《管理信息系统》课程设计报告之杭州公共自行车交通智能显示管理系统 - 图文

End If End Sub

Private Sub Command2_Click() Command2.Caption = \返回\Command3.Caption = \联系管理员\Command4.Caption = \网点服务\Command1.Visible = False

If Command2.Caption = \返回\

Command2.Visible = True Command3.Visible = True Command4.Visible = True Label4.Visible = True Label5.Visible = True Label6.Visible = True End If End Sub

Private Sub Command2_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)

If Command2.Caption = \返回\Command2.Visible = True Command3.Visible = True Command4.Visible = True Label4.Visible = True Label5.Visible = True Label6.Visible = True End If End Sub

Private Sub Command3_Click() Command2.Caption = \返回\Command3.Caption = \联系管理员\Command4.Caption = \网点服务\Command1.Visible = False End Sub

Private Sub Command4_Click()

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Command2.Caption = \返回\Command3.Caption = \联系管理员\Command4.Caption = \网点服务\Command1.Visible = False End Sub

Private Sub Form_Load() Command2.Visible = False Command3.Visible = False Command4.Visible = False Label4.Visible = False Label5.Visible = False Label6.Visible = False End Sub

运行操作实施记录：

输入自行车IC卡号、自行车站点号、密码，如下图：

出现各类服务：

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点击余额查询，出现如下界面：

界面有多种按钮，再等一下，出现余额查询界面，如下图：

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点击“返回“按钮，又回到初始界面，如下图：

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