How to capture events on a TCppWebBrowser...

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3 total messages Started by Nesbel Fra Wed, 15 Dec 2004 09:32

#1453

Author: Nesbel Fra
Date: Wed, 15 Dec 2004 09:32

9 lines
1026 bytes

Hello:

In my project I need to create TCppWebBrowsers components at runtime, I use:
    TCppWebBrowser* aBrowser = new TCppWebBrowser(pnlWeb);
Somebody know how can I capture events on each "aBrowser" component??

Thanks
Nesbel

Re: How to capture events on a TCppWebBrowser...

#1454

Author: Hans Galema
Date: Thu, 16 Dec 2004 09:16

26 lines
1965 bytes

Nesbel Fra wrote:

> In my project I need to create TCppWebBrowsers components at runtime, I use:
>     TCppWebBrowser* aBrowser = new TCppWebBrowser(pnlWeb);
> Somebody know how can I capture events on each "aBrowser" component??

You can use all eventhandlers that otherwise are created and
assigned by the objectinspector in the ide.

You can once let create an eventhandler by the ide and then assign
it to the property of your at runtime instanciated component.

For instance: The ide can create: the CppWebBrowser1DocumentComplete
eventhandler which you then give your code:

void __fastcall TForm1::CppWebBrowser1DocumentComplete(TObject *Sender,
       LPDISPATCH pDisp, TVariant *URL)
{
	Showmessage ( "CppWebBrowser1DocumentComplete" );
}

Now assign it to your component aBrowser:

  aBrowser->OnDocumentComplete = CppWebBrowser1DocumentComplete;

Hans.

Re: How to capture events on a TCppWebBrowser...

#1455

Author: Nesbel Fra
Date: Thu, 16 Dec 2004 11:36

35 lines
1899 bytes

That's a great solution.

Thanks a lot!

Regards,
Nesbel

Hans Galema <notused@notused.nl> wrote:
>Nesbel Fra wrote:
>
>> In my project I need to create TCppWebBrowsers components at runtime, I use:
>>     TCppWebBrowser* aBrowser = new TCppWebBrowser(pnlWeb);
>> Somebody know how can I capture events on each "aBrowser" component??
>
>You can use all eventhandlers that otherwise are created and
>assigned by the objectinspector in the ide.
>
>You can once let create an eventhandler by the ide and then assign
>it to the property of your at runtime instanciated component.
>
>For instance: The ide can create: the CppWebBrowser1DocumentComplete
>eventhandler which you then give your code:
>
>void __fastcall TForm1::CppWebBrowser1DocumentComplete(TObject *Sender,
>       LPDISPATCH pDisp, TVariant *URL)
>{
>	Showmessage ( "CppWebBrowser1DocumentComplete" );
>}
>
>Now assign it to your component aBrowser:
>
>  aBrowser->OnDocumentComplete = CppWebBrowser1DocumentComplete;
>
>Hans.

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