lzexpand.frm

不错的一个VB菜单设计 界面和功能都不错

VERSION 5.00
Object = "{8A1C4FDC-11A7-11D3-938B-0000832EF44D}#2.0#0"; "FASTWin.ocx"
Begin VB.Form frmLZExpand 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "LZExpand demo"
   ClientHeight    =   2670
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4515
   Icon            =   "LZExpand.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2670
   ScaleWidth      =   4515
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  'CenterScreen
   Begin VB.CommandButton cmdExpand 
      Caption         =   "Expand"
      Height          =   420
      Left            =   1035
      TabIndex        =   4
      Top             =   1575
      Width           =   2400
   End
   Begin VB.TextBox txtTarget 
      Height          =   330
      Left            =   1170
      TabIndex        =   3
      Top             =   630
      Width           =   3165
   End
   Begin VB.TextBox txtSource 
      Height          =   330
      Left            =   1170
      TabIndex        =   2
      Top             =   180
      Width           =   3165
   End
   Begin FLWDiskFile.FWLZExpand objLZExpand 
      Left            =   165
      Top             =   1485
      _ExtentX        =   820
      _ExtentY        =   820
   End
   Begin VB.Label lblLabel1 
      AutoSize        =   -1  'True
      Caption         =   "You can find the compress.exe utility in ..\DevStudio\VB\setupkit\kitfil32>compress.exe"
      Height          =   390
      Index           =   3
      Left            =   495
      TabIndex        =   6
      Top             =   2160
      Width           =   3630
      WordWrap        =   -1  'True
   End
   Begin VB.Label lblLabel1 
      AutoSize        =   -1  'True
      Caption         =   "If this text box is empty the target filename assumes the stored in the compressed file"
      Height          =   390
      Index           =   2
      Left            =   1170
      TabIndex        =   5
      Top             =   1035
      Width           =   3195
      WordWrap        =   -1  'True
   End
   Begin VB.Label lblLabel1 
      AutoSize        =   -1  'True
      Caption         =   "Target file"
      Height          =   195
      Index           =   1
      Left            =   180
      TabIndex        =   1
      Top             =   675
      Width           =   705
   End
   Begin VB.Label lblLabel1 
      AutoSize        =   -1  'True
      Caption         =   "Source file"
      Height          =   195
      Index           =   0
      Left            =   180
      TabIndex        =   0
      Top             =   225
      Width           =   750
   End
End
Attribute VB_Name = "frmLZExpand"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub cmdExpand_Click()
  ' if the file is compressed with /r the FileOut property
  ' obtain the expanded name automatically
  objLZExpand.FileIn = txtSource.Text
  
  ' if the user want change the name...
  If Trim(txtSource.Text) <> "" Then
    objLZExpand.FileOut = txtTarget.Text
  End If
  
  If objLZExpand.Extract Then
    Call MsgBox("Extraction ok")
  Else
    Call MsgBox("Extraction error")
  End If
  
  txtSource.Text = objLZExpand.FileIn
  txtTarget.Text = objLZExpand.FileOut
End Sub