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建个图片框控件,它有个随控件大小改变,图片也改变的属性,设置为“是”然后用该控件的MOVE方法,来实现。在Form_Resize事件里编,不知道NET有这个事件没。
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Panel控件就是容器,在窗体上添加一个Panel1控件,将其拖放到合适的位置与大小,然后设置Panel1控件的:
AutoScroll 属性为True
Panel1.AutoScrollMinSize 属性
Panel1控件里,添加你的图片框(此时可以滚动Panel1控件里的滚动条)
OK了吧!
'这个拿去试一试,两个时钟,两个图片框,自己设定图片框2的大小,比如让它和窗体一样大
'查一查PaintPicture的用法,就明白了
'去掉Picture2
Dim Pic_num As Long
Dim Pic_name() As String
Dim pic_star As Long
Dim p_width As Single
Dim p_height As Single
Dim bili_w As Single
Dim bili_h As Single
Dim v_mod As Long
Private Sub Form_Load()
Dim L_name As String
Pic_num = 0
ReDim Pic_name(Pic_num)
L_name = Dir(App.Path "\pic\*.JPG")
Do While L_name ""
ReDim Preserve Pic_name(Pic_num)
Pic_name(Pic_num) = L_name
Pic_num = Pic_num + 1
L_name = Dir
Loop
L_name = Dir(App.Path "\pic\*.BMP")
Do While L_name ""
ReDim Preserve Pic_name(Pic_num)
Pic_name(Pic_num) = L_name
Pic_num = Pic_num + 1
L_name = Dir
Loop
Picture1.AutoSize = True
Picture1.AutoRedraw = True
Picture1.Visible = False
' Me.AutoSize = False
Me.AutoRedraw = True
Me.Visible = True
Timer1.Interval = 10
Timer1.Enabled = False
Timer2.Interval = 50
Timer2.Enabled = False
If Pic_num 0 Then
Picture1.Picture = LoadPicture(App.Path "\pic\" Pic_name(0))
Me.PaintPicture Picture1.Picture, 0, 0, Me.ScaleWidth, Me.ScaleHeight, 0, 0, Picture1.ScaleWidth, Picture1.ScaleHeight
Timer1.Enabled = True
Timer1.Interval = 2000
Else
MsgBox ("没有图片显示!")
End If
End Sub
Private Sub Form_Resize()
Me.Width = Me.Width
Me.Height = Me.Width
Me.Top = 0
Me.Left = 0
End Sub
Private Sub Timer1_Timer()
Dim L_id As Long
Randomize
L_id = Int((Pic_num) * Rnd)
Picture1.Picture = LoadPicture(App.Path "\pic\" Pic_name(L_id))
bili_w = Picture1.ScaleWidth / Me.ScaleWidth
bili_h = Picture1.ScaleHeight / Me.ScaleHeight
p_width = Me.Width / 100
p_height = Me.Height / 100
pic_star = 0
Randomize
v_mod = Int(10 * Rnd)
'v_mod = 9'取消单引号并修改常数数可看单一效果
Timer1.Enabled = False
Timer2.Enabled = True
End Sub
Private Sub Timer2_Timer()
If pic_star 101 Then
pic_star = pic_star + 1
Select Case v_mod
Case 0
Me.PaintPicture Picture1.Picture, 0, 0, Me.Width, pic_star * p_height, 0, 0, Picture1.Width, bili_h * pic_star * p_height '从上向下
Case 1
Me.PaintPicture Picture1.Picture, 0, 0, pic_star * p_width, Me.Height, 0, 0, bili_w * pic_star * p_width, Picture1.Height '从左向右
Case 2
Me.PaintPicture Picture1.Picture, 0, 0, Me.Width, pic_star * p_height, 0, 0, Picture1.Width, Picture1.Height '压缩的从上向下
Case 3
Me.PaintPicture Picture1.Picture, 0, 0, pic_star * p_width, Me.Height, 0, 0, Picture1.Width, Picture1.Height '压缩的从左向右
Case 4
Me.PaintPicture Picture1.Picture, 0, 0, pic_star * p_width, pic_star * p_height, 0, 0, Picture1.Width, Picture1.Height '压缩的从左上向右下
Case 5
Me.PaintPicture Picture1.Picture, Me.Width - pic_star * p_width, Me.Height - pic_star * p_height, pic_star * p_width, pic_star * p_height, 0, 0, Picture1.Width, Picture1.Height '压缩的从右下向左上
Case 6
Me.PaintPicture Picture1.Picture, Me.Width / 2 - pic_star * p_width / 2, 0, pic_star * p_width / 2, Me.Height, 0, 0, Picture1.Width / 2, Picture1.Height '压缩的从中向左
Me.PaintPicture Picture1.Picture, Me.Width / 2, 0, pic_star * p_width, Me.Height, Picture1.Width / 2, 0, Picture1.Width, Picture1.Height '压缩的从中向右
Case 7
Me.PaintPicture Picture1.Picture, 0, Me.Height / 2 - pic_star * p_height / 2, Me.Width, pic_star * p_height / 2, 0, 0, Picture1.Width, Picture1.Height / 2 '压缩的从中向上
Me.PaintPicture Picture1.Picture, 0, Me.Height / 2, Me.Width, pic_star * p_height, 0, Picture1.Height / 2, Picture1.Width, Picture1.Height '压缩的从中向下
Case 8
Me.PaintPicture Picture1.Picture, Me.Width / 2 - pic_star * p_width / 2, Me.Height / 2 - pic_star * p_height / 2, pic_star * p_width / 2, pic_star * p_height / 2, 0, 0, Picture1.Width / 2, Picture1.Height / 2 '压缩的从中向左上
Me.PaintPicture Picture1.Picture, Me.Width / 2, Me.Height / 2, pic_star * p_width, pic_star * p_height, Picture1.Width / 2, Picture1.Height / 2, Picture1.Width, Picture1.Height '压缩的从中向右下
Me.PaintPicture Picture1.Picture, Me.Width / 2, Me.Height / 2 - pic_star * p_height / 2, pic_star * p_width / 2, pic_star * p_height / 2, Picture1.Width / 2, 0, Picture1.Width / 2, Picture1.Height / 2 '压缩的从中向右上
Me.PaintPicture Picture1.Picture, Me.Width / 2 - pic_star * p_width / 2, Me.Height / 2, pic_star * p_width / 2, pic_star * p_height / 2, 0, Picture1.Height / 2, Picture1.Width / 2, Picture1.Height / 2 '压缩的从中向左下
Case 9
For k = 0 To 9
Me.PaintPicture Picture1.Picture, 0, k * Me.Height / 10, Me.Width, 5 * pic_star * p_height / 10, 0, k * (Picture1.Height / 10), Picture1.Width, (Picture1.Height / 10) '水平百叶窗
Next
If pic_star = 21 Then
pic_star = 101
End If
End Select
Else
pic_star = 0
Timer1.Enabled = True
Me.PaintPicture Picture1.Picture, 0, 0, Me.ScaleWidth, Me.ScaleHeight, 0, 0, Picture1.ScaleWidth, Picture1.ScaleHeight
Timer2.Enabled = False
End If
End Sub
'这回做了9个,应该明白了吧,其实你第一回的5分也应该给选我,估计是你没明白用法