form1.frm

Visual Basic程序设计视频教程

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1200
   ClientLeft      =   60
   ClientTop       =   360
   ClientWidth     =   3930
   LinkTopic       =   "Form1"
   ScaleHeight     =   1200
   ScaleWidth      =   3930
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "转换"
      Height          =   495
      Left            =   2640
      TabIndex        =   1
      Top             =   240
      Width           =   975
   End
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   120
      TabIndex        =   0
      Top             =   240
      Width           =   2175
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    '定义变量用来存取华氏温度和设置温度
    Dim f As Double
    Dim c As Double
    '将输入在文本框中的华氏温度存储在变量f中
    f = Val(Text1.Text)
    '将运算后得到的摄氏温度存储在变量c中
    c = (f - 32) * 5 / 9
    '输出结果
    MsgBox "华氏温度" & Str(f) & "转换为摄氏温度为：" & _
            Chr(13) & Str(c)
End Sub