Re: HELP!!! swt + mozilla (adtional questions)

Christian Biesinger <[email protected]> Fri, 03 Jan 2003 17:28:04 +0000
Newsgroups gmane.comp.mozilla.devel.java,gmane.comp.mozilla.devel.embedding,gmane.comp.mozilla.devel.xpcom
Message-ID <[email protected]>
jml wrote:
> Also, where can I found document for DOMString,

DOMString is the same as AString, I think...

> and what does the "raise
> exception" mean in the XPCOM world -- I mean at the binary level, is it
> a C/C++ exception? Or operating system exception?

 From a C++ point of view:

NS_IMETHODIMP nsFoo::Bar() {
  return NS_ERROR_FAILURE;
}

So basically, an exception happens (gets thrown) if 
NS_FAILED(return_value) is true.


In Javascript, this corresponds to the normal exceptions that the 
language provides.



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