Find & Replace

Hi All,

I need to replace "Robert" with "Adam" in all *.txt files of a directory structure (including subfolders)

I am using the code below.

1) What parameter I need to pass in the !!! highlighted !!! row?
2) Can I do a single pass and process both *.txt and *.dat files?

Code:

for x, cFile in pairs(File.Find(SessionVar.Expand("%SamplesFolder%\\"), "*.txt", true, true)) do

      

      -- Read the contents of a text file into a string.

      contents = TextFile.ReadToString(File);  !!!! PROBLEM HERE !!!!





      -- Check the error code of the last example.

      error = Application.GetLastError();

      

      -- If an error occurred, display the error message.

      if (error ~= 0) then

        Dialog.Message("Error", _tblErrorMessages[error], MB_OK, MB_ICONEXCLAMATION);

      else

        -- Replace every occurrence of the string "Robert" with the string "Adam".

        new_contents = String.Replace(contents, "Robert", "Adam", true);



        -- Write out the modified contents of the text file.

        TextFile.WriteFromString("File", new_contents, false);



        -- Check the error code of the last example.

        error = Application.GetLastError();

        -- If an error occurred, display the error message.

        if (error ~= 0) then

           Dialog.Message("Error", _tblErrorMessages[error], MB_OK, MB_ICONEXCLAMATION);

      end

   end