摘要: Other Types of Expressions Data binding expressions are always wrapped in the characters. ASP.NET 2.0 also adds support for different types of expressions, commonly known as $ expressions because they incorporate the $ character. Technically, a $ expression is a code sequence that you can add to an .aspx page and that will be evaluated by an expression builder when the page is rendered. The expression builder processes the expression and replaces it with a string v 阅读全文
posted @ 2008-04-04 00:03 陋室 阅读(327) 评论(0) 推荐(0) 编辑