c#

Write a Windows Form Application that uses a file dialog control to allow the user to select a file for input, processing the contents of the file as follows: 1. Converts all the words to lower-case. 2. Finds the first and last word alphabetically. 3. Finds the longest word. 4. Finds the word with the most vowels. Display the above statistics in a text box and write the above statistics to a file; include a screenshot of your program running with successful output.

First Word Alphabetically: Last Word Alphabetically: Longest word; Word with most vowels