Need Help In Sending and downloading files using secure ftp in C# console app

Hello Everyone,

I have an requirement with my client sending and downloading files using secure FTP Server and c# console application.

i need to to search filename through file directory with an file name starts with this name and if the day is thursday i need to send 7 files a,b,c,d,e,f,g

and rest all days i need to send only one file with this name "chvpk".

and also i need to download the file from secure ftp remote location save in my local path and need to send email with downloaded file as attachment and need to remove the file from ftp location after downloading.

How can i achieve this functionality sending and downloading files using secure ftp server in an c# console application. Please anyone help me on this issue.

Thanks in Advance.