问题描述
我被困在我的项目的一部分并且对VB很新。
i将我的图片切成6等于部分
但是需要随机显示它们，不再按照随机顺序重复相同部分的图片。
例如，pic1，pic2，pic3，pic4，pic5，pic6到==> pic3，pic2，pic6，pic1，pic5，pic4
以下是我的代码的一部分
Dim theImage（0 To 7）As Object
Dim myArray（0到7）As Object
theImage（0）= pic1.Image
theImage（1）= pic2.Image
theImage（2）= pic3.Image
theImage（3）= pic4.Image
theImage（4）= pic5。图片
theImage（5）= pic6.Image
theImage（6）= pic7.Image
For i = 0 To 6步骤1
做
随机= num.Next（0,7）
循环时（myArray（随机）<> 0 ）
myArray（随机）= theImage（i）
接下来我是
while循环中的部分不会工作，因为他们无法解析图像。
我该怎么做呢？我的代码看起来很糟糕。
提前感谢
i am stuck on part of my project and very new to VB.
i had cut my picture into 6 equals part
but need to display them randomly, without repeating the same part of the pic again, in random sequence.
eg, pic1,pic2,pic3,pic4,pic5,pic6 to ==> pic3,pic2,pic6,pic1,pic5,pic4
below are part of my code
Dim theImage(0 To 7) As Object
Dim myArray(0 To 7) As Object
theImage(0) = pic1.Image
theImage(1) = pic2.Image
theImage(2) = pic3.Image
theImage(3) = pic4.Image
theImage(4) = pic5.Image
theImage(5) = pic6.Image
theImage(6) = pic7.Image
For i = 0 To 6 Step 1
Do
random = num.Next(0, 7)
Loop While (myArray(random) <> 0)
myArray(random) = theImage(i)
Next i
the part on the while loop wont work as they cant parse in image.
how do i go about doing it? and my code seems sucky.
thanks in advance
推荐答案
关键是你没有分配图片，你只需要分配图片的数字。换句话说，第二个数组将以随机顺序保持数字1-6。要显示图片，您只需浏览此数组并使用每个数字作为第一个数组（图像）的索引。
The point was that you don''t assign the pictures, you just assign the numbers of the pictures. In other words, the second array would just hold numbers 1-6, in a random sequence. To show the pictures, you just go through this array and use each number as an index for the first array (theImage).
就像我说的，一般的技巧就是简单地保持生成随机数，直到你得到一个在用过的数组中找不到的数字。例如，这里有一个小例子例程来生成一个包含六个非重复数字的数组。它可能不是很优雅，因为我只是在当场弥补它。 （哦，它也从中调用RandomNumBetween函数）。
Like I said, the general technique is to simply keep generating random numbers until you get one that you can''t find in the array of used ones. For instance, here''s a little sample routine to generate an array of six non-repeating numbers. It''s probably not very elegant, as I''m just making it up on the spot. (Oh, also it calls the RandomNumBetween function from this post).
这篇关于随机图片但不重复的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！