dataGridView中的简单数学逐行，然后显示在textBox中 [英] Simple math in dataGridView row by row then display in textBox

问题描述

一直在考虑做datagridview数学的最佳方法是什么。我有这个datagridview，我需要逐行乘以列castka。与počet然后+下一行然后+下一行，直到Im结束，然后在textBox中显示最终值。因为我是c＃和sql的初学者，我想先与你讨论这个问题。 （欢迎代码:)）



提前多谢。

ve been thinking about what is the best way to do my datagridview math. I have this datagridview which I need to go row by row multiplying column "castka" with počet" and then + the next row then + next row until Im on the end and then display the final value in textBox. As I'm beginner in c# and sql I wanted to discuss this with you for first. (codes are welcome :) )

Thanks so much in advance.

推荐答案

参考此链接并记得用乘法代替求和。



在asp.net中的gridview页脚中显示总列数的总和 [ ^ ]



问候......：笑：

Refer to this link and remember to replace summation with multiplication.

Display sum of columns total in gridview footer in asp.net[^]

Regards.. :laugh:

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