using System;

using System.Collections.Generic;

using System.Linq;

// https://stackoverflow.com/questions/59762265/datetime-objects-with-c-sharp                   

public class Program

{

    public static void Main()

    {

        foreach(var item in GetNextWednesdays(10, DateTime.Today))

            Console.WriteLine(item);

    }

    public static DateTime[] GetNextWednesdays(int count, DateTime startDate)

    {

        var wednesday = startDate.AddDays(DayOfWeek.Wednesday - startDate.DayOfWeek); // Get the date of Wednesday in week

        wednesday = wednesday > startDate ? startDate : wednesday.AddDays(7); // Wednesdays on or after the given date

        var result = new DateTime[count];

        result[0] = wednesday;

        for(int i = 1; i < count; i++)

        {

            wednesday = wednesday.AddDays(7);

            result[i] = wednesday;

        }

        return result;

    }

}