Método SqlGeometry.STPointFromText

Artigo
02/02/2013

Returns a SqlGeometry instance from an Open Geospatial Consortium (OGC) Well-Known Text (WKT) representation augmented with any Z (elevation) and M (measure) values carried by the instance.

Namespace: Microsoft.SqlServer.Types
Assembly: Microsoft.SqlServer.Types (em Microsoft.SqlServer.Types.dll)

Sintaxe

'Declaração
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function STPointFromText ( _
    pointTaggedText As SqlChars, _
    srid As Integer _
) As SqlGeometry
'Uso
Dim pointTaggedText As SqlChars 
Dim srid As Integer 
Dim returnValue As SqlGeometry 

returnValue = SqlGeometry.STPointFromText(pointTaggedText, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public static SqlGeometry STPointFromText(
    SqlChars pointTaggedText,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
static SqlGeometry^ STPointFromText(
    SqlChars^ pointTaggedText, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
static member STPointFromText : 
        pointTaggedText:SqlChars * 
        srid:int -> SqlGeometry

public static function STPointFromText(
    pointTaggedText : SqlChars, 
    srid : int
) : SqlGeometry

Parâmetros

pointTaggedText
Tipo: System.Data.SqlTypes.SqlChars
The WKT representation of the SqlGeometry Point instance you wish to return.

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

Valor de retorno

Tipo: Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry instance constructed from the specified WKT representation.

Comentários

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

This member is static.

Consulte também

Referência

SqlGeometry Classe

Namespace Microsoft.SqlServer.Types

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