HTML5 Javascript API在视觉工作室中支持Intellisense

我开始玩 HTML5 / CSS3和新的 JavaScript API

我在VS 2010中注意到的一点是,它不支持新的JavaScript API,我想知道是否有任何可以做的事情

所以在Vs2010如果我键入：

var canvas = document.getElementById('diagonal');
     var context = canvas.getContext('2d');

我不会得到任何intellisense为“getContext”方法等.

我不想写代码,编译和祈祷它的工作.

任何想法如何启用智能感知新的JavaScript？

解决方法

我知道你标记了VS2010,但是 Visual Studio 11 Developer Preview,可能是最终的RTM,natively supports HTML5 intellisense,包括支持画布.

IntelliSense for DOM APIs has been improved,with support for many new HTML5 APIs including querySelector,DOM Storage,cross-document messaging,and canvas. DOM IntelliSense is Now driven by a single simple JavaScript file,rather than by a native type library deFinition. This makes it easy to extend or replace.