using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; //simple calendar created using C# soon i ll add some new features. Hit upvote if U like it. namespace CSharpCalendar { class Program { static StringBuilder Today(int i) { StringBuilder stp = new StringBuilder(); string a = $"|Today is {i}>>{DateTime.UtcNow.DayOfYear} day of year|"; stp.AppendLine(String.Join("",Enumerable.Repeat("-",a.Length))); stp.AppendLine(a); stp.AppendLine(String.Join("",Enumerable.Repeat("-",a.Length))); return(stp); } static void Main(string[] args) { int i = 0; int month = 0; int year = 0; int day = 0; List mon = new List (); List tue = new List (); List wed = new List (); List thu = new List (); List fri = new List (); List sat = new List (); List sun = new List (); object [] daysinweek = {mon,tue,wed,thu,fri,sat,sun}; foreach(var a in DateTime.Today.ToShortDateString().Split('/')) { if(i==0) month=int.Parse(a); if(i==1) day=int.Parse(a); if(i==2) year=int.Parse(a); i++; } Console.WriteLine($"It is year {year} month {month} hour {DateTime.Now.ToShortTimeString()}"); for(int k = 1;k<=DateTime.DaysInMonth(year,month);k++) { if(k==day) { Console.Write(Today(k)); } else { Console.WriteLine($"{k}:{new DateTime(year,month,k).ToLongDateString().Substring(0,new DateTime(year,month,k).ToLongDateString().IndexOf(','))}"); } } } } }

C# Simple Calendar