。在自定义安装的时候老是感觉少了什么东西，一查，少了J#，也许用J#的人真的是很少很少，ms有理由嘟囔着它的宏伟战略，把J#一脚踢到了回收站。
匆忙间跑到j#的官方网站（好歹也是一个语言，也就有一个门户）,看到一个ms的保质期查询的链接，大家可以去哪里查一下手里的软件还可以用多久...
http://support.microsoft.com/lifecycle/search/?sort=PN&alpha=j%23&Filter=FilterNO
还有一段申明...
Since customers have told us that the existing J# feature set largely meets their needs and usage of J# is declining, Microsoft is retiring the Visual J# product and Java Language Conversion Assistant tool to better allocate resources for other customer requirements. The J# language and JLCA tool will not be available in future versions of Visual Studio. To preserve existing customer investments in J#, Microsoft will continue to support the J# and JLCA technology that shipped with Visual Studio 2005 through to 2015 as per our product life-cycle strategy.
好了，现在vs和谐了，我发现卸载的时候把J#2.0的包给错误的卸掉，其实这是不对的，要装好，这个在download里面有下的，安心了
上次看到一篇讲.net怎么不济的话，看到这篇文章，算是给大家小小的YY一下...
Microsoft's .Net software development platform is more popular than Java in the enterprise, according to one industry analyst firm's report detailed on Wednesday
Info-Tech Research Group said its research found .Net the choice over Java among enterprises of all sizes and industries. Entitled, "It's Official: .Net Roasts Java's Beans," the study explored the relative prevalence of Java and .Net across different types of enterprises and found .Net has gained considerable market share and become the favorite of many enterprises.
In conducting its study, Info-Tech said it recently surveyed more than 1,850 organizations of different sizes. Info-Tech's research is not sponsored, a company representative said.
Almost half of all enterprises responding to the survey focus primarily on .Net with an additional 12 percent focused exclusively on .Net, the research found. This compares with just 20 percent of enterprises focusing primarily on Java and only 3 percent standardizing solely on it, Info-Tech said.
Java is not out of the game yet, the company said. But in offering hope for Java devotees, Info-Tech likens Java to legacy code. The company said .Net may emerge as a means of stitching together diverse applications but the immense amount of Java code will remain in the tradition of other legacy systems such as Cobol. Java also has "incredibly strong allies" in Sun Microsystems, IBM and Oracle, Info-Tech said.
Sun, which developed Java, declined to comment on the Info-Tech report. Sun recently decided to change its identification on the Nasdaq stock exchange from SUNW to JAVA, in recognition of its bread-and-butter brand.
