public static string ToWKT(Geometry entity)
{
SqlGeometry geometry = ((Geometry)entity).AsSqlServerGeometry();
geometry = geometry.MakeValid();
char[] value = geometry.AsTextZM().Value;
string retval = new string(value);
return(retval);
}
public static string AsWktZM(this SqlGeometry geometry)
{
return(new string(geometry.AsTextZM().Value));
}
public override string ToString()
{
return(sqlGeometry.AsTextZM().ToSqlString().ToString());
}