Public class MonthDaysutil { 
     // Get the number of days in the month 
     Public Static int GetMonthDays (int Year, int Month) { 

         if (month == 2) { 

             ifar % 4 == 0 && Year % 100! = 0) || (year % 400 == 0) {{ 

                 Return 29; 

             } else { 

                 Return 28; 

             } 

         } else if (month == 4 || Month == 6 || Month == 9 || Month == 11) { 

             Return 30; 

         } else { 

             Return 31; 

         } 
     } 
 }