form1.frm

Visual Basic 6 大学教程的代码

VERSION 5.00
Begin VB.Form frmCase 
   Caption         =   "Converting strings to upper and lower case"
   ClientHeight    =   2310
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4950
   LinkTopic       =   "Form1"
   ScaleHeight     =   2310
   ScaleWidth      =   4950
   StartUpPosition =   3  'Windows Default
   Begin VB.TextBox txtLowerCase 
      Height          =   285
      Left            =   0
      TabIndex        =   5
      Top             =   2040
      Width           =   4935
   End
   Begin VB.TextBox txtInput 
      Height          =   285
      Left            =   0
      TabIndex        =   3
      Top             =   360
      Width           =   4935
   End
   Begin VB.CommandButton cmdConvert 
      Caption         =   "Convert"
      Height          =   375
      Left            =   0
      TabIndex        =   2
      Top             =   720
      Width           =   1815
   End
   Begin VB.TextBox txtUpperCase 
      Height          =   285
      Left            =   0
      TabIndex        =   1
      Top             =   1440
      Width           =   4935
   End
   Begin VB.Label lbLowerCase 
      Caption         =   "The phrase is lowercase is"
      Height          =   255
      Left            =   0
      TabIndex        =   6
      Top             =   1800
      Width           =   3015
   End
   Begin VB.Label lbUpperCase 
      Caption         =   "The phrase in uppercase is"
      Height          =   255
      Left            =   0
      TabIndex        =   4
      Top             =   1200
      Width           =   3015
   End
   Begin VB.Label lblInput 
      Caption         =   "Enter phrase"
      Height          =   255
      Left            =   0
      TabIndex        =   0
      Top             =   120
      Width           =   2295
   End
End
Attribute VB_Name = "frmCase"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
' Fig. 8.11
' Demonstrating UCase$ and LCase$
Option Explicit

Private Sub cmdConvert_Click()
   txtUpperCase.Text = UCase$(txtInput.Text)
   txtLowerCase.Text = LCase$(txtInput.Text)
End Sub