public static string RenameOutputToPassN(string sOutputFile, int iPass)
{
int idx = sOutputFile.LastIndexOfAny(new char[] { '/', '\\' });
if (idx < 0)
idx = 0;
else
++idx;
string sIntermediateFile = sOutputFile.Substring(0, idx) + "Phase" +
iPass.ToString() +
"-" + sOutputFile.Substring(idx);
try
{
System.IO.File.Delete(sIntermediateFile);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
}
for (int tries = 0; tries < 5; tries++)
{
try
{
File.Move(sOutputFile, sIntermediateFile);
return sIntermediateFile;
}
catch (IOException)
{
// Sometimes the system seems to think the file we just wrote is still locked.
// A short pause may save the day.
Thread.Sleep(200);
}
}
// If five tries didn't do it, try one more time and let it die if we still can't.
File.Move(sOutputFile, sIntermediateFile);
return sIntermediateFile;
}
