SqlGeometry.STPointFromText 메서드
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.
네임스페이스: Microsoft.SqlServer.Types
어셈블리: Microsoft.SqlServer.Types(Microsoft.SqlServer.Types.dll)
구문
‘선언
<SqlMethodAttribute(IsDeterministic := True, IsPrecise := False)> _
Public Shared Function STPointFromText ( _
pointTaggedText As SqlChars, _
srid As Integer _
) As SqlGeometry
‘사용 방법
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
매개 변수
- pointTaggedText
유형: System.Data.SqlTypes.SqlChars
The WKT representation of the SqlGeometry Point instance you wish to return.
- srid
유형: System.Int32
An int expression that represents the spatial reference ID (SRID) of the SqlGeometry Point instance you wish to return.
반환 값
유형: Microsoft.SqlServer.Types.SqlGeometry
A SqlGeometry instance constructed from the specified WKT representation.
주의
This method will throw a FormatException if the input is not well-formatted.
This member is static.