DbSpatialServices.GeographyPolygonFromText Method (String, Int32)
Creates a new DbGeography polygon value based on the specified well-known text value and coordinate system identifier (SRID).
Assembly: EntityFramework (in EntityFramework.dll)
public abstract DbGeography GeographyPolygonFromText( string polygonWellKnownText, int coordinateSystemId )
Parameters
- polygonWellKnownText
-
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 ).