更改小数点后出现的值的数量-Visual Basic 2010 [英] Altering the number of values present after a decimal point - Visual Basic 2010

问题描述

我有一个包含数值的文本框，但是由于将这个数据添加到列表框中时使用的公式，因此小数点后存在很多值.我想知道如何更改它以将列表框限制为仅在小数点后显示3个值?

I have a textbox containing numerical value, but due to the formula I am using for my project when this data is added into a listbox there are alot of values present after the decimal point. I was wondering how I could alter this to restrict the listbox to only displaying 3 values after the decimal point?

推荐答案

您将首先阅读

尝试像这样

try Like This

Dim mydecimal As Decimal = Format(yourvalueFrmDatabase, "0.000")

textbox1.text = mydecimal 

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