在 Form1中写入这些代码 Option Explicit
Dim WithEvents XiaoMing As clsStudent Dim WithEvents XiaoHong As clsStudent Dim WithEvents XiaoFang As clsStudent Private Sub Command1_Click() Timer1.Interval = 100 Timer1.Enabled = True End Sub
Private Sub Form_Load()
Set XiaoMing = New clsStudent Set XiaoHong = New clsStudent Set XiaoFang = New clsStudent
XiaoMing.Name = \小明\ XiaoMing.RunV = 20
XiaoHong.Name = \小红\ XiaoHong.RunV = 30
XiaoFang.Name = \小芳\
XiaoFang.RunV = 40 End Sub
Private Sub Timer1_Timer() XiaoMing.Run XiaoHong.Run XiaoFang.Run End Sub
Private Sub XiaoFang_RunOk()
Text1.Text = Text1.Text & \End Sub
Private Sub XiaoHong_RunOk()
Text1.Text = Text1.Text & \End Sub
Private Sub XiaoMing_RunOk()
Text1.Text = Text1.Text & \End Sub
运行,改变他们的跑步速度再运行看看效果
使用类的特点:
单独享用各自的属性,方法,事件
归类明确 如
工程?引用?选择Microsoft Scripting Runtime
然后在 视图?对象浏览器?所有库下拉列表中的Scripting 可以查询此库下的所有类及它的方法,属性(它是一个文件系统库,它之下有文件系统对象,文件夹对象,文件对象等,各司其职,分工明确,方便使用)
为类在对象浏览器中的说明:
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