如何在 C# 中解析这种输出

Question

我有以下格式的输出

Image Name                     PID Services                                    
========================= ======== ============================================
System Idle Process              0 N/A                                         
services.exe                   436 N/A                                         
svchost.exe                    500 BrokerInfrastructure, DcomLaunch, LSM,      
                                   PlugPlay, Power, SystemEventsBroker         
vnetd.exe                    18504 NetBackup Legacy Network Service

我想将输出存储在这样的数组中：

ar[0]=System Idle Process
ar[1]=0
ar[2]=N/A

我尝试根据空格拆分字符串，但没有成功。谁能建议如何拆分它并在 c#

中获得所需的输出

Answer 1

use substring on the basis of padding 

formatedop[0] = item.Substring(0, 25);
formatedop[1] = item.Substring(25, 10);
formatedop[2] = item.Substring(35, 40);

it will give the result

Answer 2

看起来您收到的信息具有固定宽度输出，因此，您可以使用 string.Substring 每次都根据需要获取字符串的一部分。

您可以像这样阅读输入中的项目：

public static IEnumerable<ProcessItem> GetItemsFromText(string text) {
    var lines = text.Split( new [] { "\r", "\n" }, StringSplitOptions.RemoveEmptyEntries );
    ProcessItem current = null;
    Console.WriteLine( "Lines found: {0}", lines.Length );
    // skip first 2 lines (header and = signs)
    for (int i = 2; i < lines.Length; i++) {
        var name = lines[i].Substring( 0, 25 ).Trim();
        var pid = lines[i].Substring( 26, 8 ).Trim();
        var services = lines[i].Substring( 35 ).Trim();
        if (!string.IsNullOrWhiteSpace( name ) ) {
            if (current != null) {
                yield return current;
            }
            current = new ProcessItem {
                Name = name,
                Pid = pid,
                Services = services
            };
        } else {
            current.Services += ' ' + services;
        }
    }
    if (current != null) {
        yield return current;
    }
}

此版本还会确认您有多个订单项，并会发回自定义 class ProcessItem，如下所示

public class ProcessItem {
    public string Name { get; set; }
    public string Pid { get;set; }
    public string Services { get;set; }
}

您可以在 .netfiddle

中找到代码的运行版本

如何在 C# 中解析这种输出

How to parse this kind of output in c#

c#

arrays

string

split

string-formatting