在 PowerShell 中添加数字 [英] Adding up numbers in PowerShell

问题描述

我正在尝试在 PowerShell 中将两个数字相加.我将用户提供的输入存储在 $Value1 和 $Value2 中.但是我找不到任何方法来实际将这些数字相加.我尝试使用 Measure-Object cmdlet，但我似乎无法让它工作.

I am trying to add up two numbers in PowerShell. I have the input the user gives stored in $Value1 and $Value2. However I can't find any way to actually add these numbers up. I tried using the Measure-Object cmdlet but I can't seem to get it to work.

如何在 Powershell 中对数字进行加法/减法和乘法?

How does one add up/substract and multiply numbers in Powershell?

推荐答案

PS H:\> $value1 = 10
PS H:\> $value2 = 10
PS H:\> $value1 + $value2
20

如果您的数字存储为字符串，那么您需要将它们转换为整数，如下所示:

If your numbers are stored as strings then you'll need to cast them to integers like this:

PS H:\> $value1 = "10"
PS H:\> $value2 = "20"
PS H:\> [int]$value1 + [int]$value2
30

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