get files names in path to a text file

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C#

DirectoryInfo Dir = new DirectoryInfo(strpath); 
FileInfo[] FileList = Dir.GetFiles("*.krs*"); 
foreach (FileInfo FI in FileList ) 
{ 
listBox1.Items.Add(FI.Name); //write this list to a text file please help me 
}

Posted 30-Jun-11 23:28pm

rishanrdx

Updated 1-Jul-11 2:34am

Tarun.K.S

v3

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De, Subhendu · Answer 1 · 2011-07-01T02:25:00

Solution 3

DirectoryInfo dir = new DirectoryInfo(@"D:\Logs\BodyShop.US\Warning");
FileInfo[] fi = dir.GetFiles("*.log");

StreamWriter sw = new StreamWriter(@"C:\test.txt");

foreach (FileInfo f in fi)
{
   listBox1.Items.Add(f.Name);
   sw.WriteLine(f.Name);
}
sw.Close();

Posted 1-Jul-11 2:25am

De, Subhendu

Christian Graus · Answer 2 · 2011-06-30T23:29:00

Solution 1

Use a stringbuilder to build your list in to a string that you want to write, then File.WriteAllText.

Posted 30-Jun-11 23:29pm

Christian Graus

lukeer · Answer 3 · 2011-06-30T23:38:00

I'd first try this one

using (System.IO.FileStream fs = File.Open(path, FileMode.Open, FileAccess.Write, FileShare.None)) 
{
  foreach (FileInfo FI in FileList )
  {
    listBox1.Items.Add(FI.Name);
  
    //write this list to a text file please help me
    byte[] writeFileName = ASCIIEncoding.GetBytes(FI.Name);
    fs.Write(writeFileName, 0, writeFileName.Length);
  }
}

Maybe ASCIIEncoding is not what you want, then try another encoding like UTF8Encoding or so.