C#

foreach (string reason in robotRegisterReasons)
                        sw.WriteLine(reason);

private void btnInputBox_Click(object sender, EventArgs e)
       {

           int[,] toyArray = new int[4, 5]; ////4,5
           var totalToys = 0;//variable to hold and  accumulate the total

           string[] dayNameArray = { "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" };
           string specDay;
           int specWeek;
           string val = "";
           int specDayTotal;
           string Output = "";
           string Output1 = "Retrieve Products produced On A specific day";
           string Output2 = " Products produced On That day are:";
           string Output3 = "Sum of All Products Made = ";
           int num = 0;
           int Days=0;
           string dOW = "";
           for (int row = 0; row < toyArray.GetLength(0); row++)//enters loop to store data to array ,starts first row
           {
               for (int Col = 0; Col < toyArray.GetLength(1); Col++)//starts first column...
               {

                   val = Microsoft.VisualBasic.Interaction.InputBox("How Many Toys Made for Week:" + (row + 1) + "  " + dayNameArray[Col] + ":  ");//gets the string value of number entered
                   try
                   {
                       while (!(int.TryParse(val, out num)))//converts the string to a int to validate.. if the number IS NOT a Number eg.letter
                       {
                           MessageBox.Show("Not a valid number, try again.");//then sends this message
                           val = Microsoft.VisualBasic.Interaction.InputBox("How Many Toys Made for Week:" + (row + 1) + "  " + dayNameArray[Col] + ":  ");//re enter a number
                       }
                   }
                   catch (Exception)
                   {
                       MessageBox.Show("Value entered is not in a valid format");//exception message
                   }
                   toyArray[row, Col] = num;//else it stores this number for the array

               }//goes out to check next col of the row  once all columns done it goes to nEXT Row

           }
           //once ALL Rows checked it comes outta loop


           for (int row = 0; row < toyArray.GetLength(0); row++)//enters new loop to write data
           {

               for (int Col = 0; Col < toyArray.GetLength(1); Col++)
               {


                   Output += "          " + toyArray[row, Col] + "          ";
                   totalToys += toyArray[row, Col];

               }

               Output += "  " + "\r\n" + "";//first row checked sets a space between rows

           }

           specDay = Microsoft.VisualBasic.Interaction.InputBox("What Day Would You Like To Check:");// to find specific toys made on a specific day
           string sPattern = "^(Mon|(T(ues|hurs))|Fri)(day|\\.)?$|Wed(\\.|nesday)?$|T((ue?)|(hu?r?))\\.?$";//checks the entered data is a viable string(\\Length{3}?$)

           int result = Array.BinarySearch(dayNameArray, specDay, StringComparer.OrdinalIgnoreCase);

               if (System.Text.RegularExpressions.Regex.IsMatch(specDay, sPattern, System.Text.RegularExpressions.RegexOptions.IgnoreCase))
               {

                   for (int dayCounter = 0; dayCounter < dayNameArray.GetLength(0); dayCounter++)//start loop number daycounter at 0 ,day counter of the length of array which will be 4(0-4) then add one to the count
                   {
                       if (dayNameArray[dayCounter] == specDay) // Compare specDay to the current index of the dayNameArray.If it finds a match
                       {
                           Days = dayCounter;//finds  the count and declares it as an int(eg. monday matches 0)
                       }
                   }

           }
           else
           {
               MessageBox.Show("Not A valid Day Of Week");
               specDay = Microsoft.VisualBasic.Interaction.InputBox("What Day Would You Like To Check:");
           }

           specWeek = Int32.Parse(Microsoft.VisualBasic.Interaction.InputBox("What week Would You Like To Check:"));
               try
               {
                   while (!(specWeek <= 4)&& !(specWeek == num))//converts the string to a int to validate.. if the number IS NOT a Number eg.letter
                   {
                       MessageBox.Show("Not a valid number, try again.");//then sends this message
                       specWeek = Int32.Parse(Microsoft.VisualBasic.Interaction.InputBox("What week Would You Like To Check:"));//re enter a number
                   }
               }
               catch (Exception)
               {
                   MessageBox.Show("Must Be 1 to 4");//exception message

               }
           int Week = specWeek-1;


           specDayTotal = toyArray[Week, Days];

           txtOutput.Text += "          " + "Monday       Tuesday       Wednesday        Thursday        Friday  " + "\r\n" + Output + "         " + Output1 + "\r\n" + "   " + specDay + "    Week " + (Week+1) + "\r\n" + Output2 + "   =  " + specDayTotal + "\r\n" + Output3 + totalToys;
           }

       }

Member 11354386 wrote:

must be monday tuesday wednedsay thursday or friday

private string _MyProperty = "hello";
public string MyProperty
    {
    get { return _MyProperty; }
    }

public string MyProperty { get; private set; }

interface IHaveAReadOnlyProperty
{
    int MeaningOfLife { get; }
}

// Implementation with a private setter:
public class Implementation1 : IHaveAReadOnlyProperty
{
    public int MeaningOfLife { get; private set; }
    
    public Implementation1()
    {
        MeaningOfLife = 42;
    }
}

// Implementation with a backing field:
public class Implementation2 : IHaveAReadOnlyProperty
{
    // "readonly" here means it can only be set from the constructor or in-line initializer:
    private readonly int _meaningOfLife;
    
    public int MeaningOfLife
    {
        get { return _meaningOfLife; }
    }
    
    public Implementation2()
    {
        _meaningOfLife = 42;
    }
}