Метод STGeomFromText

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.

Пространство имен:  Microsoft.SqlServer.Types
Сборка:  Microsoft.SqlServer.Types (в Microsoft.SqlServer.Types.dll)

Синтаксис

'Декларация
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function STGeomFromText ( _
    geometryTaggedText As SqlChars, _
    srid As Integer _
) As SqlGeometry
'Применение
Dim geometryTaggedText As SqlChars
Dim srid As Integer
Dim returnValue As SqlGeometry

returnValue = SqlGeometry.STGeomFromText(geometryTaggedText, _
    srid)

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

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

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

public static function STGeomFromText(
    geometryTaggedText : SqlChars, 
    srid : int
) : SqlGeometry

Параметры

Возвращаемое значение

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

Замечания

The OGC type of the SqlGeometry instance returned by STGeomFromText is set to the corresponding WKT input.

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

This member is static.

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