (in Microsoft.SqlServer.Types.dll)
Syntax
'Declaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := True)> _
Public Shared Function STPointFromWKB ( _
wkbPoint As SqlBytes, _
srid As Integer _
) As SqlGeography
'Usage
Dim wkbPoint As SqlBytes
Dim srid As Integer
Dim returnValue As SqlGeography
returnValue = SqlGeography.STPointFromWKB(wkbPoint, _
srid)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public static SqlGeography STPointFromWKB(
SqlBytes wkbPoint,
int srid
)
[SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)]
public:
static SqlGeography^ STPointFromWKB(
SqlBytes^ wkbPoint,
int srid
)
[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = true)>]
static member STPointFromWKB :
wkbPoint:SqlBytes *
srid:int -> SqlGeography
public static function STPointFromWKB(
wkbPoint : SqlBytes,
srid : int
) : SqlGeography
Parameters
- wkbPoint
Type: System.Data.SqlTypes.SqlBytes
The WKB representation of the SqlGeography Point instance you wish to return.
- srid
Type: System.Int32
An int expression that represents the Spatial Reference ID (SRID) of the SqlGeography Point instance you wish to return.
Return Value
Type: Microsoft.SqlServer.Types.SqlGeography
A SqlGeography value constructed from the specified WKB.
Remarks
This method throws a FormatException if the input is not well-formatted.