No.. I had my embedded board connected to the PC with a cross-over cable.. no switch.

What is the error you get? If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong. -- Iain Clarke [My articles]

Not if the user of your dll creates instances of MyStruct itself. It needs to be a complete type if the user of your DLL is to create instances of it. If you delegate all creation/destruction of MyStruct instances to the dll, you can achieve something like this. I've seen this sort of thing done with void *'s for the interface. I don't know if you could do this with a pointer to an incomplete type. If not, you could get a sort of type safety by wrapping the void * in a struct of its own with the definition of that struct exposed to the consuming application. Please do not read this signature.

Thanks Rajesh. I appreciate the help. Paul

For a dialog, you need to handle the undocumented WM_KICKIDLE message to get the command enablers working. See: WM_KICKIDLE for Updating MFC Dialog Controls[^] If you are tracking a popup menu, you may need to set the menu item states before calling TrackPopupMenu(Ex). Mark Mark Salsbery Microsoft MVP - Visual C++ :java:

O M G :(( Mark Salsbery Microsoft MVP - Visual C++ :java:

Look at the bottom of your stdafx.h file... you'll find a group of #pragma statements surrounded by #ifdef _UNICODE ... ... ... #endif Remove the line with the #ifdef _UNICODE and the corresponding #endif. Hope that helps. Karl - WK5M PP-ASEL-IA (N43CS) PGP Key: 0xDB02E193 PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

Maybe this will help a bit...from the docs: "The iItem member of lpnmitem is only valid if the icon or first-column label has been clicked. To determine which item is selected when a click takes place elsewhere in a row, send an LVM_SUBITEMHITTEST message." Mark Mark Salsbery Microsoft MVP - Visual C++ :java:

Been a while, but if i recall correctly, - use GetAdaptersInfo to walk through the adapters - for each adapter you can walk its list of (local) IP addresses - create the socket then bind to the local address for the adapter you want - after the bind connect to the desired peer ...cmk The idea that I can be presented with a problem, set out to logically solve it with the tools at hand, and wind up with a program that could not be legally used because someone else followed the same logical steps some years ago and filed for a patent on it is horrifying. - John Carmack

I managed to solve the problem. For those who are intrested I did the following: CommandLineInfo cmdInfo; ParseCommandLine( cmdInfo ); CString strProjectName = cmdInfo.m_strFileName; This works without any issues. Thanks.

I don't know of any built-in support for this. Rich edit controls have a vertical style for Asian languages. You'll probably have to roll your own :) Mark Mark Salsbery Microsoft MVP - Visual C++ :java:

Thanks Prasad (and Joseph). I found the answer in his article. For those who are curious the problem came about in the declaration of tx_in_progress. It was declared as int tx_in_progress. When I wrote while (pCom->tx_in_progress) {;} and optimized for speed the compiler assumed nothing in the loop modified the variable so it never checked it again, creating an endless loop. The solution is to declare it as volatile int which tells the compiler not to make any assumptions about the variable. I'm pretty sure that is the cause of it. If anyone has something different please let me know. Great article by Joseph. Thanks.

masnu wrote: Is there any way to save my memory bitmap or the memory DC so that I can Bit Blit it Yes. masnu wrote: if anyone can point me in the direction on some good articles Take a look here. Best wishes, Hans [CodeProject Forum Guidelines] [How To Ask A Question] [My Articles]

There is related [^] article, targetd to VS 2003. But should usefull to you. Prasad Notifier using ATL | Operator new[],delete[][^]

You can't. You need to use implicit linking if you want to import classes (that is, you need to link to the library which is associated with the dll and not using LoadLibrary). Cédric Moonen Software developer Charting control [Updated - v1.1]

I did. Same error occurs.

masnu wrote: I didn't get the link. Check again. It's there. "Money talks. When my money starts to talk, I get a bill to shut it up." - Frank "Judge not by the eye but by the heart." - Native American Proverb

The controls are disabled because you don't have WM_COMMAND handlers for them yet. Either add handlers, or set the main frame's m_bAutoMenuEnable member to false. --Mike-- Visual C++ MVP :cool: LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Use CAsyncSocket instead of CSocket. CSocket assumes synchonous communications (that is, you will send, then wait for a return message). An alternative is to put the socket's receive call in a worker thread that fires off an event when it receives data in the buffer. If you decide to become a software engineer, you are signing up to have a 1/2" piece of silicon tell you exactly how stupid you really are for 8 hours a day, 5 days a week Zac

you use extern when you want to tell the compiler the type of a variable or function which is defined in another file. if you have a variable called blah, of type int, at global scope (not static, or local to a function) in foo.c and you want to use it in bar.c, you would put "extern int blah;" somewhere in bar.c, or in a file that bar.c includes. that way, when the compiler is working on bar.c, it knows the type of the variable 'blah'. the linker will come around later and make sure all references to 'blah' are looking at the same thing. Cleek | Image Toolkits | Thumbnail maker