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

The default is true.  

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 Visual Basic Compiler.  

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.  

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.  

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.  

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

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.  

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.  

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

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

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 Inherits attribute is case-sensitive when using C# as the page language, and case-insensitive when using Visual Basic as the page language.