Thank you so much for the reply. Regards Rajmohan

Yes. Thank you so much for the response Regards Rajmohan

Thank you so much for your response. Actually I was able to get the IWebrowser2 and IHTMLDocument2 for internet explorer. My aim was to get these type of helper objects to assist Firefox, Since firefox is using WinInet dll ( I was able to find with some tool) I queried about WinInet. Regards Rajmohan

EnumWindows function is working fine with all windows except my application. I will describe the issue in detail. I have a dll application and I have loaded it into App_Init folder, which loads for every application. I want to know which is currently loaded application and also I need to get the handle of the main window. I used EnumWindows for navigating through opened application. It is calling for all the application except mine. I dont understand the issue can anybody help me. Thanks in advance Regards Rajmohan

Rajmohan SK wrote: Can any body tell What is the best approach by which I can capture the URL change event in IE and Firefox. I read about API hook. Is it the best approach or any other alternative is there.Thanks in advance Regards Mozilla has his own API, which can easily used by any programmer.. but mind it, it's pretty difficult to register with FireFox client, until and unless user want to install in. In case of BHO, it can be intalled without user permission. "Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow Never mind - my own stupidity is the source of every "problem" - Mixture cheers, Alok Gupta VC Forum Q&A :- I/IV Support CRY- Child Relief and You