We need to use JavaScript to get list of file names. Go to the Functions file for the test:

 

And add GetFolderFiles function as follows:

 

/**
 * Return an array with all files from specified folder
 */
function GetFolderFiles(/**string*/folderPath)
{
	var folder = File.FolderInfo(folderPath);
	var files = folder.Files;
	
	var fileList = [];
	
	var e = new Enumerator(folder.Files);
	for (;!e.atEnd();e.moveNext()) {      // Loop over the files in a folder
		var file = e.item();
		fileList.push(file.Name);
	}
	return fileList;
}

Now it is possible to get array of files in a given folder like that:

And, if needed, go through the array in the loop:

An attached test case iterates through the list of files in the C:\Temp folder.

FldTry.zip