<div dir="ltr">Hi Michael,<br><br><div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
3) What are "Live Binding"? What's the difference between "IFPObserved" and the component events like OnCreate, OnShow, OnClick...?<br>
</blockquote>
<br></div>
See IFPObserved as a general event mechanism. </blockquote><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
The main difference is that a component can have only 1 OnCreate handler.<br>
whereas, in theory, an unlimited number of observers can observe one object.</blockquote><div><br></div><div>OK, then who defines "changed"? i.e. if I hook an event handler by using a TComponent's <span style="font-family:arial,helvetica,sans-serif"><span>FPOAttachObserver method, WHEN will my code gets called?</span></span><tt><span><span></span></span></tt></div>
<div><br></div><div>Thanks.<br></div></div></div></div></div>