[mapguide-users] Add geometry to SHP

[Simon Pelicon]

Hi!

Add references to this files:

OSGeo.FDO.dll
OSGeo.FDO.Geometry.dll
OSGeo.FDO.Common.dll
OSGeo.FDO.Spatial.dll

simon

On Fri, Nov 6, 2009 at 9:41 AM, sekko970
<fabio.franceschini at techneteam.it>wrote:

>
> Hi Simon,
> what I have to do to include in my ASP.NET project FDO .NET API?
>
>
>
> Simon Pelicon wrote:
> >
> > Hi!
> >
> > Here is sample in C# from my code using just  FDO .NET API.
> > This inserts FEATURE in any FDO datasource specified in my FDO connection
> > (m_Conn) like SHP,SDF, oracle ....
> >
> >
> > IInsert command =
> > (IInsert)m_base.m_Conn.CreateCommand(CommandType.CommandType_Insert);
> > FgfGeometryFactory factory = new FgfGeometryFactory();
> > IDirectPosition position = factory.CreatePositionXYZ(X,Y, 0.0);
> > IPoint point = factory.CreatePoint(position);
> > command .PropertyValues.Add(new PropertyValue(GEOMETRY_COLUMN, new
> > GeometryValue(factory.GetFgf(point))));
> > command .PropertyValues.Add(new PropertyValue(LAYER_COLUMN, new
> > StringValue(bref.Layer)));
> > command .PropertyValues.Add(new PropertyValue(BLOCK_COLUMN, new
> > StringValue(bref.Name)));
> > reader = command.Execute();
> > if (reader.ReadNext())
> > {
> >
> > }
> >
> > Simon
> >
> >
> > On Fri, Nov 6, 2009 at 8:27 AM, Dejan Gregor <dejan.gregor at gmail.com>
> > wrote:
> >
> >> Dear Fabio,
> >>
> >> you are saying that with the exsiting FDO it is possible to add geometry
> >> to
> >> a SHP?
> >>
> >> Do you have a sample code for MGOS 2.x also for the interface or maybe a
> >> whole project/sln? I am not a programmer, but would like just to test
> >> this
> >> functionality in MapGuide.
> >>
> >> Best regards,
> >> Dejan
> >>
> >> On Fri, Nov 6, 2009 at 00:29, Zac Spitzer <zac.spitzer at gmail.com>
> wrote:
> >>
> >>> what's in the string? it's probably an error string
> >>>
> >>> if your feature source readonly?
> >>>
> >>> http://trac.osgeo.org/mapguide/ticket/649
> >>>
> >>> a very nasty annoying bug
> >>>
> >>> z
> >>>
> >>> On Fri, Nov 6, 2009 at 9:45 AM, Jackie Ng <jumpinjackie at gmail.com>
> >>> wrote:
> >>> >
> >>> > What does your ReleaseReader() look like?
> >>> >
> >>> > If it's from the samples, it's supposed to close any open
> >>> MgFeatureReaders
> >>> > that may exist in the result returned from
> >>> MgFeatureService.UpdateFeatures()
> >>> >
> >>> > - Jackie
> >>> >
> >>> >
> >>> > sekko970 wrote:
> >>> >>
> >>> >> I tryng to add a point to an existing SHP data connection in ASP.Net
> >>> >> application, using MG API.
> >>> >>
> >>> >> Dim dataSource as String = "Library://.../MySHP.FeatureSource"
> >>> >> Dim dataSourceId As New MgResourceIdentifier(dataSource)
> >>> >>
> >>> >> Dim MyProps As New MgPropertyCollection()
> >>> >> Dim agfRW As New MgAgfReaderWriter()
> >>> >> Dim geomFactory As New MgGeometryFactory
> >>> >>
> >>> >> Dim myPoint As MgPoint =
> >>> >> geomFactory.CreatePoint(geomFactory.CreateCoordinateXY(X, Y))
> >>> >>
> >>> >> 'ID
> >>> >> Dim IDProp As New MgInt32Property("FeatID", IDValue)
> >>> >> MyProps.Add(IDProp)
> >>> >>
> >>> >> 'MyProp
> >>> >> Dim MyProp As New MgDoubleProperty("MyProp", MyPropValue)
> >>> >> MyProps.Add(MyProp)
> >>> >>
> >>> >> 'Geometry
> >>> >> Dim geomReader As MgByteReader = agfRW.Write(myPoint)
> >>> >> Dim geometryProp As New MgGeometryProperty("Geometry", geomReader)
> >>> >> MyProps.Add(geometryProp)
> >>> >>
> >>> >> Dim propCollection As New MgBatchPropertyCollection()
> >>> >> propCollection.Add(MyProps)
> >>> >>
> >>> >> Dim commands As New MgFeatureCommandCollection()
> >>> >> commands.Add(New MgInsertFeatures(MyFeatureName, propCollection))
> >>> >>
> >>> >> Dim res As MgPropertyCollection =
> >>> featureSrvc.UpdateFeatures(dataSourceId,
> >>> >> commands, False)
> >>> >> ReleaseReader(res, commands)
> >>> >>
> >>> >> In ReleaseReader, I have the following error:
> >>> >> Unable to cast object of type 'OSGeo.MapGuide.MgStringProperty' to
> >>> type
> >>> >> 'OSGeo.MapGuide.MgFeatureProperty'.
> >>> >>
> >>> >> In fact, res has only one property of type MgStringProperty: but
> why?
> >>> >>
> >>> >> Have you any idea where is the error?
> >>> >> Thanks, Fabio
> >>> >>
> >>> >>
> >>> >
> >>> > --
> >>> > View this message in context:
> >>> http://n2.nabble.com/Add-geometry-to-SHP-tp3953583p3955574.html
> >>> > Sent from the MapGuide Users mailing list archive at Nabble.com.
> >>> > _______________________________________________
> >>> > mapguide-users mailing list
> >>> > mapguide-users at lists.osgeo.org
> >>> > http://lists.osgeo.org/mailman/listinfo/mapguide-users
> >>> >
> >>>
> >>>
> >>>
> >>> --
> >>> Zac Spitzer
> >>> Solution Architect / Director
> >>> Ennoble Consultancy Australia
> >>> http://www.ennoble.com.au
> >>> http://zacster.blogspot.com
> >>> +61 405 847 168
> >>> _______________________________________________
> >>> mapguide-users mailing list
> >>> mapguide-users at lists.osgeo.org
> >>> http://lists.osgeo.org/mailman/listinfo/mapguide-users
> >>>
> >>
> >>
> >> _______________________________________________
> >> mapguide-users mailing list
> >> mapguide-users at lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/mapguide-users
> >>
> >>
> >
> > _______________________________________________
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> > mapguide-users at lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/mapguide-users
> >
> >
>
> --
> View this message in context:
> http://n2.nabble.com/Add-geometry-to-SHP-tp3953583p3957522.html
> Sent from the MapGuide Users mailing list archive at Nabble.com.
> _______________________________________________
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