form1.frm

一个非常小的程序

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.TextBox Text2 
      Height          =   495
      Left            =   2880
      TabIndex        =   3
      Text            =   "4"
      Top             =   600
      Width           =   1215
   End
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   1200
      TabIndex        =   2
      Text            =   "2"
      Top             =   600
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   495
      Left            =   1800
      TabIndex        =   1
      Top             =   1920
      Width           =   1215
   End
   Begin VB.CheckBox Check1 
      Caption         =   "Debug(Do not use)"
      Height          =   495
      Left            =   1440
      TabIndex        =   0
      Top             =   1320
      Width           =   2175
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "<<"
      Height          =   180
      Left            =   2520
      TabIndex        =   4
      Top             =   720
      Width           =   180
   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 Check1.Value Then DebugBreak
    
    Dim t1 As Long
    
    t1 = Val(Text1.Text)
    Shl t1, Val(Text2.Text)
    Command1.Caption = t1
    
    MsgBox t1
End Sub

Private Sub Form_Initialize()
    SetShlProc AddressOf Shl
End Sub