要从目录中文件列表中搜索文件,请尝试运行以下代码-
using System;
using System.IO;
namespace Demo {
class Program {
static void Main(string[] args) {
//创建一个DirectoryInfo对象
DirectoryInfo mydir = new DirectoryInfo(@"d:\amit");
//获取目录中的文件,它们的名称和大小
FileInfo [] f = mydir.GetFiles();
foreach (FileInfo file in f) {
Console.WriteLine("File Name: {0} Size: {1}", file.Name, file.Length);
}
Console.ReadKey();
}
}
}上面,我们首先添加了要在其中找到文件的目录-
DirectoryInfo mydir = new DirectoryInfo(@"d:\amit");
然后读取文件-
FileInfo [] f = mydir.GetFiles();
foreach (FileInfo file in f) {
C onsole.WriteLine("File Name: {0} Size: {1}", file.Name, file.Length);
}以下是输出-
FileName: Info.txt: Size: 2kb File Name: New.html: Size: 10kb