Я не могу понять, что вызывает это. В отчете об ошибке говорится: «Переменная объекта или переменная блока не установлена». для строки "allSlotLabels (i) .Image = imgCherries". Эта строка ничем не отличается от другой, поэтому, я думаю, это просто ошибка, которую она обнаружила первой после случайного генерирования числа. Буду признателен за любую помощь, я полностью застрял.
Public Class frmSlotMachine
' Declare all variables needed
Dim startingCoins As Integer = 5
Dim coins As Integer = startingCoins + 1
Dim numbersGenerated As Integer = 20
Dim spinStatus As String = "Start"
Dim held1 As Boolean = False
Dim held2 As Boolean = False
Dim held3 As Boolean = False
Dim slot1Name, slot2Name, slot3Name As String
Dim slot1Value, slot2Value, slot3Value As Integer
' Assign resources to variables
Dim imgBanana As Image = My.Resources.banana
Dim imgOrange As Image = My.Resources.orange
Dim imgSeven As Image = My.Resources.seven
Dim imgCherries As Image = My.Resources.cherries
Dim imgBatman As Image = My.Resources.batman
Dim imgCross As Image = My.Resources.cross
' Declare arrays
Dim allHelds() As Boolean = {held1, held2, held3}
Dim allSlotValues() As Integer = {slot1Value, slot2Value, slot3Value}
Dim allSlotNames() As String = {slot1Name, slot2Name, slot3Name}
Dim allSlotLabels() As Object = {lblSlot1, lblSlot2, lblSlot3}
Private Sub btnSpin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSpin.Click
' Trying a for loop to randomise numbers and assign images, if hold is off
For i = 1 To 3
If Not allHelds(i) Then
allSlotValues(i) = Int(Rnd() * numbersGenerated + 0.5)
Select Case allSlotValues(i)
Case 0 To 5
allSlotLabels(i).Image = imgBanana
allSlotNames(i) = "Banana"
Case 6 To 11
allSlotLabels(i).Image = imgOrange
allSlotNames(i) = "Orange"
Case 12 To 16
allSlotLabels(i).Image = imgCherries
allSlotNames(i) = "Cherries"
Case 17 To 19
allSlotLabels(i).Image = imgSeven
allSlotNames(i) = "Seven"
Case 20
allSlotLabels(i).Image = imgBatman
allSlotNames(i) = "Batman"
Case Else
allSlotLabels(i).Text = "Error. Current slot value = " & allSlotValues(i)
End Select
End If
Next