SmpMapX 

SmpMapX is a ActiveX mapping control that enables the user to utilize TXF/TDB, MID/MIF, SHP/DBF, and raster data for building powerful mapping systems with multiple layers, layer control, individual visibility thresholds, attribute control, and more
gis ocx renderer mid mif shp dbf maps mapping raster styler

Map Suite - Winforms Edition 

Map Suite Winforms Edition is a powerful set of user controls enabling you to build compelling mapping applications. Leveraging Microsoft?s .NET framework, our APIs incorporate the latest technology to deliver intuitive streamlined interfaces.
spatially aware map suite winforms map suite map control map component map map ocx map object gis vb.net map shape files map tools royalty free esri