In C# please, please add comments.

This program must prompt the user to enter their full name, gender (as M or F), age (as an integer), and salary (as a double, with no dollar signs or commas). It needs to store the information into variables of the appropriate types, converting as necessary. Once all the data is gathered, you will open a file for writing and saving all the data to a file, one piece of data per line. Once the writing is complete, close the file for writing, open it for reading, and read in all the information again, storing it in a second set of variables to test that the data was properly written.

Here is a sample for the output:

1.)Display the first welcome/thanks messages. 2.)Prompt for each piece of information, pausing for user input after each and storing the value in the appropriate variables (a string for name, char for gender, int for age, and double for salary). 3.)Tell the user that you are going to save their data. 4.)Open a file for writing. 5.)Write the data (all four pieces) to the file. Use WriteLine, not Write, as reading will be more difficult with the latter. 6.)Close the file. 7.)Tell the user that saving is complete and that you are going to do a test read. 8.)Open the file for reading. 9.)Read in the file, storing it in new variables of the appropriate types. 10.)Close the file. 11.)Output the values of the new variables to confirm that the information was correct. 12.)End the program.

Thank You!