using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CleaningTools
{
    public class Tools
    {
        /// <summary>
        /// 通过目录删除目录下的所有文件，以及子目录文件
        /// </summary>
        /// <param name="srcPath"></param>
        public void DelectDir(string srcPath, bool IsOnlyDirectory = false)
        {
            try
            {
                DirectoryInfo dir = new DirectoryInfo(srcPath);
                FileSystemInfo[] fileinfo = dir.GetFileSystemInfos();  //返回目录中所有文件和子目录
                foreach (FileSystemInfo i in fileinfo)
                {
                    try
                    {
                        if (i is DirectoryInfo)            //判断是否文件夹
                        {
                            if (i.FullName.Contains("Library"))
                                continue;
                            DirectoryInfo subdir = new DirectoryInfo(i.FullName);
                            subdir.Delete(true);          //删除子目录和文件
                        }
                        else if(!IsOnlyDirectory)
                            File.Delete(i.FullName);      //删除指定文件
                    }
                    catch (Exception ex)
                    { }
                }

            }
            catch { }   
        }

    }
}