public void FromString(String s)
{
if (IsGeoNull(s))
{
geoText = EMPTY_GEOMETRY;
}
else
{
geoText = s.Trim();
}
try
{
// Parse
_innerValue = NTSGeographyWrapper.Parse(geoText);
// SRID, Type & Points X, Y
if ((!NTSGeographyWrapper.IsValid(_innerValue)) && _innerValue != null)
{
//_innerValue = NTSGeographyWrapper.MakeValid(_innerValue);
}
this.srid = NTSGeographyWrapper.Srid(_innerValue);
this.setGXGeoType(NTSGeographyWrapper.STGeometryType(_innerValue).ToString());
if (GeographicType == GeoGraphicTypeValue.Point)
{
this.Point.Longitude = NTSGeographyWrapper.Long(_innerValue);
this.Point.Latitude = NTSGeographyWrapper.Lat(_innerValue);
}
}
catch (Exception ex)
{
if (!String.IsNullOrEmpty(ex.ToString()) && ex.HResult == -2146232832 && ex.Message.Contains("Unknown Type"))
{
if (GeographicType == GeoGraphicTypeValue.Point && !String.IsNullOrEmpty(geoText))
{
_innerValue = Geospatial.FromGXLocation(geoText);
}
else
{
// Cannot parse value
_innerValue = NTSGeographyWrapper.NullSQLGeography;
this.geoText = "";
this.Point.Longitude = 0;
this.Point.Latitude = 0;
}
}
else
{
// Cannot parse value
_innerValue = NTSGeographyWrapper.NullSQLGeography;
this.geoText = "";
this.Point.Longitude = 0;
this.Point.Latitude = 0;
}
}
}
internal static object STGeomFromText(string geoText, int sRID)
{
return(NTSGeographyWrapper.Parse("SRID=" + sRID.ToString() + ";" + geoText));
}
internal static object GeometryParse(String geoText)
{
return(NTSGeographyWrapper.Parse(geoText));
}
