Chapter Summary

In this chapter, you learned how to create and access text files using sequential and random methods. VBA includes a number of additional methods for file I/O not covered in this chapter; however, learning how to read and write text files is a good first step and often comes in handy with applications that only require access to small amounts of data. You also learned how to create error-handling routines in VBA procedures that prevent the program from crashing because of a runtime error. Finally, you learned how to use some of the debugging tools available from the VBA IDE to help write near error-free code.

This chapter introduced the last of the fundamental programming concepts covered in this book. The remaining chapters are concerned with programming specific objects in the Excel object model.

Biorhythm Awareness

Biorhythm Awareness

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