📄 cj.txt
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窗体源程序
Option Explicit
Dim m_strNameArray() As MyName
Dim m_bIsStart As Boolean
Dim m_nNameIndex As Integer
Dim MAX_INDEX As Integer
Dim m_nSelectNum As Integer
被选定数
Dim nScrollStep As Integer
Dim nScrollWidth As Integer
Dim bScrollState As Boolean
Dim nEnableSecond As Integer
Dim m_strTitle As String
Dim m_strAppTitle As String
Dim m_strScrollTitleLeft As String
Dim m_strScrollTitleRight As String
Private Sub Command_Start_Stop_Click()
If m_bIsStart = True Then
按停止钮
m_bIsStart = False
Command_Start_Stop.Caption =
“开始
Label_FlashName.Visible = True
Timer_FlashName.Enabled = True
Timer_ScrollName.Enabled = False
Label_FlashName =
m_strNameArray(m_nNameIndex).strName + “中奖了!
m_strNameArray(m_nNameIndex).bIsSelect = True
m_nSelectNum = m_nSelectNum + 1
Dim Temp As MyName
Temp =
m_strNameArray(MAX_INDEX)
m_str Name Array(MAX-INDEX) = m_strNameArray(m_nNameIndex)
m_strNameArray(m_nNameIndex) =
Temp
MAX_INDEX = MAX_INDEX - 1
If MAX_INDEX = 0 Then
MsgBox “非常感谢您使用本软件
End If
Else 按开始钮
m_bIsStart = True
Command_Start_Stop.Caption = “停止
Command_Start_Stop.Enabled = False
Timer_ScrollName.Enabled = True
Timer_FlashName.Enabled = False
Label_FlashName.Caption = “
End If
End Sub
Private Sub Form_Load()
Form_Bouns.ScaleMode = 3
m_nNameIndex = 0
m_bIsStart = False
Timer_ScrollName.Enabled = True
Timer_ScrollTitle.Enabled = True
Label_FlashName.Visible = False
Label_ScrollName.Caption = “
nEnableSecond = 0
定义起始秒数
ReDimNameArray
获得文本中的名字和打乱名字顺序
nScrollStep = 5 设定滚动字的步长
nScrollWidth = Label_Congruation.Left
设定title的移动宽度
bScrollState = False
设定缺省的开始滚动方向为向左
m_nSelectNum = 0
初始化被选定数为0
Init
初始化本程序的界面
End Sub
Private Sub Timer_FlashName_Timer() 闪动中奖者姓名
If Label_FlashName.Visible = True Then
Label_FlashName.Visible = False
Else
Label_FlashName.Visible = True
End If
End Sub
Private Sub Timer_ScrollName_Timer() 滚动出现名字
If m_bIsStart = True Then
If m_nNameIndex >= MAX_INDEX Then
m_nNameIndex = 0
End If
m_nNameIndex =
m_nNameIndex + 1
If m_strNameArray(m_nNameIndex).bIsSelect = True Then
If m_nNameIndex <
MAX-INDEX Then
m_nNameIndex =
m_nNameIndex + 1
Else
m_nNameIndex = 0
End If
End If
Label_ScrollName.Caption = m_str
NameArray(m_nNameIndex).strName
End If
End If
End Sub
Private Sub Timer_ScrollTitle_Timer() 滚动“恭喜发财字样
If bScrollState = False Then 向左滚
nScrollStep = 10
Label_Congruation.Caption = m_strScrollTitleLeft
If nScrollWidth > 0 Then
nScrollWidth =
nScrollWidth - nScrollStep
Else
bScrollState = True
End If
Else 向右滚
nScrollStep = -10
Label_Congruation.Caption =
m_strScrollTitleRight
If nScrollWidth < Form_Bouns.ScaleWidth - Label_Congruation.Width Then
nScrollWidth =
nScrollWidth - nScrollStep
Else
bScrollState = False
End If
End If
Label_Congruation.Left = nScrollWidth
以下为8秒钟内使“停止按钮有效
If nEnableSecond <= 49 Then
If m_bIsStart = True Then
nEnableSecond =nEnableSecond + 1
End If
Else
If m_bIsStart = True Then
Command_Start_Stop.Enabled = True
nEnableSecond = 0
End If
End If
End Sub
动态定义数组
Private Sub ReDimNameArray()
Dim nMaxIndex As Integer
Dim strMaxIndex As String
Dim nIndex As Integer
Dim bIsBegin As Boolean
bIsBegin = False
nIndex = 0
Open App.Path + “\name.txt For Input As #1 读文件
Do Until EOF(1)
If bIsBegin = False Then
Line Input #1, strMaxIndex
nMaxIndex = Val(strMaxIndex)
MAX_INDEX = nMaxIndex - 1
ReDim m_strNameArray(0 To nMaxIndex - 1)
bIsBegin = True
Else
Line Input #1, m_strNameArray(nIndex).strName
m_strNameArray(nIndex).bIsSelect = False
nIndex = nIndex + 1
End If
Loop
以下为打乱人员顺序10次
Dim i As Integer
Dim j As Integer
Dim Temp As String
Dim nRandomNum As Integer
For j = 0 To 10
For i = 0 To nMaxIndex - 1
nRandomNum = ((nMaxIndex - 1) × Rnd) 利用Rnd函数
Temp = m_strNameArray(i).strName
m_strNameArray(i).strName = m_strNameArray(nRandomNum).strName
m_strNameArray(nRandomNum).strName = Temp
Next i
Next j
End Sub
Private Sub Init() 读取INI文件
Dim X As Long
Dim lpFileName
Dim Temp As String × 50
lpFileName = App.Path + “\Sortition.ini
X = GetPrivateProfileString(“SYSTEM,“AppTitle,“抽奖程序, Temp, Len(Temp), lpFileName)
m_strAppTitle = Trim(Temp)
Temp =“
X = GetPrivateProfileString(“SYSTEM, Title, 欢迎使用抽奖程序, Temp, Len(Temp), lpFileName)
m_strTitle = Trim(Temp)
Temp = “
X = GetPrivateProfileString(“SYSTEM,“ScrollTitleRight, “恭喜发财!!!, Temp, Len(Temp), lpFileName)
m_strScrollTitleRight = Trim(Temp)
X = GetPrivateProfileString(“SYSTEM,“ScrollTitleLeft, “龙年大发!!!, Temp, Len(Temp), lpFileName)
m_strScrollTitleLeft = Trim(Temp)
Form_Bouns.Caption = m_strAppTitle
Label_CompanyTitle.Caption = m_strTitle
End Sub
模块源程序:
用于读取ini文件的API函数
Declare Function GetPrivateProfileString Lib “kernel32 Alias “GetPrivateProfileStringA (ByVal lpApplicationname As String, ByVal lpKeyName As String, ByVal lpDefault As String, ByVal lpReturnedString As String, ByVal nSize As Long, ByVal lpFileName As String) As Long
Public Type MyName
strName As String
bIsSelect As Boolean
End Type
由于程序利用的windows ini文件保存一些标题信息,因而可以方便的修改使用环境,及标题内容。
见ini文件内容:
[SYSTEM]
;应用程序的form名称
AppTitle=“风云电脑抽奖Test
;窗口的内的标题(限9个字)
Title=“大抽奖
;右滚动的文字(仅能为如下格式:XXXX!!!)
ScrollTitleRight=“恭喜发财!!!
;左滚动的文字(仅能为如下格式:XXXX!!!)
ScrollTitleLeft=“祝您好运!!!
如此一个小小的电脑抽奖程序便完成了。
以上程序在VB6.0 Windows98环境下编译通过!
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