C＃将Active Directory导出为CSV以包含所有用户并包含逗号

I am working on exporting a CSV file with a list of the Active Directory users at my company. I would like the CSV file to show the employee ID, name, email, and phone number for each user. While I am able to generate a list of the users within the CSV file, I run into 2 problems: I am working on exporting a CSV file with a lis