Andrus,

How about deleting the files before instead of after a viewing? I.E. delete all "*.pdf" (that are not currently open) in the folder before displaying the current pdf.

- Keith

>I'm trying to use the the following code to show pdf or xls file generated by ReportViewer.
>After application closes, temporary files remain in disk.
>
>How to delete PDF files after Adobe Reader is closed ?
>Is the best way to save files passed to external application to temporary directory and delete whole directory if application exits or use filewatcher?
>Any sample how to implement this ?
>
>

void ShowPDF( byte[] bytes ) {
>static int i=0;
>string outputfile = "temp"+(i++).ToString()+".pdf";
>FileStream fs = new FileStream(outputFile, FileMode.Create);
>fs.Write(bytes, 0, bytes.Length);
>fs.Close();
>System.Diagnostics.Process p = new System.Diagnostics.Process();
>p = new System.Diagnostics.Process();
>
>p.StartInfo.FileName = outputFile;
>p.Start();
>}