1、ESRI官方的帮助文档是必不可不看的：
http://help.arcgis.com/en/webapi/silverlight/help/index.html
下面补充一些连接地址：
http://bbs.esrichina-bj.cn/ESRI/thread-45302-1-1.html
http://www.cppblog.com/yanjie2500/archive/2011/03/23/142596.html
http://www.cnblogs.com/zya-gis/archive/2009/07/17/1525944.html
http://www.cnblogs.com/Royal_WH/archive/2010/11/02/1867366.html
http://www.cnblogs.com/king1302217/archive/2010/06/02/1749790.html
http://www.cnblogs.com/heqinghua/archive/2011/10/11/2207635.html
http://blog.csdn.net/flexmapserver/article/details/5875391
http://www.geobar.net/thread-332-1-1.html
http://bbs.silverlightchina.net/forum.php?mod=viewthread&tid=373&extra=page%3D2
http://www.gisall.com/html/index.html
http://bbs.esrichina-bj.cn/ESRI/thread-70891-1-1.html
