为什么VS2008里没有Silverlight呢？

1. 先打VS2008Sp1的包 
http://www.microsoft.com/downloads/zh-cn/details.aspx?FamilyID=FBEE1648-7106-44A7-9649-6D9F6D58056E

2. 装  Silverlight3_Tools.exe
http://www.microsoft.com/downloads/zh-cn/details.aspx?FamilyID=9442b0f2-7465-417a-88f3-5e7b5409e9dd