using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.ComTypes;
using System.Text;
using System.Threading.Tasks;

namespace NNCapTest
{
    internal class Program
    {
        static void Main(string[] args)
        {
            var dirs = new string[] { "D:\\Data;E:\\Data" };
            //配置了多个存储目录,选容量最大的那个目录
            var dir = dirs.Where(p =>
            {
                var root = Path.GetPathRoot(p);
                DriveInfo drive = new DriveInfo(root);
                return drive.IsReady && drive.TotalSize > 0;

            }).OrderByDescending(p =>
            {
                var root = Path.GetPathRoot(p);
                DriveInfo drive = new DriveInfo(root);
                return drive.TotalSize;
            }).FirstOrDefault();
            var DataDir = dir;

        }
    }
}