[fdo-internals] [fdo-users] Shape file Extents

[Jackie Ng]

That would be wonderful. I'm sure I can pull many useful snippets out of the
FDO Toolbox code that may be of great use.

- Jackie


Jason Birch wrote:
> 
> Hey, that's cool...
> 
> I wonder if we should have a "Code Snippets" page on the wiki for things
> like this.
> 
> Anyone have any objections?  If not, I'll set one up.
> 
> Jason
> 
> -----Original Message-----
> From: Shaik Esu
> Subject: RE: [fdo-users] Shape file Extents
> 
> Hi All,
> 
> Here is the c#.net code to get the extents of the featureclass.
> 
> This code might help the new programmers to FDO like me.
> 
>        public IPolygon GetExtents()
>         {
>             IPolygon retpolygon;
>             ISelectAggregates pselagree =
> (ISelectAggregates)FDOConnection.CreateCommand(CommandType.CommandType_S
> elec
> tAggregates);
>  
> pselagree.SetFeatureClassName(System.IO.Path.GetFileNameWithoutExtension
> (Ope
> nedFile));
>             IFeatureReader FDOReader = pselagree.Execute();
>             FgfGeometryFactory GeoFac = new FgfGeometryFactory();
> 
>             Byte[] Tmppts = FDOReader.GetGeometry("Geometry");
> 
>             IGeometry Geo = GeoFac.CreateGeometryFromFgf(Tmppts);
> 
>             retpolygon = (IPolygon)Geo;
> 
>             return retpolygon;
> 
>         }
> 
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> 
> 

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