if changed then save.... (howto-going crazy)

Requirements
RadControls version	2012.2.734.35
.NET version	3.5
Visual Studio version	2012
programming language	vbnet
browser support	all browsers supported by RadControls

PROJECT DESCRIPTION
my friend, I need a working sample that shows me if radeditor changed or not. I cannot simply use "if radeditor1.changed then savecontent" command. there are many possibilities and solutions of the forum. keydown event is first to control, copy paste, menu events etc. there are several solutions but nobody posted a fully functional example. I coluldn't manage combine all of them: can somebody help me please, I'm going crazy for 2 days. isnt there a simple way to learn if user changed the content of radeditor ? it cannot be so hard. I'm ready to accept that I'm an idiot but couldnt make it.

best regards...

Hi Aykut,
    If you can do it on the server side, there is a TextChanged event.
Go to properties of the radeditor, double click on TextChanged, it will create the code for you as a

function like Editor1_TextChanged. Just fill it in with the call to save.
Like a Data Access Layer call you have implemented, like:
saveContent(ContentId, Editor1.Content);

  If you need client side, then I guess you need to listen for keyup events. I don't know that one.
Which one do you need?
Ozgur Ozturk