C++

[JanMulder]

The program just opens a textbox in which you can type something in C which is written to a .c file which is compiled by another program.

[Mint]

Cool!

[YoshiInAVoid]

Too lazy to look right now but it should be something like this:

System.IO.WriteAllText(C:\DSGameMaker\Temp\main.c, FinalCode)

Then it has something like:

Dim CompileProcess As New Process
With Compile Process
.Path = bla bla bla
bla bla bla
more stuff here
...

To run the make command on your game to compile it into an nds file.