由网友(誰懂棒棒糖的傷)分享简介：原谅我的无知ASP，但有什么区别呢？Pardon my ASP ignorance, but what's the difference?推荐答案这些都是有点非正式地称为蜂螫。有4种类型：These are somewhat informally referred to as "bee stings". The...

原谅我的无知ASP，但有什么区别呢？

Pardon my ASP ignorance, but what's the difference?

推荐答案

这些都是有点非正式地称为蜂螫。有4种类型：

These are somewhat informally referred to as "bee stings". There are 4 types:

＆LT;％＃％＆GT; 在数据绑定阶段被调用

<%# %> is invoked during the DataBinding phase.

＆LT;％=％＆GT; 用于获取从code值的UI层。意味着与ASP应用程序向后兼容。如果在.NET中无法使用。

<%= %> is used to get values from code to the UI layer. Meant for backward compatibility with ASP applications. Shouldn't use in .NET.

＆LT;％@％＆GT; 重presents的指令并允许行为，以在不诉诸code设置。

<%@ %> represents directives and allow behaviors to be set without resorting to code.

＆LT;％：％＆GT; （在ASP.NET 4中引入）是一样的％= ，但与HtmlEncoding输出的附加功能。其目的是为这是默认的使用量（超过％= ）来帮助盾反脚本注入攻击。

<%: %> (introduced in ASP.NET 4) is the same as %=, but with the added functionality of HtmlEncoding the output. The intention is for this to be the default usage (over %=) to help shield against script injection attacks.

指令指定的设置是   使用的页和用户控制   当编译器编译器进程   ASP.NET Web窗体页（.aspx文件）   和用户控件（.ascx）文件。

Directives specify settings that are used by the page and user-control compilers when the compilers process ASP.NET Web Forms pages (.aspx files) and user control (.ascx) files.

ASP.NET对待任何指令块   （小于％@％>）不包含的   明确指示名字作为@页   指令（一个页面）或作为@   控制指令（用于用户   控制）。

ASP.NET treats any directive block (<%@ %>) that does not contain an explicit directive name as an @ Page directive (for a page) or as an @ Control directive (for a user control).

@Esteban - 增加了一个MSDN链接指令。如果您需要...更多的解释，请让我知道。

@Esteban - Added a msdn link to directives. If you need...more explanation, please let me know.