WebA string that contains a well known text representation of the geography value. Returns DbGeography A new DbGeography value as defined by the well known text value with … WebJul 14, 2012 · 3 Answers. SqlGeography is implemented as a CLR user defined type by SQL Server, so you can do something a little like: SqlGeography geo = // Get the geography from somewhere... using (SqlCommand command = new SqlCommand (@"dbo.up_Foobar_Insert", connection)) command.Parameters.Add (new SqlParameter …
DbGeography.FromText Metoda (System.Data.Spatial)
WebDec 15, 2014 · The reason the DBGeography object is immutable, meaning that you can't write to it once it has been created. When you instantiate your MapShape class in the model binder, the MyGEO property is null. In other words, you are trying to set a property on a null object. The only way to "create" a DBGeography object is using one of the factory ... Webby. HSH Resources. 4.9. (49) $2.00. PDF. Resource includes four primary and secondary sources about the role of geography in the Roman Empire. The emphasis is on how … lowry softball
custom serializer for just one property in Json.NET
WebwellKnownText - A string that contains a well known text representation of the geometry value. coordinateSystemId - The identifier of the coordinate system that the new DbGeometry value should use. Return A new DbGeometry value as defined by the well known text value with the specified coordinate system identifier. Example Webpublic DbGeographyWellKnownValue WellKnownValue { get { return _spatialProvider. CreateWellKnownValue ( this ); } set { if ( _spatialProvider != null) { throw new InvalidOperationException ( Strings. Spatial_WellKnownValueSerializationPropertyNotDirectlySettable ); } var … jaya suriya engineering college chennai