using System; using System.Collections;using System.IO; public class MyClass { public static void Main() { DirectoryInfo di = new DirectoryInfo("C:\\"); FileInfo[] fi = di.GetFiles("*.txt"); foreach( FileInfo f in fi) { Console.WriteLine("{0}", f.Name); } Console.ReadLine(); }
}
using System; using System.IO;class Test { public static void Main() { try { // Only get files that begin with the letter "c." string[] dirs = Directory.GetFiles(@"c:\", "*.txt"); Console.WriteLine("The number of files starting with c is {0}.", dirs.Length); foreach (string dir in dirs) { Console.WriteLine(dir); } } catch (Exception e) { Console.WriteLine("The process failed: {0}", e.ToString()); } } }
{
Stream myStream;
OpenFileDialog openFileDialog1 = new OpenFileDialog(); openFileDialog1.InitialDirectory = "c:\\" ;
openFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*" ;
openFileDialog1.FilterIndex = 2 ;
openFileDialog1.RestoreDirectory = true ; if(openFileDialog1.ShowDialog() == DialogResult.OK)
{
if((myStream = openFileDialog1.OpenFile())!= null)
{
// Insert code to read the stream here.
myStream.Close();
}
}
}
using System.Collections;using System.IO;
public class MyClass
{
public static void Main()
{
DirectoryInfo di = new DirectoryInfo("C:\\");
FileInfo[] fi = di.GetFiles("*.txt");
foreach( FileInfo f in fi)
{
Console.WriteLine("{0}", f.Name);
}
Console.ReadLine();
}
}
using System.IO;class Test
{
public static void Main()
{
try
{
// Only get files that begin with the letter "c."
string[] dirs = Directory.GetFiles(@"c:\", "*.txt");
Console.WriteLine("The number of files starting with c is {0}.", dirs.Length);
foreach (string dir in dirs)
{
Console.WriteLine(dir);
}
}
catch (Exception e)
{
Console.WriteLine("The process failed: {0}", e.ToString());
}
}
}