We'd like to disable, or at least get information of,
when a drag and drop event happens in the "Design
View". We are working on an extension that shows a
graphical representation of an XML file.

Unfortunately, drags that move
elements around in the XML file are very likely to
leave the file in an incorrect state. We've looked
thru the pdf files provided with Dreamweaver
(especially the "Extending DW" and the "API" pdfs) and
have looked thru several of the web sites of the DW
communiity but haven't found a way to do this.

While looking in the web I found how to do this in the browser:

on ie:
<body ondragstart="return false" onselectstart="return false">

or trying javascript:
document.ondragstart=function(){return false};

But nothing that I found seems to work in dreamweaver (MX 2004). Does
anyone know how to capture (so we can validate, and undo if validation fails)
or disable drag and drop in design view?