If you know a bit of vbasic, why don't you write and compile a dll in vbasic? It is really easy. Instead of opening an activeX exe project you can open an activeX dll project instead and start implementing your solution.
You could also write your dll in C++ and call it from vb. That is the power and convenience of ActiveX or COM technologies
Anyone can help me to build a C dll for vbasic ?
I know how to write and compile a dll with C/C++ compiler but only
for simple function.