yes, thanks all, the write-acces change all the question.. While "if-else" is the faster (i see code logic of gambas process), no disk access care checks, so then i use the if-else, due the disk are biger and the OS+files only are 400Mb, also the verification only happen on the user home, so the write-access are sure...
of course, the right its the try-catch! but not the faster, thanks a lot for all ------------------------------------------------------------------------------ November Webinars for C, C++, Fortran Developers Accelerate application performance with scalable programming models. Explore techniques for threading, error checking, porting, and tuning. Get the most from the latest Intel processors and coprocessors. See abstracts and register http://pubads.g.doubleclick.net/gampad/clk?id=60136231&iu=/4140/ostg.clktrk _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user