How to move a file that has no file extension? C#

Question

if (File.Exists(@\"C:\\\\Users\" + Environment.UserName + \"\\\\Desktop\\\\test\"))
{                                                                /\\
                         


        

Answer 1

Having no extension has no bearing on the function. Also, a rename is really just a move "in disguise", so what you want to do is

File.Move(@"C:\Users\Username\Desktop\test", @"C:\Users\Username\Desktop\potato.txt")

Please bear in mind the @ before the string, as you haven't escaped the backslashes.