主题：谢谢各位了，我自己来行了！ -- 锦候

又让人误解了一回，我说的是您放狗放的是懒狗，倒不是说您懒。。。

您说的总体概念，不知到底那里不明白？

我建议从用户界面倒推回去.

Form Design like this:

one form, one button, and several text boxes for the output.

Click the button, it will read your text file, do the calculation and put the results in seperate text boxes.

You can simply put the code behind the click event of the button.

Of course, if you have enough time, you can make the output more elegant. But I guess as long as you get the output, your teacher will be happy.