使用C中的Plossum CommandLine解析數組＃

Question

我試圖使用Plossum CommandLine解析器來解析C#中的數組，但它似乎不起作用。

以下代碼是一個例子的精簡版本我在源代碼中發現某處：

using Plossum.CommandLine; 
using System; 
using System.Collections.Generic; 

namespace PlossumCommandLine 
{ 
    [CommandLineManager(ApplicationName = "Example 2", Copyright = "Copyright (C) Peter Palotas 2007", 
EnabledOptionStyles = OptionStyles.Group | OptionStyles.LongUnix)] 
    [CommandLineOptionGroup("commands", Name = "Commands", Require = OptionGroupRequirement.ExactlyOne)] 
    [CommandLineOptionGroup("options", Name = "Options")] 
    class Options 
    { 
     [CommandLineOption(Name = "filter", RequireExplicitAssignment = true, 
      Description = "Specifies a filter on which files to include or exclude", GroupId = "options")] 
     public List<string> Filters 
     { 
      get { return mFilters; } 
      set { mFilters = value; } 
     } 

     [CommandLineOption(Name = "h", Aliases = "help", MinOccurs = 0, Description = "Shows this help text", GroupId = "commands")] 
     public bool Help 
     { 
      get { return mHelp; } 
      set { mHelp = value; } 
     } 

     private bool mHelp; 

     private List<string> mFilters = new List<string>(); 
    } 
    class Program 
    { 
     static int Main(string[] args) 
     { 
      Options options = new Options(); 
      CommandLineParser parser = new CommandLineParser(options); 
      parser.Parse(); 

      if (options.Help) 
      { 
       Console.WriteLine(parser.UsageInfo.ToString(78, false)); 
       return 0; 
      } 
      else if (parser.HasErrors) 
      { 
       Console.WriteLine(parser.UsageInfo.ToString(78, true)); 
       return -1; 
      } 

      // No errors present and all arguments correct 
      // Do work according to arguments 
      Console.WriteLine("Filters: " + string.Join(",", options.Filters.ToArray())); 
      return 0; 
     } 
    } 
} 

的syntaxed我用來調用上面的代碼是：

program.exe --filter abc 

而其結果是：

Example 2 version 1.0.0.0 
Copyright (C) Peter Palotas 2007 

Errors: 
    * Missing required value for option "filter" 
    * One of the options "h" must be specified 

Commands: 
    -h, --help Shows this help text 

Options: 
    --filter  Specifies a filter on which files to include or exclude 

我的系統：

VS：2015年
OS：Win 7的64位
.NET：4
Plossum：從的NuGet

一個我可能只是無法看到在我面前的牆。

Answer 1

使用選項OptionStyles.LongUnix命令行應該是：

program.exe --filter=abc