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


if (file.exists(@"c:\\users" + environment.username + "\\desktop\\test")) {                                                                /\                                                file has no file extension }

the file test has no extension , need either move or rename file extension

having no extension has no bearing on function. also, rename move "in disguise", want 

file.move(@"c:\users\username\desktop\test", @"c:\users\username\desktop\potato.txt")

please bear in mind @ before string, haven't escaped backslashes.


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