protected void Page_Load(object sender, EventArgs e)
{
//指定目標(biāo)文件夾
string directory = @"C:\Windows\Microsoft.NET\Framework\v3.5";

IterationFile(directory);
}

private void IterationFile(string path)
{
DirectoryInfo di = new DirectoryInfo(path);

//輸出當(dāng)前目錄。
Response.Write(di.ToString() + "br />");
//取得當(dāng)前目錄中所有文件
FileInfo[] fiArray = di.GetFiles();

//循環(huán)每一個(gè)文件
for (int i = 0; i fiArray.Length; i++)
{
Response.Write(fiArray[i].ToString() + "br/>");
}

//每個(gè)目錄結(jié)束，寫一空行。
Response.Write("----------------------------------------------------------------------------br/>");
//取得當(dāng)前目錄中所有子目錄
DirectoryInfo[] diArray = di.GetDirectories();

//循環(huán)每一個(gè)目錄
for (int j = 0; j diArray.Length; j++)
{
IterationFile(diArray[j].FullName);
}
}