Hi Bryan, I've googled around with the string "Runtime Error has occurred... Do you wish to Debug" and I've found hundreds of links including one from Microsoft. You better check those links. Maybe you can find something that can help. Good luck, Adam ----- Original Message ----- From: Bryan Garaventa To: jfw@xxxxxxxxxxxxx Sent: Monday, March 21, 2005 4:43 PM Subject: [Bulk] A RuntimeError Hello, I've been getting this error message for a while now, and can't seem to find a work-around for it. Error A Runtime Error has occurred.graphic 580 Do you wish to Debug? Line: 30 Error: 'windowHandle' is null or not an object Yes No Although there are no errors when compiling, this seems to originate from a specific section of code. Form1 contains a WebBrowser Control, which simulates a standard IE session. Events generated from the Browser Control (I.E. BeforeNavigate2, DocumentComplete, etc.), are passed to Form1 for processing. This works great until a JavaScript popup window is encountered. When such a window is clicked, the NewWindow2 event is fired as with any other popup window. The code I was given to handle this occurance appears to pass the event's functionality to the new form, but unfailingly generates the error message above. This is the code I was given for the NewWindow2 event 'The code at the beginning of the NewWindow2 event 'Where Form1 is the current form Dim frmMe as Form1 'The code after some validation procedures within the NewWindow2 event frmMe = New Form1 e.ppDisp = frmMe.WB.Application 'Where frmMe.WB is the contained WebBrowser Control frmMe.Text = "New Window" frmMe.WB.Navigate(tmpURL) 'Where tmpURL is the target of the popup window frmMe.Show() e.cancel = True 'End code for the NewWindow2 event The coding language is VB.net, and was written using Visual Studio.net 2003. If you have any ideas about the problem or the solution, please let me know. I would greatly appreciate your help. Thank you, and best wishes. Bryan Garaventa http://gutterstar.net/ -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx