1                 DriveInfo[] s = DriveInfo.GetDrives();
2                 var result = string.Empty;
3                 foreach (DriveInfo i in s)
4                 {
5                     if (i.DriveType == DriveType.Removable)  //这里就是可移动的设备了
6                     {
7                           break;
8                     }
9                 }

        /// <summary>
        /// 格式化磁盘
        /// </summary>
        /// <param name="DiskName">盘符名称：C:、D:、E:、F:</param>
        /// <returns></returns>
        public bool FormatDisk(string DiskName)
        {
            ProcessStartInfo processStartInfo = new ProcessStartInfo("cmd.exe");
            processStartInfo.RedirectStandardInput = true;
            processStartInfo.RedirectStandardOutput = true;
            processStartInfo.UseShellExecute = false;

            Process process = Process.Start(processStartInfo);

            if (process != null)
            {
                process.StandardInput.WriteLine($"FORMAT {DiskName} /y /FS:FAT32 /V:BMECG /Q");
                process.StandardInput.Close();

                string outputString = process.StandardOutput.ReadToEnd();
                if (outputString.Contains("已完成"))
                {
                    return true;
                }
            }
            return false;
        }