如何将十六进制字符串转换为十进制字符串

问题描述

我目前正在开展一个学校项目，该项目应该将IP地址转换为另一个数字系统，同时保留IP地址的一般语法并执行相同的操作，反之亦然，我目前遇到了问题尝试将十六进制值转换回十进制值时。



例如，我用来从十进制转换为十六进制的过程看起来像这样

I'm currently working on a school project that is supposed to convert IP Adresses into another number system, while keeping the general 'syntax' of an IP adress and do the same thing vice versa and I am currently running into a problem while trying to convert a hexadecimal value back to a decimal value.

The procedure I use to convert from decimal to hex, for example, would look like this

string DecimalToHex(string input)
{
    return String.Join(".", (input.Split('.').Select(x => Convert.ToString(Int32.Parse(x), 16))).ToArray());
}

使用（字符串输入）作为文本框的文本。如果输入为c0，我希望输出为 - 当然 - 为192.



我尝试了什么：



我尝试了一些我在网上找到的东西，比如使用System.Globalization.NumberStyles.HexNumber，但到目前为止无济于事。

With (string input) being the text of a textbox. And if that input is "c0", I'd like the output to - of course - be 192.

What I have tried:

I've tried a few things I found around the net, like working with System.Globalization.NumberStyles.HexNumber, but to no avail so far.

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