Page Objects in .NET

over 9 years ago

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While running websites the first thing that happens is that page gets loaded. During this the page event cycle executes and fires lots of events.

Types of Object:

Server Object

Server object is used to process the request from the client.

Method	Description
CreateObject(String)	Creates an instance of the COM object identified by its ProgID (Programmatic ID).
CreateObject(Type)	Creates an instance of the COM object identified by its Type.
Equals(Object)	Determines whether the specified Object is equal to the current Object.
Execute(String)	Executes the handler for the specified virtual path in the context of the current request.
Execute(String, Boolean)	Executes the handler for the specified virtual path in the context of the current request and specifies whether to clear the QueryString and Form collections.
GetLastError	Returns the previous exception.
GetType	Gets the Type of the current instance.
HtmlEncode	Changes an ordinary string into a string with legal HTML characters.
HtmlDecode	Converts an Html string into an ordinary string.
ToString	Returns a String that represents the current Object.
Transfer(String)	For the current request, terminates execution of the current page and starts execution of a new page by using the specified URL path of the page.
UrlDecode	Converts an URL string into an ordinary string.
UrlEncodeToken	Works same as UrlEncode, but on a byte array that contains Base64-encoded data.
UrlDecodeToken	Works same as UrlDecode, but on a byte array that contains Base64-encoded data.
MapPath	Return the physical path that corresponds to a specified virtual file path on the server.
Transfer	Transfers execution to another web page in the current application.

The request object is used to provide the request made by the client to the server.

Property	Description
AcceptTypes	Types to be accepted by the URL
ApplicationPath	Where the application gets hosted
Browser	The facilities provided by the browser
ContentEncoding	Type of parsing used
ContentLength	This will specify the total length of the request
ContentType	This will set the type of data to be sent or received
Cookies	Cookies data to be get or set
FilePath	Gets the location path
Files	Gets the data of the file being sent.
Form	Gets a collection of form variables.
Headers	Gets a collection of HTTP headers.
HttpMethod	The HTTP functions used by the browser.
InputStream	The data being sent by the browser.
IsSecureConnection	Checks whether the request is secure or not
QueryString	Gets the data being sent in the query string form
RawUrl	Will get the URL
RequestType	The type of request to send data
ServerVariables	The kind of variable receiving data
TotalBytes	Total bytes while transmission
Url	URL of the request
UrlReferrer	Will get detail about the URL being used
UserAgent	Client end details
UserHostAddress	Get the IP details
UserHostName	The hosted address
UserLanguages	Will get the language being used.

The response after being processed by the server is contained in this object.

Method	Description
AddHeader	To add additional information
AppendCookie	To add temporary information
AppendHeader	It will add additional information for the devices
AppendToLog	It will add the details for logging details
BinaryWrite	To write binary data
ClearContent	To clear the temporary data
Close	Close the connection from the socket
End	Ends the connection
Equals(Object)	Check the object equality
Flush	To delete all unwanted details
GetType	Type of data being sent
Pics	Information about the graphical objects
Redirect(String)	It will redirect the request
Redirect(String, Boolean)	Redirect the details to the client
SetCookie	Will set the cookie on client side
ToString	Current object details
TransmitFile(String)	To transmit the data
Write(Char)	To write the data
Write(Object)	Write data to stream
Write(String)	Write string data.
WriteFile(String)	Write file contents
WriteFile(String, Boolean)	Write file contents including boolean