or from the man himself: Bjarne Stroustrup: Why is the size of an empty class not zero?[^] Mark Salsbery Microsoft MVP - Visual C++ :java:

I already gave you the answer. If your activeX control is not digitally signed by a reputable source, then Explorer will count it as untrusted - as you've already experienced. You've just told explorer "controls from www.xyz.com are ok, honest" - you've not actually done anything to make the control itself trustworthy. Iain.

Make sure your .ocx is added to the installation project to be installaed to some location. In the Visual Studio Installer, in the "Project Exporer" you should have an item called "Associations". Double click on this to open the view. I'm assuming the .ocx is an ActiveX control which would mean you want to add a COM Object. Use the ActiveX controls CLSID for the identifier. Make sure it is selected and go over the "Properties" window. Select "Component", click the "..." button and hit the "the following component" radio button, and double click on your .ocx file in the list. The other options in the Properties window will default to the settings needed for InProc Servers (if I remember correctly) so if your component is typical, you will likely use the defaults but be aware of these settings if you find it's still not registering correctly. One word of caution, the MSI will register and deregister the file the CLSID path refers to for you. During development, when you manually register new versions, always keep in mind to check OLEView to ensure the last registered ProgID is pointing to the CLSID component that you would expect. This is more troublesome in a VB environment since you have to explicitly set "binary compatibility" to reuse the same CLSID. Just be aware to always check OLEView if something is not right on your development box. I find I still need to use "regsvr32.exe" on a regular basis without regards to my deployment .msi during development. Hope that helps

Hi Ashish, Thanks. Yes, you can very well use the RegSvr32.exe in packager. However, I don't know much about how to. Regards, Paresh.

Did you see my suggestion ? What about using GetMessage instead of PeekMessage ? Cédric Moonen Software developer Charting control [v1.2]

same problem here

Hey Thanks For Reply,, I want to add my other project as DLL because I want to make it as Hooks which contineusly sends message to my Activex project(Messages like Screen Update,Mouse Update).In my Activex project I want to get those messages and process on these messages. Is this possible?? Anything you understand, Plz suggest me. Thanks. Ashish Bhatt

I'm not really sure what it might be then. I googled and the first hit I got looks interesting/promising... (Specifically, the "community content" section had some detailed talk about possible things to look for) Ideas[^]

Hmmm, where to start. Simple answer: #include "omnithread.h" And add nt.cpp to your project. Longer answer: If you're struggling to include a header, then threads may be overly ambitious. Bit Longer answer: Is there a reason you're not asking on www.koders.com where the files are from? I know that *I'm* not going to make a dummy project, download those files, work out what they're about, test it, then tell you. That's the sort of thing you PAY people for. Iain.

Thanks for reply. As you told that preprocesser macro may not be defined i tried to see its defination but it shows it is not defined.But the same other project is running by doing the same thing and it doesn,t give error to it.But I am doing the same thing and it gives me the error. The diff is only that I include header file like #include "omnithread\omnithread.h" and in other project it is like #include. If any other suggetion then reply.I will appreciate your answer. Thanks. Ashish Bhatt

Ya, Thanks. But Now I am getting little much strange problem.Let me explain little much more abt my application.In my application the function in which this bitmap capture is available calls very frequently with diff diff rectangle position. Now my problem is that at first rectangle data doesn't come(means I checked color value from the buffer it is black color for every pixel)but from second time it comes the data comes right. Every time data comes right aftere every one rectangle. I hope it very silly mistake but i am not getting it Here I write code from which I print the Pixel values using setpixel. unsigned char *destData = new unsigned char[iWidth*iHeight*sizeof(unsigned char *)] ; unsigned char *srcColor = new unsigned char[iWidth*iHeight*sizeof(unsigned char *)] ; int color = 0; for(int x = iHeight - 1; x >= 0; x--) { for(int y = 0; y < iWidth; y++) { srcColor[color++] = GetRValue(lpClrData[iWidth* x + y]); srcColor[color++] = GetGValue(lpClrData[iWidth* x + y]); srcColor[color++] = GetBValue(lpClrData[iWidth* x + y]); ::SetPixel(m_hrootdc,x ,y ,RGB(srcColor[color-3],srcColor[color-2],srcColor[color-1])); } } Ashish Bhatt

TCHAR str[120] =_T("Desktop"); ::SendMessage(GetDlgItem(IDC_LIST1)->m_hWnd,LB_ADDSTRING,0,(LPARAM)(str));

ashishbhatt wrote: This application has failed to start because VNCHooks.dll was not found.Re-installing the application may fix this problem. try copying it with same folder as of executable "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

ashishbhatt wrote: but it is good to understand. Yes it is. Therefore it would be good for you to understand threads and threading issues before you develop a multi-threading application yes? There are sources on the internet you can use, try google, I also recommend the book Advanced Windows by Richter.

Run-Time Type Information[^] Mark Salsbery Microsoft MVP - Visual C++ :java:

hai ashish, can you explain exactly what you want, as Cedric Moonen said, may be we will be able to help.

Ok Thank u Hiru. I will see this Link. Ashish Bhatt

The CString class is designed to handle C-style strings, meaning strings that are terminated with a character value of zero (AKA NUL).  It is not designed to handle raw data that contains embedded NUL characters, not double-NUL-terminated collections of strings.    Sounds like you may be a bit too comfortable with CStrings... :) -=- James Please rate this message - let me know if I helped or not! * * * If you think it costs a lot to do it right, just wait until you find out how much it costs to do it wrong! Avoid driving a vehicle taller than you and remember that Professional Driver on Closed Course does not mean your Dumb Ass on a Public Road! See DeleteFXPFiles

And you have an article that I like it.;)