vb编程代码大全文库(小游戏vb编程)

本文目录
小游戏vb编程
贪吃蛇
Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)
Dim C As Long
If KeyCode = 27 Then End
If KeyCode = 32 Then
If Timer1.Enabled = True Then
Timer1.Enabled = False
Label1.Visible = True
Else
Timer1.Enabled = True
Label1.Visible = False
End If
End If
C = UBound(She)
If GFangXiang = True Then Exit Sub
Select Case KeyCode
Case 37
If She(C).F = 2 Then Exit Sub
She(C).F = 0
GFangXiang = True
Case 38
If She(C).F = 3 Then Exit Sub
She(C).F = 1
GFangXiang = True
Case 39
If She(C).F = 0 Then Exit Sub
She(C).F = 2
GFangXiang = True
Case 40
If She(C).F = 1 Then Exit Sub
She(C).F = 3
GFangXiang = True
End Select
End Sub
Private Sub Form_Load()
Me.AutoRedraw = True
Me.BackColor = &HC000&
Me.FillColor = 255
Me.FillStyle = 0
Me.ScaleWidth = 24
Me.ScaleHeight = 24
Me.WindowState = 2
Set Timer1 = Controls.Add("VB.Timer", "Timer1")
Set Label1 = Controls.Add("VB.Label", "Label1")
Label1.AutoSize = True
Label1.BackStyle = 0
Label1 = "暂停"
Label1.ForeColor = RGB(255, 255, 0)
Label1.FontSize = 50
ChuShiHua
End Sub
Private Sub Form_Resize()
On Error GoTo 1:
With Me
If .WindowState 《》 1 Then
.Cls
.ScaleMode = 3
HWB = .ScaleHeight / .ScaleWidth
.ScaleWidth = 24
.ScaleHeight = 24
Label1.Move (Me.ScaleWidth - Label1.Width) / 2, (Me.ScaleHeight - Label1.Height) / 2
HuaTu
Me.Line (X, Y)-(X + 1, Y + 1), RGB(255, 255, 0), BF
End If
End With
1:
End Sub
Private Sub Timer1_Timer()
Dim C As Long, I As Long
On Error GoTo 2:
QingChu
C = UBound(She)
Select Case She(C).F
Case 0
If ZhuangTai(She(C).X - 1, She(C).Y) = 2 Then
C = C + 1
ReDim Preserve She(C)
She(C).F = She(C - 1).F
She(C).X = She(C - 1).X - 1
She(C).Y = She(C - 1).Y
ChanShengShiWu
GoTo 1:
ElseIf ZhuangTai(She(C).X - 1, She(C).Y) = 1 Then
GoTo 2:
End If
Case 1
If ZhuangTai(She(C).X, She(C).Y - 1) = 2 Then
C = C + 1
ReDim Preserve She(C)
She(C).F = She(C - 1).F
She(C).X = She(C - 1).X
She(C).Y = She(C - 1).Y - 1
ChanShengShiWu
GoTo 1:
ElseIf ZhuangTai(She(C).X, She(C).Y - 1) = 1 Then
GoTo 2:
End If
Case 2
If ZhuangTai(She(C).X + 1, She(C).Y) = 2 Then
C = C + 1
ReDim Preserve She(C)
She(C).F = She(C - 1).F
She(C).X = She(C - 1).X + 1
She(C).Y = She(C - 1).Y
ChanShengShiWu
GoTo 1:
ElseIf ZhuangTai(She(C).X + 1, She(C).Y) = 1 Then
GoTo 2:
End If
Case 3
If ZhuangTai(She(C).X, She(C).Y + 1) = 2 Then
C = C + 1
ReDim Preserve She(C)
She(C).F = She(C - 1).F
She(C).X = She(C - 1).X
She(C).Y = She(C - 1).Y + 1
ChanShengShiWu
GoTo 1:
ElseIf ZhuangTai(She(C).X, She(C).Y + 1) = 1 Then
GoTo 2:
End If
End Select
ZhuangTai(She(0).X, She(0).Y) = 0
For I = 0 To C
Select Case She(I).F
Case 0
She(I).X = She(I).X - 1
Case 1
She(I).Y = She(I).Y - 1
Case 2
She(I).X = She(I).X + 1
Case 3
She(I).Y = She(I).Y + 1
End Select
Next
TiaoZheng
1:
GFangXiang = False
ZhuangTai(She(C).X, She(C).Y) = 1
HuaTu
Exit Sub
2:
If MsgBox("游戏结束,点“是”重新开始游戏,点“否”", vbYesNo, "贪吃蛇") = vbYes Then
ChuShiHua
Else
End
End If
End Sub
Private Sub ChuShiHua()
Me.Cls
Timer1.Enabled = True
Timer1.Interval = 200
Erase ZhuangTai
ReDim She(2)
She(0).F = 2
She(0).X = 9
She(0).Y = 11
ZhuangTai(9, 11) = 1
She(1).F = 2
She(1).X = 10
She(1).Y = 11
ZhuangTai(10, 11) = 1
She(2).F = 2
She(2).X = 11
She(2).Y = 11
ZhuangTai(11, 11) = 1
HuaTu
ChanShengShiWu
End Sub
Private Sub QingChu()
Dim I As Long
For I = 0 To UBound(She)
Me.Line (She(I).X, She(I).Y)-(She(I).X + 1, She(I).Y + 1), Me.BackColor, BF
Next
End Sub
Private Sub HuaTu()
Dim I As Long
For I = 0 To UBound(She)
Me.Circle (She(I).X + 0.5, She(I).Y + 0.5), 0.49, RGB(255, 255, 0), , , HWB
Next
End Sub
Private Sub TiaoZheng()
Dim I As Long
For I = 0 To UBound(She) - 1
She(I).F = She(I + 1).F
Next
End Sub
Private Sub ChanShengShiWu()
Randomize Timer
1:
X = Int(Rnd * 24)
Y = Int(Rnd * 24)
If ZhuangTai(X, Y) 》 0 Then GoTo 1:
ZhuangTai(X, Y) = 2
Me.Line (X, Y)-(X + 1, Y + 1), RGB(255, 255, 0), BF
End Sub
vb加法计算代码
Private Sub Command1_Click()Dim a As Integer,b As
Integera=Val(Text1.Text)b=Val(Text2.Text)Text3.Text=a+bEnd Sub在这段VB程序中,“a=Val(Text1.Text)b=Val(Text2.Text)”是加法的代码。
代码如下:
Private Sub Command1_Click()
Label2.Caption = Val(Text1.Text) + Val(Text2.Text)
End Sub
Private Sub Command2_Click()
Text1.Text = "": Text2.Text = "": Label2.Caption = ""
Text1.SetFocus
End Sub
Private Sub Command3_Click()
End
End Sub
扩展资料
Option Explicit
Private Sub Combo1_Change()
End Sub
Private Sub Command1_Click()
If IsNumeric(Text1.Text) And IsNumeric(Text2.Text) Then
Select Case Combo1.Text
Case "+"
Text3.Text = CLng(Text1.Text) + CLng(Text2.Text)
Case "-"
Text3.Text = CLng(Text1.Text) - CLng(Text2.Text)
Case "×"
Text3.Text = CLng(Text1.Text) * CLng(Text2.Text)
Case "÷"
If CLng(Text2.Text) 《》 0 Then Text3.Text = CLng(Text1.Text) / CLng(Text2.Text) Else MsgBox "出数不能为0", vbOKOnly, "提示"
Case Else
MsgBox "请选择运算方式", vbOKOnly, "提示"
End Select
Else
MsgBox "请输入数字", vbOKOnly, "提示"
End If
End Sub
Private Sub Form_Load()
Combo1.AddItem "+"
Combo1.AddItem "-"
Combo1.AddItem "×"
Combo1.AddItem "÷"
End Sub
用VB编写一个计算器程序的代码
1、创建控件组的方法
首先创建一个命令按钮,调整其大小(觉得合适就行),名称为Command1,Caption 属性为数字 0 ;然后进行“复制”和“粘贴”,当选择“粘贴”时,出现对话框提示已有一个同名控件,询问是否创建控件组,选择“是”后,即创建了一个名为“Command”的控件组。
这时,第一个按钮的Index属性值默认为“0”,第二个的Index属性值自动设为“1”,并且大小与第一个按钮相同,只需修改其 Caption 属性为数字“1”并将其拖至合适位置即可。此后继续使用“粘贴”的方法建立其他控件组中其余按钮,共20个按钮,每建立一个,就将它拖到合适处,并修改相应的Caption属性值。
2、各控件组其属性设置如下:
设置效果如下图所示:
二、编写代码
Dim s1 As Single, s2 As Single, ysf As String
‘定义两个单精度数变量用与存放参与运算的数,一个字符型存放运算符
Private Sub Command1_Click(Index As Integer)
Text1.Text = Text1.Text & Command1(Index).Caption ’将command1的单击事件与文本框显示的内容连接
End Sub
Private Sub Command2_Click()
Text1.Text = Text1.Text + “。”
If (InStr(Text1.Text, “。”) = 1) Then ‘第一位不能为小数
Text1.Text = “”
End If
If InStr(Text1.Text, “。”) 《 Len(Text1.Text) Then ’防止出现两个小数点
Text1.Text = Left
(Text1.Text, Len(Text1.Text) - 1)
End If
End Sub
Private Sub
Command3_Click()
s2 = Val(Text1.Text) ‘开始加减乘除运算
Select Case ysf Case “+”
Text1.Text = s1 + s2
Case “-”
Text1.Text = s1 - s2
Case “*”
Text1.Text = s1 * s2
Case “/”
If s2 = 0 Then
MsgBox “分母不能为零!”
Text1.Text = “”
Else
Text1.Text = s1 / s2 End If End Select
Text1 = IIf(Left(Text1.Text, 1) = “。”, 0 & Text1.Text, Text1.Text) ‘
这个很关键,如果没有这个的话,得出小于1的小数前面没有0
End Sub
Private Sub Command4_Click()
If Text1.Text = “” Then ’文本为空就结束
Exit Sub
End If
Text1.Text = Left(Text1.Text, Len(Text1.Text) - 1) ‘文本退一格
End Sub
Private Sub Command5_Click()
Text1.Text = “” ’清除当前框内文本
End Sub
Private Sub Command6_Click(Index As Integer)
s1 = Val(Text1.Text) ‘将s1隐藏起来 ysf = Command6(Index).Caption
Text1.Text = “”
End Sub
Private Sub Command7_Click()
If Left(Text1.Text, 1) 《》 “-” Then ’判断作为负数
Text1.Text = “-” & Text1.Text
Else
Text1.Text = Right(Text1.Text, Len(Text1.Text) - 1)
End If
End Sub
Private Sub Command8_Click()
Text1.Text = Text1.Text * Text1.Text ‘平方
End Sub
拓展资料
Visual Basic(VB)是由微软公司开发的包含环境的事件驱动编程语言。它源自于BASIC编程语言。VB拥有图形用户界面(GUI)和快速应用程序开发(RAD)系统,可以轻易的使用DAO、RDO、ADO连接数据库,或者轻松的创建ActiveX控件。程序员可以轻松地使用VB提供的组件快速创建一个应用程序。
参考链Visual Basic——百度百科接
介绍一个VB小的有趣的程序代码
’万花筒程序
’粘贴下面代码即可, 不用添加任何控件
Private WithEvents Timer1 As Timer
Dim r&, r1&, t&, a1!, a2!, xb!, yb!, s!, b#
Private Sub Form_Load()
Me.Width = 4500: Me.Height = 4500
Me.Move (Screen.Width - Me.Width) \ 2, (Screen.Height - Me.Height) \ 2
Me.AutoRedraw = True
Me.Caption = "CBM666的万花筒"
Set Timer1 = Controls.Add("vb.timer", "Timer1")
Timer1.Interval = 10
End Sub
Private Sub Timer1_Timer()
Randomize
r = 340 * Rnd
If r 《》 0 Then
r1 = 500
s = r * Rnd
b = RGB(256 * Rnd, 256 * Rnd, 256 * Rnd)
For t = 1 To 10000
a1 = t * 3.1415926 / 180
a2 = (r1 / r) * a1
xb = 500 + (-(r1 - r) * Cos(a1) - s * Cos(a2 - a1) + 420) * 4
yb = 500 + ((r1 - r) * Sin(a1) - s * Sin(a2 - a1) + 380) * 4
Me.PSet (xb, yb), b
Next t
End If
End Sub
高中,vb代码
Private Sub Command1_Click()
Text1 = Int(Rnd(1) * 90) + 10
Text2 = Int(Rnd(1) * 90) + 10
Text3 = Int(Rnd(1) * 90) + 10
End Sub
Private Sub Command2_Click()
Text4 = Val(Text1) + Val(Text2) + Val(Text3)
If Val(Text4) Mod 2 = 0 Then
MsgBox "和为偶数"
Else
MsgBox "和为奇数"
End If
End Sub

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