GIS Development Components : Native .NET WinForm components
TatukGIS Developer Kernel for .NET
A managed code .NET WinForms and WPF GIS software development kit (SDK) for developing custom GIS applications using C#, VB.NET, VC++, Oxygene, and other .NET compatible languages. Features include a powerful and extensive object API, state-of-the-art support for coordinate systems, 5,000 predefined coordinate systems, on-the-fly layer reprojection, native support for just about every GIS industry vector/image/geodatabase data format, compatibility with many OpenGIS standards, geocoding, routing, integrated 3D visualization, and much more. The SDK supports most database engine and SQL database 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.
Map Suite Desktop Edition
Map Suite Desktop Edition is a .NET native set of GIS software controls that lets .NET developers add rich, interactive maps to their Windows desktop applications. Featuring both WPF & Winforms controls, packed with powerful mapping features and support for the most popular data formats, Map Suite Desktop Edition makes GIS accessible to developers of any skill.