通过C语言编程，可以实现读取文件进行水文的前期影响雨量计算。-Through the C programming language, you can achieve read files antecedent rainfall hydrology calculations.

这个是用vb编写的关于水文学P3公式，想用其它的C#之类的-This is a VB prepared by the hydrology P3 formula, want to have a look the other like C#