private void RenameFiles(string source)
{
foreach (string fName in Directory.GetFiles(source))
{
string Dfile = string.Empty;
dFile = Path.GetFileName(fName);
string Dfilepath = string.Empty;
dFilePath = source + dFile;
FileInfo fi = new FileInfo(dFilePath);
fi.MoveTo(source + dFile.Replace("_0","_1"));
}
}
