MFC And ActiveX in Visual C++
(Archived Message)

Read Replies | Start New Thread | Developers Board Index

Developers Board (Del Msg) Title: MFC And ActiveX in Visual C++ Posted By: John Tamburo E-mail: johntam@mbfs.com Date: 12/10/2001 at 11:57:58 Recent Posts • Secure Digital Card Modem • eBooks not being found on • Bluetooth phones • Ipaq screen iput problem • Wireless To Wireless • Outlook calendar plugin? • Options for new iPaq buye • Pocket Inbox • Help with Buying a PDA • Ipaq 1945 or 2215 with Na More ...     Message: Using VC++ 6.0 to make a MFC app with the following: I have a CDialog Descendant with an ActiveX control embedded. This Dialog stays hidden 100% of the time, and the control is used for security validation. In my CApplication descendant, I declare: CSecDialog SecurityDlg; When starting up, I check the securityDlg's ActiveXControl properties to know if security is OK. If not, I disp a warning dlg and let the user re-enter the security code; if not entered properly, I exit immediately. Now, later on, I need to check and/or modify security codes from other dialogs. So, I try to access by declaring: extern cMyApp theApp; and accessing as follows: if (cMyApp.SecurityDlg.Control1.IsSecurityOK) { (do stuff) } Compiles and links without a problem, but I am getting debug assert errors on the if statement or any other statement accessing a method or property of the ActiveX Control. If I examine at runtime prior to executing the code above, the pointer to the securityDlg is OK, and it looks as if the ActiveX is OK. So I am stumped. Can anyone help? Desperate but thankful for help, John Is this message offensive or in violation of this board's policies? If so report it by clicking here.

Message Thread

MFC And ActiveX in Visual C++ - John Tamburo - 12/10/2001   <<< You Are Here

Search:

Jupitermedia Corporation has two divisions: Jupiterimages and JupiterOnlineMedia

Jupitermedia Corporate Info

Legal Notices, Licensing, Reprints, Permissions, Privacy Policy.
Advertise | Newsletters | Tech Jobs | Shopping | E-mail Offers

Solutions

Whitepapers and eBooks

Avaya Article: Developing Speech Grammars That Rock, Part 1: Best Practices Go Parallel Article: PDC 2008 in Review Avaya Article: Communication-Enabled Mashups: Empowering Both Business Owners and IT Microsoft Article: Build and Run Virtual Machines with Hyper-V Server 2008 Go Parallel Article: Q&A with a TBB Junkie

IBM Whitepaper: Innovative Collaboration to Advance Your Business Internet.com eBook: Real Life Rails Internet.com eBook: Best Practices for Developing a Web Site Avaya eBook: IP Application Development - Explore Device, Media and Call Control MORE WHITEPAPERS, EBOOKS, AND ARTICLES

Webcasts

HP Webinar: Virtualization for Business Critical SAP on SQL Server Go Parallel Video: Intel(R) Threading Building Blocks: A New Method for Threading in C++ Microsoft Partner Portal Video: Microsoft Gold Certified Partners Build Successful Practices

Go Parallel Video: Performance and Threading Tools for Game Developers Rackspace Hosting Center: Customer Videos MORE WEBCASTS, PODCASTS, AND VIDEOS

Downloads and eKits

IdeaBlade Download: DevForce EF--Developing for LINQ and the Entity Framework Microsoft Download: Silverlight 2 SDK 30-Day Trial: SPAMfighter Exchange Module Red Gate Download: SQL Toolbelt

Iron Speed Designer Application Generator Microsoft Download: Silverlight 2 Developer Runtime (Windows) IdeaBlade Download: .NET Programming with DevForce Classic MORE DOWNLOADS, EKITS, AND FREE TRIALS

Tutorials and Demos

Online Demo: IBM Cognos 8 Business Intelligence Reporting

MORE TUTORIALS, DEMOS AND STEP-BY-STEP GUIDES