GIS Development Components : ActiveX components
TatukGIS Developer Kernel for ActiveX
An ActiveX GIS software development kit (SDK) for developing custom stand-alone, embedded, and client-server GIS applications using VB, VB.NET, C#, C++, and other ActiveX compatible languages. Features include an extensive object API, native support for most GIS industry data formats, state-of-the-art support for coordinate systems, 5000 predefined coordinate systems, on-the-fly layer reprojection, compatibility with many OpenGIS standards, geocoding, routing, integrated 3D visualization, and much more. The SDK supports most database engines and SQL layer formats, including 3rd party spatial databases: Oracle Spatial & Oracle GeoRaster, PostGIS, Microsoft SQL Spatial, ESRI ArcSDE & ArcSDE Raster, IBM DB2 Spatial Extender, IBM Informix Spatial DataBlade, Sybase SQL Anywhere Spatial, Geomedia, and MapInfo SpatialWare.