public override Object Net2DbmsGeo(GXType type, IGeographicNative geo)
{
string defaultValue;
switch (type)
{
case GXType.Geopoint:
defaultValue = Geospatial.ALT_EMPTY_POINT;
break;
case GXType.Geography:
defaultValue = Geospatial.EMPTY_GEOMETRY;
break;
case GXType.Geoline:
defaultValue = Geospatial.ALT_EMPTY_LINE;
break;
case GXType.Geopolygon:
defaultValue = Geospatial.ALT_EMPTY_POLY;
break;
case GXType.Undefined:
defaultValue = string.Empty;
break;
default:
defaultValue = Geospatial.EMPTY_GEOMETRY;
break;
}
if (!string.IsNullOrEmpty(defaultValue))
{
return(geo.ToStringSQL(defaultValue));
}
else
{
return(geo.ToStringSQL());
}
}
public override Object Net2DbmsGeo(GXType type, IGeographicNative geo)
{
Geospatial geos = geo as Geospatial;
if (geos != null)
{
return(geos.ToStringESQL());
}
else
{
return(geo.ToStringSQL());
}
}
public override Object Net2DbmsGeo(IDbDataParameter parm, IGeographicNative geo)
{
return(geo.ToStringSQL());
}