Hi, Benjamin:
Thanks a lot for your response!
All I want is to query URL on a mozilla browser without creating a new
URL. However, I can not find a way to query URL after looking through all of
interface definitions in the directory ..\gecko_sdk\idl\. Could you give me
a hint how to get an URL address like http://www.firefox.com displayed on
browser. I did google search, but I can get any clues about getting URL from
XPCOM/C++.
Again, thanks a lot for your help.
Regards
"Benjamin Smedberg" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> yekerui wrote:
>> Hi, All:
>> I have a big trouble to get URL from XPCOM/C++/plugin. It is very
>> simple to get URL from IE with interface IWebBrowser2. I want to do
>> samething
>
> What URL are you trying to get? From your sample code it looks like you're
> trying to create a new URL.
>
>> rv =
>> pIComponentManager->GetClassObjectByContractID("@mozilla.org/network/standard-url;1",
>> NS_GET_IID(nsISupports), (void**)&pISupports);
>
> The class object is typically the object that implements nsIFactory, and
> it is hardly ever necessary to call this method. You typically create new
> XPCOM objects by calling CreateInstanceByContractID or
> GetServiceByContractID.
>
>
> Furthermore, I can guarantee that you don't actually want to be creating a
> new standardurl by hand. If you want to make a new URL, you should do so
> by asking the IOService to create one using the correct protocol handler
> (nsIIOService->NewURI).
>
> --BDS
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