How does a Small Basic program run?

Today I will explain about how a Small Basic program runs.

If you click [Run] button on the Small Basic environment (SB.exe), it calls Small Basic compiler (SmallBasicCompiler.exe).  Small Basic compiler compiles the source file xxx.sb and outputs debug file xxx.pdb and executable xxx.exe .  If there are no errors, the Small Basic environment calls xxx.exe .  xxx.exe calls SmallBasicLibrary.dll (Small Basic library - dynamic link library) and the dll calls .NET Framework runtime library.  Then .NET Framework calls Windows systems library....