如何在vb中为组合框文本(例如产品)增加价值(例如价格). [英] How to add value (e.g. price) to combobox text (e.g. product) in vb.

问题描述

你好

我正在做一个销售计算器.

I am making a sales calculator.

用户需要从组合框中选择一种产品，然后在文本框中添加数量，然后单击名为插入产品"的按钮.

The user needs to select a product from a combobox, then to add quantity in a text box and click a button called "Insert Products".

单击该按钮ic时，将显示产品名称以及列表中的产品数量.当从组合框中选择产品时，还有一个列表框，我希望它显示单个产品的价格.

When that button ic clicked the profuct names will be dislayed is a listbox also the quantity of the products. There is one more listbox which I want it to display the price of a single product, when the product is slected from the combobox.

请尽快提供帮助！!!!

Please help ASAP!!!!

推荐答案

你好

我正在做一个销售计算器.

I am making a sales calculator.

用户需要从组合框中选择一种产品，然后在文本框中添加数量，然后单击名为插入产品"的按钮.

The user needs to select a product from a combobox, then to add quantity in a text box and click a button called "Insert Products".

单击该按钮ic时，将显示产品名称以及列表中的产品数量.当从组合框中选择产品时，还有一个列表框，我希望它显示单个产品的价格.

When that button ic clicked the profuct names will be dislayed is a listbox also the quantity of the products. There is one more listbox which I want it to display the price of a single product, when the product is slected from the combobox.

请尽快提供帮助！!!!

Please help ASAP!!!!

这是家庭作业吗?

您的数据源是什么，到目前为止您做了什么?

What's your data source and what have you done on it so far?

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