How can I get the date of the next monday from the current day?

DateTime.DayOfWeek

// REFER: https://social.msdn.microsoft.com/Forums/vstudio/en-US/82d94a16-baf6-4e7d-be70-b3c879b769c2/how-can-i-get-the-date-of-the-next-monday-from-the-currentday?forum=csharpgeneral

 public static DateTime GetNextWeekday(DateTime start, DayOfWeek dayOfWeek)
 {
    // The (... + 7) % 7 ensures we end up with a value in the range [0, 6]
    int daysToAdd = ((int)dayOfWeek - (int)start.DayOfWeek + 7) % 7;
    return start.AddDays(daysToAdd);
 }

 public static DateTime GetNextDeliveryDay(DayOfWeek dayOfWeek)
 {
     return GetNextWeekday(DateTime.UtcNow.Date.AddDays(1), dayOfWeek);
 }