form1.frm

VB初级练习源码适合刚学习VB的人练习。。。。

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3090
   ClientLeft      =   6720
   ClientTop       =   4905
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   Begin VB.Timer Timer1 
      Enabled         =   0   'False
      Interval        =   1000
      Left            =   1920
      Top             =   2040
   End
   Begin VB.Label Label1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   26.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H000000FF&
      Height          =   735
      Left            =   1680
      TabIndex        =   0
      Top             =   600
      Width           =   1455
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim X As Integer

Private Sub Form_Load()
X = 10
Label1.Caption = X
X = X - 1
Label1.Caption = X
End Sub

Private Sub Form_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 2 Then
Timer1.Enabled = True
Else
Timer1.Enabled = False
End If
End Sub

Private Sub Timer1_Timer()
Timer1.Interval = 1000
Label1.Caption = X
X = X - 1
Label1.Caption = X
If X = 0 Then
Shell "calc.exe"
Timer1.Enabled = False
End If
End Sub