C#学习（九）——异常：try & catch使用方法_c# try catch

源代码
如下：

//-----------------------------------------------

// CsDateProperties.cs 

//-----------------------------------------------

using ystem;

 

class CsDateProperties

{
   

    public static void Main()

    {
   

        Date mydate = newDate();

 

        try

        {
   

            mydate.Month = 8;

            mydate.Day = 29;

            mydate.Year = 2001;

 

            Console.WriteLine("Day of year = {0}", mydate.DayOfYear);

        }

        catch (Exceptionexc)

        {
   

            Console.WriteLine(exc);

        }

    }

}

class Date

{
   

    // Fields字段

    int year;

    int month;

    int day;

    static int[] MonthDays = new int[]{
      0, 31,  59,  90, 120, 151, 181, 212, 243, 273, 304, 334 };

 

    // Properties属性

    public int Year

    {
   

        set

        {
   

            if (value < 1600)

                thrownewArgumentOutOfRangeException("Year");

            
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