Difference between revisions of "OOP Class10"

Revision as of 16:00, 5 April 2006

Response Object

Response.Write()

http://iam.colum.edu/oop/classsource/class10/Response/Response1.aspx Response1.aspx - source

Response.End()

http://iam.colum.edu/oop/classsource/class10/Response/Response2.aspx Response2.aspx - source

Response.Clear()

http://iam.colum.edu/oop/classsource/class10/Response/ResponseClear.aspx ResponseClear.aspx - source

Response.Flush()

http://iam.colum.edu/oop/classsource/class10/Response/ResponseFlush.aspx ResponseFlush.aspx - source

Debugging with response object

Using the response buffer can be extreemely usefull for debugging. Sometime you may hav to setup a small debug system to help catch errors in object that do not inherit from System.UI.Page.

Response.Flush()

http://iam.colum.edu/oop/classsource/class10/Response/ResponseDebug.aspx ResponseDebug.aspx - source

View State

ViewState is an instance of statebag todo demostate viewstate

Sessions

Dog examples

The first page creates a dog objects and stores it as a session variable.

http://iam.colum.edu/oop/classsource/class10/dogsession/dog.aspx dog.aspx - source

http://iam.colum.edu/oop/classsource/class10/dogsession/dog_session_Page1.aspx dog_session_Page1.aspx - source

http://iam.colum.edu/oop/classsource/class10/dogsession/dog_session_Page2.aspx dog_session_Page2.aspx - source

http://iam.colum.edu/oop/classsource/class10/dogsession/dog_session_Page3.aspx dog_session_Page3.aspx - source

More Event Samples

A nice exmaple of a web page that uses exents to create and use our dog class. Notice hot the events and the dog class are only loosely coupled (the doesn't directly use the dog class).

http://iam.colum.edu/oop/classsource/class10/events/DogDelegateEvent.aspx DogDelegateEvent.aspx - source