Load Audio or Vedio files

 1   //Load Audio or Vedio files
 2         private void btnLoadFile_Click(object sender, EventArgs e)
 3         {
 4             Startindex = 0;
 5             playnext = false;
 6             OpenFileDialog opnFileDlg = new OpenFileDialog();
 7             opnFileDlg.Multiselect = true;
 8             opnFileDlg.Filter = "(mp3,wav,mp4,mov,wmv,mpg,avi,3gp,flv)|*.mp3;*.wav;*.mp4;*.3gp;*.avi;*.mov;*.flv;*.wmv;*.mpg|all files|*.*";
 9             if (opnFileDlg.ShowDialog() == DialogResult.OK)
10             {
11                 FileName = opnFileDlg.SafeFileNames;
12                 FilePath = opnFileDlg.FileNames;
13                 for (int i = 0; i <= FileName.Length - 1; i++)
14                 {
15                     listBox1.Items.Add(FileName[i]);
16                 }
17
18
19                 Startindex = 0;
20                 playfile(0);
21             }
22         }