asp.net 页面元素

             1、AutoEventWireup
    指示控件的事件是否自动匹配 (Autowire)。

    如果启用事件自动匹配，则为 true；否则为 false。

    默认值为 true。

            2、CodeBehind

     Specifies the name of the compiled file that contains the class associated with the page. This attribute is not used at run time.

           3、CodeFile

     Specifies a path to the referenced code-behind file for the page. This attribute is used together with the Inherits attribute to associate a code-behind source file with  a Web page. The attribute is valid only for compiled pages.

          4、Buffer

Determines whether HTTP response buffering is enabled. true if page buffering is enabled; otherwise, false.

The default is true.  

          5、CompilerOptions  

A string containing compiler options used to compile the page. In C# and Visual Basic, this is a sequence of compiler command-line switches. For more information about compiler options, see C# Compiler Options or Visual Basic Compiler.  

          6、ContentType  

Defines the HTTP content type of the response as a standard MIME type. Supports any valid HTTP content-type string. For a list of possible values, search for MIME in the MSDN Library.  

          7、Culture  

Indicates the culture setting for the page. The value of this attribute must be a valid culture ID. Note that the LCID and Culture attributes are mutually exclusive; if you use one of these attributes, you cannot use the other in the same page. For more information about possible culture values, see the CultureInfo class.  

          8、Debug  

Indicates whether the page should be compiled with debug symbols. true if the page should be compiled with debug symbols; otherwise, false. Because this setting affects performance, you should only set the attribute to true during development.  

          9、Description  

Provides a text description of the page. This value is ignored by the ASP.NET parser.  

          10、EnableEventValidation  

Enables validation of events in postback and callback scenarios. true if events are being validated; otherwise, false. The default is true.

Page event validation reduces the risk of unauthorized postback requests and callbacks. When the enableEventValidation property is set to true, ASP.NET allows only the events that can be raised on the control during a postback request or callback. With this model, a control registers its events during rendering and then validates the events during the post-back or callback handling. All event-driven controls in ASP.NET use this feature by default.

It is strongly recommended that you do not disable event validation. Before disabling event validation, you should be sure that no postback could be constructed that would have an unintended effect on your application.  

          11、EnableSessionState  

Defines session-state requirements for the page. true if session state is enabled; ReadOnly if session state can be read but not changed; otherwise, false. The default is true. These values are case-insensitive. For more information, see ASP.NET Session State Overview.  

          12、EnableTheming  

Indicates whether themes are used on the page. true if themes are used; otherwise, false. The default is true.  

          13、EnableViewState  

Indicates whether view state is maintained across page requests. true if view state is maintained; otherwise, false. The default is true.  

          14、EnableViewStateMac  

Indicates that ASP.NET should run a machine authentication check (MAC) on the page's view state when the page is posted back from the client. true if view state should be MAC checked; otherwise, false. The default is true.

15、CompilationMode  

       Sets whether the page should be compiled, using a string that specifies one of several enumerated options. The default value is Always, so .aspx pages are compiled by default. For details, see the CompilationMode enumeration

16、ErrorPage

Defines a target URL for redirection if an unhandled page exception occurs.

17、Inherits

Defines a code-behind class for the page to inherit. This can be any class derived from the Page class. This attribute is used with the CodeFile attribute, which contains the path to the source file for the code-behind class. The Inherits attribute is case-sensitive when using C# as the page language, and case-insensitive when using Visual Basic as the page language.

If the Inherits attribute does not contain a namespace, ASP.NET checks whether the ClassName attribute contains a namespace. If so, ASP.NET attempts to load the class referenced in the Inherits attribute using the namespace of the ClassName attribute. (This assumes that the Inherits attribute and the ClassName attribute both use the same namespace.)

19、Language

Specifies the language used when compiling all inline rendering (<% %> and <%= %>) and code declaration blocks within the page. Values can represent any .NET Framework-supported language, including Visual Basic, C#, or JScript. Only one language can be used and specified per page.

20、MasterPageFile

Sets the path to the master page for the content page or nested master page. Supports relative and absolute paths

 

       21、StyleSheetTheme

Specifies a valid theme identifier to use on the page. When the StyleSheetTheme attribute is set, individual controls can override the stylistic settings contained in a theme. Thus a theme can provide an overall look for a site, while the settings contained in the StyleSheetTheme attribute enable you to customize particular settings on a page and its individual controls.

       22、TargetSchema

Specifies the name of a schema that validates content on the page. This serves only a descriptive purpose; no actual validation is performed, and the attribute is ignored by the parser. 

23、Theme

Specifies a valid theme identifier to use on the page. When the Theme attribute is set without using the StyleSheetTheme attribute, it overrides individual style settings on controls, enabling you to create a unified and consistent look on a page.