DbSpatialServices.GeographyFromText Method
Definition
Important
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Creates a new DbGeography value based on the specified well-known text value.
Overloads
| GeographyFromText(String) |
Creates a new DbGeography value based on the specified well-known text value. |
| GeographyFromText(String, Int32) |
Creates a new DbGeography value based on the specified well-known text value and coordinate system identifier (SRID). |
GeographyFromText(String)
Creates a new DbGeography value based on the specified well-known text value.
public:
abstract System::Data::Spatial::DbGeography ^ GeographyFromText(System::String ^ wellKnownText);public abstract System.Data.Spatial.DbGeography GeographyFromText (string wellKnownText);abstract member GeographyFromText : string -> System.Data.Spatial.DbGeographyPublic MustOverride Function GeographyFromText (wellKnownText As String) As DbGeographyParameters
- wellKnownText
- String
A string that contains a well-known text representation of the geography value.
Returns
A new DbGeography value as defined by the well-known text value with the default DbGeography coordinate system identifier (SRID) (DefaultCoordinateSystemId).
Exceptions
wellKnownText
Applies to
GeographyFromText(String, Int32)
Creates a new DbGeography value based on the specified well-known text value and coordinate system identifier (SRID).
public:
abstract System::Data::Spatial::DbGeography ^ GeographyFromText(System::String ^ wellKnownText, int coordinateSystemId);public abstract System.Data.Spatial.DbGeography GeographyFromText (string wellKnownText, int coordinateSystemId);abstract member GeographyFromText : string * int -> System.Data.Spatial.DbGeographyPublic MustOverride Function GeographyFromText (wellKnownText As String, coordinateSystemId As Integer) As DbGeographyParameters
- wellKnownText
- String
A string that contains a well-known text representation of the geography value.
- coordinateSystemId
- Int32
The identifier of the coordinate system that the new DbGeography value should use.
Returns
A new DbGeography value as defined by the well-known text value with the specified coordinate system identifier (SRID) (DefaultCoordinateSystemId).
Exceptions
wellKnownText
coordinateSystemId
Applies to
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