I need to check if an xml file exists in the folder.
DirectoryInfo di = new DirectoryInfo(ProcessingDirectory);
FileInfo TXTFiles = di.GetFiles("*.xml");
if (TXTFiles.Length == 0)
log.Info("no files present")
This is a way to see if any XML-files exists in that folder, yes.
To check for specific files use
File.Exists(path), which will return a boolean indicating wheter the file at