Partager via

  • Article

Méthode STMLineFromText

Returns a SqlGeography 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.

Espace de noms :  Microsoft.SqlServer.Types
Assembly :  Microsoft.SqlServer.Types (en Microsoft.SqlServer.Types.dll)

Syntaxe

'Déclaration
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function STMLineFromText ( _
    multiLineStringTaggedText As SqlChars, _
    srid As Integer _
) As SqlGeography
'Utilisation
Dim multiLineStringTaggedText As SqlChars
Dim srid As Integer
Dim returnValue As SqlGeography

returnValue = SqlGeography.STMLineFromText(multiLineStringTaggedText, _
    srid)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public static SqlGeography STMLineFromText(
    SqlChars multiLineStringTaggedText,
    int srid
)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public:
static SqlGeography^ STMLineFromText(
    SqlChars^ multiLineStringTaggedText, 
    int srid
)

[<SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)>]
static member STMLineFromText : 
        multiLineStringTaggedText:SqlChars * 
        srid:int -> SqlGeography 

public static function STMLineFromText(
    multiLineStringTaggedText : SqlChars, 
    srid : int
) : SqlGeography

Paramètres

  • srid
    Type : System. . :: . .Int32
    An integer expression representing the Spatial Reference ID (SRID) of the SqlGeographyMultiLineString instance you wish to return.

Valeur de retour

Type : Microsoft.SqlServer.Types. . :: . .SqlGeography
A SqlGeography instance constructed from the specified WKT representation.

Notes

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