sure - what you need is something like
DirectoryInfo DirInfo = new DirectoryInfo(sourcepath);
Dim datePattern As String = "dd/MM/yyyy"
Dim dateFrom As Date = Date.Parse(datefrom, datePattern, Nothing)
Dim dateTo As Date = Date.Parse(dateTo, datePattern, Nothing)
var files = from file in DirInfo.EnumerateFiles()
where file.CreationTimeUtc >= dateFrom &
file.CreationTimeUtc <= dateTo
select file;
To get a list of the matching files in the source path - You'll have to decide wether you want to compare on modifed date, created date etc, and there's no error handling in the above .. you can then
foreach (var file in files)
{
}