施工评估软件 [英] Construction Estimating Software

问题描述

我正在开发一个估算软件程序来帮助我完成工作。该程序有两个datagridciews，其中一个包含数据库，另一个包含电子表格。当数据库中的信息被拖放到电子表格时，充当电子表格交叉的网格会计算并给出总计。我的问题是：



可以对datagridview进行编程来进行计算，还是必须使用calc engin？



哦，我是新来的，我很难过。我已经在这方面工作了一年多。任何答案都会得到很大的回复！



我可以通过电子邮件将我的项目发送给任何想要更好地理解我所说的内容的人。

我的电子邮件地址是[已删除电子邮件]



谢谢，



Steve

I am developing a estimating software program to help me with work. The program has two datagridciews where one holds a database and one acts like a spreadsheet. The grid that acts as a spreadsheet cross calculates and gives a totals when info from the database is dragged and dropped to spreadsheet. My question is:

Can a datagridview be programmed to do the calculations or do I have to do use a calc engin?

Oh , and I''m new at this and I am stumped. I have been working on this for over a year. Any answers would be greatly recieved!

I can email my project to anyone who would like a better understanding of what I''m talking about.
My email address is [Email Removed]

Thank you,

Steve

推荐答案

DataGridview无法按预期执行自动计算。您仍然需要编写自己的计算引擎，但DataGridView和DataTable作为数据源将为您做很多事情。

DataGridview cannot perform the auto calculation as you expected. You still need to write your own calc engine but DataGridView with DataTable as a datasource will do lot for you.

我建​​议您进行商业网格控制。使用计算实现一个正常运行的网格是一项繁重的工作，采用现成的东西要容易得多。

I recommend you go for a commercial grid control. Implementing a functioning grid with calculations is a huge amount of work, it''s much easier to take something off-the-shelf.

我在代码项目中看到了两个计算引擎 - 这些发动机中的一个能用于我吗？我确实下载了一个但是我很难将它绑定到我的程序中。任何评论或协助都会大大增加！你会吸引第三方参加吗？



谢谢!!

I have seen two calc engins on the Code Project-would one of these engins work for my use? I did download one but I am having a hard time tieing it into my program. Any comments or assitance would be greatly appricated!!! Would you sugest a third party engin?

Thank you!!

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