Geomedia 的二次开发教程及试验代码，VB语言，不过通过升级能在VS2005下使用。-Geomedia the secondary development guidance and test code, VB language, But through escalation in the use VS2005.

visual C# 及 vb.net介绍在 vs2005环境下是如何开发 arcgis Enginr 二次开发程序-visual C# and vb.net in vs2005 environment describes how the development of secondary development program arcgis Enginr