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Hello, I am uning IRIX64. I need to do an ls - 1 (one) command in order to get a one colum listing of the contents of a non current directory: t01:~ [119] > ls -1 /scratch/u118807/reconstruct ./ ../ fr000202.rec fr000202.sin input_files/ input_files.tar sin000000.rec sin000000.sin...

Thank you Ion. Are there any examples you can point me to to achieve this? --Cecilia.

Hello, How can I make a C++ program running on Windows 2000 read data (read from a file for example) located in a Unix system? Any help will be greatly appreciated. Thanks.

Thank you Norm!

It got me started, Thanks!

Hello, I currently can make a system call from within my C++ as follows: exec("ls -l"), I want to run a more complicated program and be able to controll it from withing my C++. For example, if I run the xclock process, I cannot gain control of my program until I close the xclock...

I got it, I need double quotes arougn exec() as in: exec("ls -l"); Thanks,

Hello, How can I invoke a unix command from within my C++ code? Thanks, --Cecilia

Hello, Changing modes does not work. I still get the same error. Could that be because it is a Windows app? Basically, it is a little window which displays a butterfly flying. Is there any other .exe I can use in Unix that will give me a hint that is executing? Thanks, --Cecilia.

Hello, I need to write a little C/C++ program that launches an executable and controls it (be able to identify if it is running, be able to kill it if necessary). I have done this already in Windows with ViusualC++. Question, I have an executable to test (Butterfly.exe) that does not execute...

Hello, FYI, I found the answer: DoEvents is a function defined in a windows library, VC++ probably just automatically includes the library header, and link the library in when compiling/linking. Outside, you have to figure out which libraries you need to include. I compiled and included the...

FYI, I found the answer to the problem. DoEvents is a function defined in a windows library, VC++ probably just automatically includes the library header, and link the library in when compiling/linking. Outside VC++, I had to include the User32.LIB at compile time, and everything went fine...

FYI, I found the answer. DoEvents is just a function defined in a windows library, VC++ probably just automatically includes the library header, and link the library in when compiling/linking. Outside VC++, I had to link User32.LIB. Thanks,

When trying to compile a plain C++ program (not visualC++) which uses DispatchMessage, TranslateMessage, and GetMessage in a DoEvents() loop function, I get the following link errors: Butter2.obj : error LNK2001: unresolved external symbol __imp__DispatchMessageA@4 Butter2.obj : error LNK2001...

[Note: seems like I was unable to post this a few minutes ago. Sorry if it gets duplicated] Hello, In VisualC++ I have a program that calls DoEvents() and works just fine. I moved the exact same code outside VisualC++, since I need it as a stand alone program. However, my DoEvents() now do...

Hello, In VisualC++ I have a program that calls DoEvents() and works just fine. I moved the exact same code outside VisualC++, since I need it as a stand alone program. However, my DoEvents() now do cause linkage problems. These look like: void DoEvents(void) { MSG msg...

Thanks Pete. It DID work :-) I restarted the computer and the sluggishness went away as well, I guess I was leaking memory like crazy.

Hello, I have a GUI with two buttons. Button "Execute" calls the following piece of code (processHandle is a global HANDLE): ExecCmd::Run() { STARTUPINFO start; PROCESS_INFORMATION pinfo; memset(&start, 0, sizeof(STARTUPINFO)); start.cb = sizeof(start); DWORD returnValue; long time...

Thank you Rick :-)

I had tried that and it works, but why do I need to declare it as a pointer? Thanks.