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how to open a file selected in listbox ?

Mohamed Moumni

Mohamed Moumni
7y
2.7k
1
I have all the dirctories (2014, 2012), the files of each selected folder (.pdf) in the listbox 2
 
 
 
get the dirctories by this code , 
  1. if (FBD.ShowDialog() == DialogResult.OK)
  2. {
  3. listBox1.Items.Clear();
  5. DirectoryInfo[] diri_info =newDirectoryInfo(FBD.SelectedPath).GetDirectories();
  8. foreach (DirectoryInfo diri in diri_info)
  9. {
  11. listBox1.Items.Add(diri);
  13. }
and i get the files by this code
  1. private void button1_Click(object sender, EventArgs e)
  2. {
  4. if (listBox1.SelectedIndex >= 0)
  5. {
  7. DirectoryInfo dirictory_choisis = (DirectoryInfo)listBox1.SelectedItem;
  9. FileInfo[] files = dirictory_choisis.GetFiles();
  11. listBox2.Items.Clear();
  12. foreach (FileInfo file in files)
  13. {
  15. listBox2.Items.Add(file);
  18. }
  20. }
  21. else
  22. {
  23. MessageBox.Show("selectioner un dossier");
  24. }
  25. }
Now how I can open the selected file (.pdf)  ?
  
i use this code but dosn't work ( throw an exception file dosn't found) 
  1. private void listBox2_Click(object sender, EventArgs e)  
  2.       {  
  3.           
  4.               FileInfo file =(FileInfo) listBox2.SelectedItem;  
  5.               Process.Start(file.Name);  
  6.             
  7.       }  
 
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