ASP – RESPONSE and REQUEST OBJECT

Response Object

The ASP Response object is used to send output to the user from the server. Its collections, properties, and methods are described below:

Collections

Collection Description
Cookies Sets a cookie value. If the cookie does not exist, it will be created, and take the value that is specified

Properties

Property Description
Buffer Specifies whether to buffer the page output or not
CacheControl Sets whether a proxy server can cache the output generated by ASP or not
Charset Appends the name of a character-set to the content-type header in the Response object
ContentType Sets the HTTP content type for the Response object
Expires Sets how long (in minutes) a page will be cached on a browser before it expires
ExpiresAbsolute Sets a date and time when a page cached on a browser will expire
IsClientConnected Indicates if the client has disconnected from the server
Pics Appends a value to the PICS label response header
Status Specifies the value of the status line returned by the server

Methods

Method Description
AddHeader Adds a new HTTP header and a value to the HTTP response
AppendToLog Adds a string to the end of the server log entry
BinaryWrite Writes data directly to the output without any character conversion
Clear Clears any buffered HTML output
End Stops processing a script, and returns the current result
Flush Sends buffered HTML output immediately
Redirect Redirects the user to a different URL
Write Writes a specified string to the output

The ASP Request object is used to get information from the user.

Request Object

When a browser asks for a page from a server, it is called a request. The ASP Request object is used to get information from the user. Its collections, properties, and methods are described below:

Collections

Collection Description
ClientCertificate Contains all the field values stored in the client certificate
Cookies Contains all the cookie values sent in a HTTP request
Form Contains all the form (input) values from a form that uses the post method
QueryString Contains all the variable values in a HTTP query string
ServerVariables Contains all the server variable values

Properties

Property Description
TotalBytes Returns the total number of bytes the client sent in the body of the request

Methods

Method Description
BinaryRead Retrieves the data sent to the server from the client as part of a post request and stores it in a safe array

Reference : Dilip Kumar Jena ( http://mstechexplore.wordpress.com )

 

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