// Requires project reference to Microsoft.VisualBasic
using Microsoft.VisualBasic.FileIO;
class FileProgress
{
    static void Main()
    {
        string sourcePath = @"C:\Users\public\documents\";
        string destinationPath = @"C:\testFolder";
        FileSystem.CopyDirectory(sourcePath, destinationPath,
            UIOption.AllDialogs);
    }
}