form1.frm

vb源码大全

VERSION 5.00
Begin VB.Form Updown 
   Caption         =   "Form1"
   ClientHeight    =   3840
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5790
   LinkTopic       =   "Form1"
   ScaleHeight     =   3840
   ScaleWidth      =   5790
   StartUpPosition =   3  'Windows Default
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   735
      Left            =   960
      TabIndex        =   0
      Top             =   1680
      Width           =   2775
   End
End
Attribute VB_Name = "Updown"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Declare Function InternetOpen Lib "wininet.dll" Alias "InternetOpenA" _
    (ByVal sAgent As String, ByVal lAccessType As Long, ByVal sProxyName As String, _
    ByVal sProxyBypass As String, ByVal lFlags As Long) As Long
Private Declare Function InternetConnect Lib "wininet.dll" Alias "InternetConnectA" _
    (ByVal hInternetSession As Long, ByVal sServerName As String, _
    ByVal nServerPort As Integer, ByVal sUsername As String, _
    ByVal sPassword As String, ByVal lService As Long, _
    ByVal lFlags As Long, ByVal lContext As Long) As Long
Private Declare Function FtpGetFile Lib "wininet.dll" Alias "FtpGetFileA" _
    (ByVal hFtpSession As Long, ByVal lpszRemoteFile As String, _
    ByVal lpszNewFile As String, ByVal fFailIfExists As Boolean, _
    ByVal dwFlagsAndAttributes As Long, ByVal dwFlags As Long, _
    ByVal dwContext As Long) As Boolean
Private Declare Function InternetCloseHandle Lib "wininet.dll" (ByVal hInet As Long) As Integer
Private Declare Function FtpPutFile Lib "wininet.dll" Alias "FtpPutFileA" _
    (ByVal hFtpSession As Long, ByVal lpszLocalFile As String, _
    ByVal lpszRemoteFile As String, ByVal dwFlags As Long, _
    ByVal dwContext As Long) As Boolean



Private Sub Command1_Click()
lngINet = InternetOpen(vbNullString, INTERNET_OPEN_TYPE_PRECONFIG, _
    vbNullString, vbNullString, 0&)
lngINetConn = InternetConnect(lngINet, "localhost", 0, _
    "anonymous", "[e-mail]", 1, 0, 0)
blnRc = FtpGetFile(lngINetConn, "temp.log", "c:\dirmap.txt", 0, 0, 1, 0)
If blnRc Then
    MsgBox "download ok!!!"
Else
    MsgBox "下载失败!"
End If
InternetCloseHandle lngINetConn
InternetCloseHandle lngINet

End Sub