form1.frm

Visual Basic程序设计视频教程

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "七色变幻球"
   ClientHeight    =   2340
   ClientLeft      =   60
   ClientTop       =   360
   ClientWidth     =   3270
   LinkTopic       =   "Form1"
   ScaleHeight     =   2340
   ScaleWidth      =   3270
   StartUpPosition =   3  '窗口缺省
   Begin VB.Timer Timer1 
      Interval        =   1000
      Left            =   2400
      Top             =   1440
   End
   Begin VB.Shape Shape1 
      FillStyle       =   0  'Solid
      Height          =   1335
      Left            =   600
      Shape           =   3  'Circle
      Top             =   360
      Width           =   1935
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Timer1_Timer()
    '黑>黄
    If Shape1.FillColor = &H0& Then '如果为黑色
        Shape1.FillColor = &HFFFF&  '修改为黄色
        Shape1.Shape = 0            '改变形状
        Exit Sub                    '退出
    End If
    '黄>蓝
    If Shape1.FillColor = &HFFFF& Then
        Shape1.FillColor = &HFF0000
        Shape1.Shape = 1
        Exit Sub
    End If
    '蓝>绿
    If Shape1.FillColor = &HFF0000 Then
        Shape1.FillColor = &HFF00&
        Shape1.Shape = 2
        Exit Sub
    End If
    '绿>粉
    If Shape1.FillColor = &HFF00& Then
        Shape1.FillColor = &HFF00FF
        Shape1.Shape = 3
        Exit Sub
    End If
    '粉>白
    If Shape1.FillColor = &HFF00FF Then
        Shape1.FillColor = &HFFFFFF
        Shape1.Shape = 4
        Exit Sub
    End If
    
    '白>红
    If Shape1.FillColor = &HFFFFFF Then
        Shape1.FillColor = &HFF&
        Shape1.Shape = 5
        Exit Sub
    End If
    '红>黑
    If Shape1.FillColor = &HFF& Then
        Shape1.FillColor = &H0&
        Shape1.Shape = 3
        Exit Sub
    End If

End Sub