如何将图像分配给整数？ [英] How to assign an image to an integer?

问题描述

对于一个类项目，我在VB中制作老虎机。我需要设计它，以便将九个图像中的每一个分配给一个整数，并为每个槽选择1到9之间的随机整数。然后相应的图像将出现在插槽中。我有
用于随机化1到9之间的整数的代码，但是如何将图像分配给整数？

For a class project I'm making a slot machine in VB. I need to design it so that each of nine images is assigned to an integer, and a random integer between 1 and 9 is selected for each slot. The corresponding image will then appear in the slot. I have the code for randomizing an integer between 1 and 9 done, but how would I assign an image to an integer?

推荐答案

Put列表中的图像，然后使用列表索引来引用图像。

Put the images in a list and then use the list index to refer to the images.

Public Class Form3
    Private Sub Form3_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Dim myBmpList As New List(Of Bitmap)

        myBmpList.Add(New Bitmap("c:\bitmaps\bg1.png"))
        myBmpList.Add(New Bitmap("c:\bitmaps\rusty.jpg"))

        Me.BackgroundImage = myBmpList(1)

    End Sub
End Class

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