VB设计一个简单的小程序

变量定义面变量名x,y换别x1y1等

Dim

x1

As

Integer

Private

Sub

Command1_Click()'+按钮

x1

=

x1

+

1

MeCaption

=

x1

End

Sub

Private

Sub

Command2_Click()'-按钮

x1=

x1

-

1

MeCaption

=

x1

End

Sub

要知道VB6里只能使用3232像素的图标，通常还有4848像素的图彪，在VB6里不能用。

要知道图标的像素，如果没有专用工具，可以使用 Windows里的画图软件，打开某图标文件，通过菜单 [图像] -- [属性]，观察“宽度”和“高度”，都不大于32。

Option Explicit

Private Sub Form_Load()

    Randomize

    Label1Caption = Int((Rnd  (999999 - 100000 + 1)) + 100000)    '生成100000-999999之间的随机数

    Timer1Interval = 1000  '一秒一次

    Timer1Enabled = True

End Sub

Private Sub Timer1_Timer()

    Static n As Integer

    n = n + 1

    If n = 60 Then      '一秒一次，累加到60此即60秒

        n = 0

        Randomize

        Label1Caption = Int((Rnd  (999999 - 100000 + 1)) + 100000)

    End If

End Sub

有问题请追问，，加油！

'用法:: AA "1234"

Function AA(ByVal x As String) As String

Dim ns As Integer

ns = Len(x)

Dim n() As String

Dim w() As Integer

ReDim n(ns)

ReDim w(ns)

Dim i As Integer

For i = 1 To ns

n(i) = Mid(x, ns - i + 1, 1)

Next

Dim str As String

BB n, w, 0, str

MsgBox str

Open "c:\1txt" For Output As #1 ''输出文件句自己改

Print #1, str

Close #1

End Function

Function BB(ByRef n() As String, w() As Integer, ByVal k As Integer, s As String)

Dim i As Integer, j As Integer

Dim b As Boolean

For i = 1 To UBound(n)

b = False

For j = 1 To k

If i = w(j) Then

b = True

Exit For

End If

Next

If Not b And k + 1 <= UBound(n) Then

w(k + 1) = i

BB n, w, k + 1, s

End If

Next

If UBound(w) = k Then

For i = 1 To UBound(w)

s = s & n(w(i))

Next

s = s & vbCrLf

Exit Function

End If

End Function

程序包含一个标签和一个间隔1秒的时间控件

Private xx(1 To 5) As String

Private i As Integer, f As Integer

Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)

If KeyCode = 112 Then

f = MsgBox("你按了F1,继续吗？", vbYesNo + vbInformation, "提示")

If f = vbYes Then

Timer1Enabled = True

Else

Call Form_KeyDown(113, 0)

End If

ElseIf KeyCode = 113 Then

MsgBox "你按了F2键，结束应用程序！"

End

End If

End Sub

Private Sub Form_Load()

xx(1) = "aaaaaaaaaa"

xx(2) = "bbbbbbbbbb"

xx(3) = "cccccccccc"

xx(4) = "dddddddddd"

xx(5) = "请按F1、F2"

i = 1

End Sub

Private Sub Timer1_Timer()

Label1Caption = xx(i)

If xx(i) = "请按F1、F2" Then

Timer1Enabled = False

Call Form_KeyDown(112, 0)

End If

i = i + 1

If i > 5 Then i = 1

End Sub

你也可以手动按F1、F2 效果一样！

用VB做万年历，非常关键点就是农历写法，参考代码如下：

#Region " 返回农历 "

'返回农历

'cCalendarMaxSupportedDateTime 返回支持的最大日期，即2101-1-28

'cCalendarMinSupportedDateTime 返回支持的最小日期，即190－2-19

Private cCalendar As New SystemGlobalizationChineseLunisolarCalendar

Public Function PubFunGet_CNDate(ByVal sDateTime As Date) As String

cCalendar = New SystemGlobalizationChineseLunisolarCalendar

Dim lyear As Integer = cCalendarGetYear(sDateTime)

Dim lmonth As Integer = cCalendarGetMonth(sDateTime)

Dim lday As Integer = cCalendarGetDayOfMonth(sDateTime)

Dim lweek As Integer = cCalendarGetDayOfWeek(sDateTime)

'获取闰月， 0 则表示没有闰月

Dim leapMonth As Integer = cCalendarGetLeapMonth(lyear)

Dim isleap As Boolean = False

If (leapMonth > 0) Then

If (leapMonth = lmonth) Then

'闰月

isleap = True

lmonth = lmonth - 1

ElseIf (lmonth > leapMonth) Then

lmonth = lmonth - 1

End If

End If

Return StringConcat(GetLunisolarYear(lyear), IIf(isleap = True, "闰年", "年"), GetLunisolarMonth(lmonth), "月", GetLunisolarDay(lday))

End Function

'十天干

Private tiangan As String() = {"甲", "乙", "丙", "丁", "戊", "己", "庚", "辛", "壬", "癸"}

'十二地支

Private dizhi As String() = {"子", "丑", "寅", "卯", "辰", "巳", "午", "未", "申", "酉", "戌", "亥"}

'十二生肖

Private shengxiao As String() = {"鼠", "牛", "虎", "免", "龙", "蛇", "马", "羊", "猴", "鸡", "狗", "猪"}

'农历月

Private months As String() = {"正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二(腊)"}

'农历日

Private days1 As String() = {"初", "十", "廿", "三"}

Private days As String() = {"一", "二", "三", "四", "五", "六", "七", "八", "九", "十"}

'返回农历年（天干 地支 生肖）

Private Function GetLunisolarYear(ByVal year As Integer) As String

GetLunisolarYear = ""

If (year > 3) Then

Dim tgIndex As Integer = (year - 4) Mod 10

Dim dzIndex As Integer = (year - 4) Mod 12

Return tiangan(tgIndex) & dizhi(dzIndex) & "[" & shengxiao(dzIndex) & "]"

End If

'无效的年份!

End Function

'返回生肖

Private Function GetShengXiao(ByVal sDateTime As Date) As String

Return shengxiao(cCalendarGetTerrestrialBranch(cCalendarGetSexagenaryYear(sDateTime)) - 1)

End Function

'返回农历月

Private Function GetLunisolarMonth(ByVal month As Integer) As String

GetLunisolarMonth = ""

If (month < 13 AndAlso month > 0) Then

Return months(month - 1)

End If

'无效的月份!

End Function

'返回农历日

Private Function GetLunisolarDay(ByVal day As Integer) As String

GetLunisolarDay = ""

If (day > 0 AndAlso day < 32) Then

If (day <> 20 AndAlso day <> 30) Then

Return StringConcat(days1((day - 1) \ 10), days((day - 1) Mod 10))

Else

Return StringConcat(days((day - 1) \ 10), days1(1))

End If

End If

'无效的日!

End Function

#End Region

代码改为：Private Sub Form_Click()Dim a, b, c, d As StringDim sum, aver As Longa = Val(InputBox("请输入第一个数"))

b = InputBox("请输入第二个数")

c = InputBox("请输入第三个数")

d = InputBox("请输入第四个数")

sum = a + b + c + d

aver = sum / 4

Print "所输入的4个数字分别是"; a, b, c, d

Print "4个数字的和为"; sum

Print "4个数字的平均值为"; averEnd Sub VB60下调试通过。

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