从C＃windows应用程序中的字符串中删除值 [英] Remove value from string in C# windows application

问题描述

大家好

我有数组值123456789123456789000001，RSSI = -31.2我需要 删除 ，RSSI = -31.2

如何在C＃windows应用程序中获取此内容





感谢All

Hi All
I have array value "123456789123456789000001,RSSI=-31.2" where I need to remove ",RSSI=-31.2 "
How can I get this in C# windows application


Thanks to All

推荐答案

string something = mainstring.Replace("RSSI=-31.2", string.Empty) 

- 应该这样做。

string your_string = "123456789123456789000001,RSSI=-31.2";
string[] parts= your_string.Split(',');
parts[0]= //this will be your required string that is "123456789123456789000001"

问候..：）

Regards..:)

If you have charArray convert it to string then split it using char ','.
You will get 2 string values.
Convert the first string to charArray and that your required output.

string arrayString = Convert.ToString(charArray);
                string[] splitString = arrayString.Split(new char[] { ',' }, StringSplitOptions.None);
                char[] output = splitString[0].ToCharArray();

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