Question: Can anyone help me use a message box to display the random number and the square in two columns with a label for each?

```
    const int NUM_ROWS = 10;
    const int NUM_COLS = 2;

        int[,] randint = new int [NUM_ROWS,NUM_COLS];
        Random randNum = new Random();

        for (int row = 0; row < randint.GetLength(0); row++)
        {
            randint[row,0] = randNum.Next(1,100);
            randint[row,1] = randint[row,0]*randint[row,0];

        Console.Write(string.Format("{0,5:d} {1,5:d}\n", randint[row,0], randint[row,1]));

```

Answer: 
You can do it like this.

```
MessageBox.Show(string.Format("{0,5:d} {1,5:d}\n", randint[row, 0], randint[row, 1]), "Message Box",
                                     MessageBoxButtons.YesNo,
                                     MessageBoxIcon.Question);

```

If you place this line inside the `for` loop a message box will be displayed for every iteration. If you click Yes each time, a new message box with the old and new values will be displayed.

If you want to display the entire array then it will be something like this.

```
string data = "";

for (int row = 0; row < randint.GetLength(0); row++)
{
     randint[row, 0] = randNum.Next(1, 100);
     randint[row, 1] = randint[row, 0] * randint[row, 0];
     data += string.Format("{0,5:d} {1,5:d}\n", randint[row, 0], randint[row, 1]);
}

MessageBox.Show(data, "Data", MessageBoxButtons.YesNo, MessageBoxIcon.Question);

```
Start you project in :

```
Windows Forms Application -> C#

```

You can use `MessageBox` to help you solve your display content.