C gets three implementations of the current day of the week

1 species:

 
string[] Day = new string[] { " Sunday ", " week 1", " week 2", " week 3", " week 4", " week 5", " week 6" }; 
string week = Day[Convert.ToInt32(DateTime.Now.DayOfWeek.ToString("d"))].ToString(); 
lbDay.Text = week; 

The second:

 
lbDay.Text = System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.GetDayName(DateTime.Now.DayOfWeek); 

Third:

 
public static string dt; 
public static string week; 
dt = DateTime.Today.DayOfWeek.ToString(); 
switch (dt) 
{ 
case "Monday": 
week = " week 1"; 
break; 
case "Tuesday": 
week = " week 2"; 
break; 
case "Wednesday": 
week = " week 3"; 
break; 
case "Thursday": 
week = " week 4"; 
break; 
case "Friday": 
week = " week 5"; 
break; 
case "Saturday": 
week = " week 6"; 
break; 
case "Sunday": 
week = " Sunday "; 
break; 
} 
lbDay.Text = week;