假设文件是20140721081118.txt DirectoryInfo di = new DirectoryInfo(@"D:\data"); FileInfo[] finfo = di.GetFiles(); var orderFiles = finfo.OrderBy(f => Path.GetFileNameWithoutExtension(f.Name).Substring(8, 6)).ToList(); foreach (object s in orderFiles) { listBox2.Items.Add(s.ToString()); }
DirectoryInfo di = new DirectoryInfo(@"D:\data");
FileInfo[] finfo = di.GetFiles();
var orderFiles = finfo.OrderBy(f => Path.GetFileNameWithoutExtension(f.Name).Substring(8, 6)).ToList();
foreach (object s in orderFiles)
{
listBox2.Items.Add(s.ToString());
}