vb抽奖系统代码（vb设计抽奖系统）[20240420更新]

今天给各位分享vb抽奖系统代码的知识，其中也会对vb设计抽奖系统进行解释，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！

本文目录一览：

• 1、抽奖程序（用vb编写）
• 2、VB编程年会抽奖代码？
• 3、怎么用vb做一个抽奖程序
• 4、VB中可用的抽奖程序的代码

抽奖程序（用vb编写）

在窗体上添加一个command1，一个timer1，label1(0~5)

控件数组（添加一个label1,然后再复制5个，共6个，用来显示数字），代码如下：

Private

Sub

Command1_Click()

If

Command1.Caption

=

"抽奖"

Then

Command1.Caption

=

"停止"

Timer1.Enabled

=

True

Else

Timer1.Enabled

=

False

Command1.Caption

=

"抽奖"

End

If

End

Sub

Private

Sub

Form_Load()

Command1.Caption

=

"抽奖"

Timer1.Interval

=

50

Timer1.Enabled

=

False

End

Sub

Private

Sub

Timer1_Timer()

Randomize

For

i

=

To

5

Label1(i)

=

Int(10

*

Rnd)

Select

Case

Label1(i).Caption

Case

Label1(i).BackColor

=

RGB(0,

0,

0)

Label1(i).ForeColor

=

RGB(255,

255,

255)

Case

1

Label1(i).BackColor

=

RGB(128,

42,

42)

Label1(i).ForeColor

=

RGB(127,

213,

213)

Case

2

Label1(i).BackColor

=

RGB(255,

0,

0)

Label1(i).ForeColor

=

RGB(0,

255,

255)

Case

3

Label1(i).BackColor

=

RGB(255,

97,

0)

Label1(i).ForeColor

=

RGB(0,

158,

255)

Case

4

Label1(i).BackColor

=

RGB(255,

255,

0)

Label1(i).ForeColor

=

RGB(0,

0,

255)

Case

5

Label1(i).BackColor

=

RGB(0,

255,

0)

Label1(i).ForeColor

=

RGB(255,

0,

255)

Case

6

Label1(i).BackColor

=

RGB(0,

0,

255)

Label1(i).ForeColor

=

RGB(255,

0,

0)

Case

7

Label1(i).BackColor

=

RGB(160,

32,

240)

Label1(i).ForeColor

=

RGB(95,

223,

15)

Case

8

Label1(i).BackColor

=

RGB(192,

192,

192)

Label1(i).ForeColor

=

RGB(63,

63,

63)

Case

9

Label1(i).BackColor

=

RGB(255,

255,

255)

Label1(i).ForeColor

=

RGB(0,

0,

0)

End

Select

Next

End

Sub

VB编程年会抽奖代码？

语言实现此程序。

以下是VB编程语言的实现示例：

'定义变量，存储每个奖项的人数

Dim firstPrize As Integer = 3

Dim secondPrize As Integer = 5

Dim thirdPrize As Integer = 12

Dim souvenirPrize As Integer = 10

'定义变量，存储抽奖结果

Dim firstPrizeList As New List(Of Integer)

Dim secondPrizeList As New List(Of Integer)

Dim thirdPrizeList As New List(Of Integer)

Dim souvenirPrizeList As New List(Of Integer)

'定义变量，存储编号滚动的起始编号

Dim currentNum As Integer = 1

'循环抽取各种奖项

For i As Integer = 1 To firstPrize

'抽取一等奖，并将编号添加到一等奖名单中

firstPrizeList.Add(currentNum)

currentNum += 1

Next

For i As Integer = 1 To secondPrize

'抽取二等奖，并将编号添加到二等奖名单中

secondPrizeList.Add(currentNum)

currentNum += 1

Next

For i As Integer = 1 To thirdPrize

'抽取三等奖，并将编号添加到三等奖名单中

thirdPrizeList.Add(currentNum)

currentNum += 1

Next

For i As Integer = 1 To souvenirPrize

'抽取纪念奖，并将编号添加到纪念奖名单中

souvenirPrizeList.Add(currentNum)

currentNum += 1

Next

'输出抽奖结果

Console.WriteLine("一等奖名单：" String.Join(",", firstPrizeList))

Console.WriteLine("二等奖名单：" String.Join(",", secondPrizeList))

Console.WriteLine("三等奖名单：" String.Join(",", thirdPrizeList))

Console.WriteLine("纪念奖名单：" String.Join(",", souvenirPrizeList))

怎么用vb做一个抽奖程序

只要在窗体中做二个命令按钮、一个标签和一个定时器对象，复制以下代码，就可以运行了：

Private Sub Command1_Click()

If Command1.Caption = "开始" Then

Command1.Caption = "暂停"

Timer1.Enabled = True

Else

Command1.Caption = "开始"

Timer1.Enabled = False

End If

End Sub

Private Sub Command2_Click()

End

End Sub

Private Sub Form_Load()

Label1.Caption = ""

Label1.FontSize = 50

Timer1.Interval = 50

Timer1.Enabled = False

Command1.Caption = "开始"

Command2.Caption = "结束"

End Sub

Private Sub Timer1_Timer()

Label1.Caption = Int(Rnd * 50) + 1

End Sub

VB中可用的抽奖程序的代码

Dim a(1 To 100) As String

Dim i As Integer, x As Integer

Const n = 3 'n的值可根据实际需要赋予不同的变量

Private Sub Command1_Click()

Timer1.Enabled = True

End Sub

Private Sub Command2_Click()

Timer1.Enabled = False

End Sub

Private Sub Form_Load()

Randomize '初始化随机数生成器

a(1) = "富士康" '以此将n个人的姓名保存在数组a中

a(2) = "庞麦郎"

a(3) = "非主流"

For i = 1 To n

List1.AddItem a(i)

Next

Timer1.Enabled = False

End Sub

Private Sub Timer1_Timer()

x = Rnd() * n + 1 '产生一个[1，n]中的随机整数并存入变量x中

Label2.Caption = a(x) '在标签Label2中显示下标变量a(x)的值（第x个人的姓名）

End Sub

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