Help with Creating a GUI

Can anyone guide me as to how I can develop a GUI for executing a C program.I mean which platform should I be using, Books to refer, etc.. Basically I am looking to create a GUI which calls the C program once I specify the Path of a file which will be taken as an argument by the called C program

You didn't say which operating system you're using...

Assuming windows ... theForger's Win32 API Tutorial

And you don't develop guis to execute C programs... you develop GUI mode programs in C.

I am fine with LINUX or Windows. What I am basically looking for is to have a front end for my C program which can be done in JAVA, JSP, C, etc... The front end needs to prompt the user to give the path name of a given image which will be taken as an argument by the C program to process on...If possible the front end should be able to show the preview of the processed image..So...

Actually LINUX is more preferable for me...

Gtk+ for C
wxWidgets, Qt, FLTK for C++

Thank a lot man