Question

The copied original folder should be pasted inside folder named with today’s date like “220310”

Like…..

Original folder : c://Org/AbcFolder

Destination folder : D://Dest/220310/AbcFolder

Answer 1

Basically you’d use

var files = Directory.GetFiles(originalFolder,"*.*",SearchOption.AllDirectories) 

to get all files you want to copy, then create target directory by

Directory.Create(destinationFolder)

and loop over original filenames (in files), use FileInfo class to get path of original files, and File.Copy() to copy files to their new location.
All of these classes are in System.IO namespace.