ASP.NET Unleashed 笔记
1.NET Framework consists of two parts:Framework class Library and the Common Language Runtime.
2.在web.config中引入多个命名空间,这样就不用每个页面都引用了(经测试,无效?)
<configuration><system.web><pages><namespaces><add namespace="System.Net.Mail"/></namespaces></pages></system.web></configuration>
3.Everything in an ASP.NET page is converted to a .NET Class.
4.LoadPage happens before any control events, PreRender happens after any control events.
5.AutoEventWireUp的用法
6.Page-level trace and application-level trace
前者所有用户可见,后者只有访问trace.axd页才能看见
7.AssociatedControlID
让label在辅助阅读器上排版更好?点label的时候焦点自动到对应的TextBox上
8.Literal与Label?
label 会解析成span,literal则不会,适合用来显示title。literal不支持样式,只有Mode
9.Use Alternate Text for any image.
10.跨页传值
Button的PostBackUrl FindContrl或者property
11.Click and Command
you can pass a command name and command argument to a command event handler but not to a click envet handler.
12.display占位置,visibility不占位置