0

Hey,

I am trying to create the sum of my values contained in MyArray variable simultaneously while assigning the values in the same loop. Afterwards, I want to find the average of the numbers after the loop finishes.

Problem: When I compute the numbers, I keep getting the same sum and average for whatever number I put in. How do I fix this problem?

Also, do you see any other errors in my code?

```
Private Sub btnCompute_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCompute.Click
Try
Dim Num As Integer = Convert.ToInt32(txtNumber.Text)
Dim MyArray As Integer()
Dim Sum As Integer
Dim Average As Double
MyArray = New Integer(200) {}
For I = 0 To MyArray.GetUpperBound(0)
MyArray(I) = I * 2
Next
For I = 0 To MyArray.GetUpperBound(0)
Sum = Sum + MyArray(I)
Next
Average = Sum / MyArray.GetUpperBound(0)
If Num > 199 Then
MessageBox.Show("Please enter a number less than 200")
txtNumber.Clear()
Else
MessageBox.Show("The Sum of Array Numbers is" & Sum & "and the Average is" & Average)
End If
Catch formatExceptionParameter As FormatException
If txtNumber.Text = String.Empty Then
MessageBox.Show("Please enter a number less than 200.")
Else
MessageBox.Show("Invalid character. Please type in a number less than 200.", "Invalid Number Format", _
MessageBoxButtons.OK, MessageBoxIcon.Error)
End If
Catch OtherEx As Exception
MessageBox.Show("There was a technical error, please email customer service for further assistance", "Unknown Error", _
MessageBoxButtons.OK, MessageBoxIcon.Error)
End Try
End Sub
```