ASP.NET.in.a.Nutshell.Second.Edition [Electronic resources] نسخه متنی

This class allows you to take advantage of features enabled in the
client's browser. It is automatically available
through the Browser property of the built-in
Request object and corresponds roughly to the
MSWC.BrowserCapabilities component that existed in
ASP. You can use this class to write browser-specific code for a web
page or a custom web page control.

Essentially, the HttpBrowserCapabilities class is
a list of properties that describe the client's
browser. Many properties return True or
False, depending on whether a given capability is
enabled in the browser, such as ActiveXControls,
BackgroundSounds, CDF (the
channel definition format used in webcasting),
Cookies, Frames,
JavaApplets, JavaScript, and
VBScript. Other Boolean values tell you whether or
not the browser is AOL-based, a beta, and running on the Win16 or
Win32 platform (the AOL, Beta,
Win16, and Win32 properties,
respectively). Additionally, you can retrieve information such as
version number (MajorVersion and
MinorVersion), the Platform
name (e.g., "Win32"), the browser
Type (e.g., "Microsoft Internet
Explorer 5"), and the full
Version number as a string.

public class 
HttpBrowserCapabilities  : System.Web.Configuration.HttpCapabilitiesBase {
// Public Constructors
public 
HttpBrowserCapabilities ( );
// Public Instance Properties
public bool 
ActiveXControls {get; }
public bool 
AOL {get; }
public bool 
BackgroundSounds {get; }
public bool 
Beta {get; }
public string 
Browser {get; }
public bool 
CDF {get; }
public Version 
ClrVersion {get; }
public bool 
Cookies {get; }
public bool 
Crawler {get; }
public Version 
EcmaScriptVersion {get; }
public bool 
Frames {get; }
public bool 
JavaApplets {get; }
public bool 
JavaScript {get; }
public int 
MajorVersion {get; }
public double 
MinorVersion {get; }
public Version 
MSDomVersion {get; }
public string 
Platform {get; }
public bool 
Tables {get; }
public Type 
TagWriter {get; }
public string 
Type {get; }
public bool 
VBScript {get; }
public string 
Version {get; }
public Version 
W3CDomVersion {get; }
public bool 
Win16 {get; }
public bool 
Win32 {get; }
// Public Instance Methods
public Version[ ] 
GetClrVersions ( );
}

Hierarchy

System.Object
System.Web.Configuration.HttpCapabilitiesBase
HttpBrowserCapabilities

Subclasses

System.Web.Mobile.MobileCapabilities

Returned By

HttpRequest.Browser

Passed To

HttpRequest.Browser