I'm developing an application in C++ that extracts each sentence dispalyed in a browser, translates it and then displays the translation in the webpage.
I am using IHTMLDocument2 to do this. When the translated text is complete I write it to the browser using IHTMLDocument2::write(), and I can see the whole of the translated text.
I want to change this so that I can display the translation of each sentence as I receive it. I tried doing this by using IHTMLDocument2::write() for each sentence and then calling:
IHTMLDocument2::execCommand(bstr2, false, pVar, NULL);
IHTMLDocument2::close();
where
BSTR bstr2 = SysAllocString((BSTR)L"Refresh");
and
VARIANT pVar={0};
This does not work, I only see the complete translated text in one go at the end, not one by one as I need.
If I put in a MessageBox after each write(), I am able to see the sentences displayed one by one, after I click OK on the MessageBox each time. But if there is no MessageBox I am not able to see the text appear incrementally.
How can I make text appear incrementally on the browser as I write it to IHTMLDocument2?
Any suggestion will be appreciated,
Thank you.