DbSpatialServices.GeographyFromText Method
Creates a new DbGeography value based on the specified well known text value.
Assembly: EntityFramework (in EntityFramework.dll)
Name | Description | |
---|---|---|
![]() | 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). |
DbSpatialServices.GeographyFromText Method (String)
Creates a new DbGeography value based on the specified well-known text value.
Parameters
- wellKnownText
-
Type:
System.String
A string that contains a well-known text representation of the geography value.
Return Value
Type: System.Data.Entity.Spatial.DbGeographyA new DbGeography value as defined by the well-known text value with the default DbGeography coordinate system identifier (SRID) ( DefaultCoordinateSystemId ).
DbSpatialServices.GeographyFromText Method (String, Int32)
Creates a new DbGeography value based on the specified well-known text value and coordinate system identifier (SRID).
public abstract DbGeography GeographyFromText( string wellKnownText, int coordinateSystemId )
Parameters
- wellKnownText
-
Type:
System.String
A string that contains a well-known text representation of the geography value.
- coordinateSystemId
-
Type:
System.Int32
The identifier of the coordinate system that the new DbGeography value should use.
Return Value
Type: System.Data.Entity.Spatial.DbGeographyA new DbGeography value as defined by the well-known text value with the specified coordinate system identifier (SRID) ( DefaultCoordinateSystemId ).