hi every body,

Is there any instryction or way, that call an external program or run it?

thanks.

The following link should help you on your way.

http://www.experts-exchange.com/Programming/Programming_Languages/Cplusplus/Q_20805318.html

OK thanx.

but if U know how the second program can take the parameter from the first which supposed to call it?

I'm wating :)

do you mean pass the parameter that was given to the first program to the second program. Something like:

first_program.exe parameter

would run then call:
second_program.exe parameter

Is this what you mean?

if so, then you would need to use argc and argv to get the parameters from the first program call

argc is the number of parameters
argv is an array containing all the parameters
argv[0] contains the program name, ie: "program.exe"
each argv after that contains each parameter. spaces distinguish between each parameter.

So when you have that, you can then pass that into the createProcess function

Thank U very much :)
I will try this , then come back if I faced any difficulty .

I give up :(

I wont any example for exic .. just for calling with out arguments.. can I have this ?