- using System.IO;
- private void button1_Click(object sender, EventArgs e)
- {
- //DirectoryInfo[] list = new DirectoryInfo(path).GetDirectories();// path:文件夹路径
- DirectoryInfo[] list = new DirectoryInfo(@"D:/软件").GetDirectories();
- Array.Sort<DirectoryInfo>(list, new DirectoryLastTimeComparer());
- textBox1.Text = list[list.Length - 1].FullName;//文件夹的全路径以及名字
- textBox1.Text = list[list.Length - 1].Name; //文件夹的名字
- }
- private void button2_Click(object sender, EventArgs e)
- {
- FileInfo[] list = new DirectoryInfo(@"D:/软件").GetFiles();
- Array.Sort<FileInfo>(list, new FIleLastTimeComparer());
- textBox1.Text = list[list.Length - 1].FullName;//文件的全路径以及名字
- textBox1.Text = list[list.Length - 1].Name; //文件的名字
- }
- }
- //文件夹中按时间排序最新的文件读取
- public class DirectoryLastTimeComparer : IComparer<DirectoryInfo>
- {
- #region IComparer<DirectoryInfo> 成员
- public int Compare(DirectoryInfo x, DirectoryInfo y)
- {
- return x.LastWriteTime.CompareTo(y.LastWriteTime);
- }
- #endregion
- }
- //文件夹中按时间排序最新的文件读取
- public class FIleLastTimeComparer : IComparer<FileInfo>
- {
- #region IComparer<FileInfo> 成员
- public int Compare(FileInfo x, FileInfo y)
- {
- return x.LastWriteTime.CompareTo(y.LastWriteTime);
- }
- #endregion
- }
文件夹中文件夹(文件)按时间排序,读取最新的文件夹(文件)
最新推荐文章于 2024-09-05 23:26:12 发布