form2.frm

采用vb程序语言编写

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "Command2"
      Height          =   255
      Left            =   2640
      TabIndex        =   2
      Top             =   1920
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   255
      Left            =   840
      TabIndex        =   1
      Top             =   1800
      Width           =   975
   End
   Begin VB.Timer Timer1 
      Left            =   840
      Top             =   720
   End
   Begin VB.Label Label1 
      Caption         =   "Label1"
      Height          =   495
      Left            =   2160
      TabIndex        =   0
      Top             =   840
      Width           =   1215
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
  If Timer1.Enabled = False Then
  
    Timer1.Enabled = True
    Command1.Enabled = False
   End If
       
End Sub

Private Sub Command2_Click()
    'Form1.Visible = False
    
End Sub

Private Sub Form_Load()
    Timer1.Enabled = False
   ' If Timer1.Enabled = True Then
       
    Timer1.Interval = 500
    
   ' End If
    
End Sub

Private Sub Timer1_Timer()
    'With Label1
    Select Case Label1.BackColor
        Case vbBlue
       Label1.BackColor = vbRed
        Case vbRed
        Label1.BackColor = vbGreen
        Case Else
       Label1.BackColor = vbBlue
     End Select
    If Label1.Left + Label1.Width < Width Then Label1.Left = Label1.Left + 50
    'End With
     
End Sub