DbGeometry.PolygonFromBinary Method (Byte[], Int32)
Creates a new DbGeometry polygon value based on the specified well known binary value and coordinate system identifier (SRID).
Assembly: EntityFramework (in EntityFramework.dll)
public static DbGeometry PolygonFromBinary( byte[] polygonWellKnownBinary, int coordinateSystemId )
Parameters
- polygonWellKnownBinary
-
Type:
System.Byte[]
A byte array that contains a well known binary representation of the geometry value.
- coordinateSystemId
-
Type:
System.Int32
The identifier of the coordinate system that the new DbGeometry value should use.
Return Value
Type: System.Data.Entity.Spatial.DbGeometryA new DbGeometry value as defined by the well known binary value with the specified coordinate system identifier.
Exception | Condition |
---|---|
ArgumentNullException | polygonWellKnownBinary is null. |
ArgumentException | coordinateSystemId is invalid. |