Write a program in C# that reads every line in a text file, line by line. Obtain the name of the existing file and the name of the new (copy) of the file by prompting the user for both of these on the console. Make sure that the original file exists and can be read. If not, display a warning message and allow the user to either abort the program or enter a new file name. If the name of the new file to copy the text into already exists, then display a warning message and ask the user if they wish to overwrite the existing file or change the file name. If they wish to give a new name, then go through the same procedure as you did with the first name.
After you have copied the file successfully, you should display to the user the name of the original file that was copied and the name of the file it was copied to successfully.