form6.frm

初学VB几个简单的练习程序 包括3位随机数翻转.字幕滚动等

VERSION 5.00
Begin VB.Form Form6 
   Caption         =   "B-1"
   ClientHeight    =   5925
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   9555
   LinkTopic       =   "Form6"
   ScaleHeight     =   5925
   ScaleWidth      =   9555
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "摄氏转华氏"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   5520
      TabIndex        =   5
      Top             =   3840
      Width           =   2055
   End
   Begin VB.CommandButton Command1 
      Caption         =   "华氏转摄氏"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   1680
      TabIndex        =   4
      Top             =   3840
      Width           =   1935
   End
   Begin VB.TextBox Text2 
      Height          =   975
      Left            =   5040
      TabIndex        =   3
      Top             =   2040
      Width           =   3135
   End
   Begin VB.TextBox Text1 
      Height          =   1095
      Left            =   960
      TabIndex        =   2
      Top             =   1920
      Width           =   3015
   End
   Begin VB.Label Label2 
      Alignment       =   2  'Center
      Caption         =   "摄氏温度"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   5400
      TabIndex        =   1
      Top             =   960
      Width           =   2295
   End
   Begin VB.Label Label1 
      Alignment       =   2  'Center
      Caption         =   "华氏温度"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   615
      Left            =   1560
      TabIndex        =   0
      Top             =   960
      Width           =   2055
   End
End
Attribute VB_Name = "Form6"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim a As Single

Dim b As Single






Private Sub Command1_Click()
a = Val(Text1.Text)
b = 5 / 9 * (a - 32)
Text2.Text = Str(b)


End Sub

Private Sub Command2_Click()
a = Val(Text2.Text)
b = 9 / 5 * a + 32
Text1.Text = Str(b)
End Sub