'读数据到二进制字段
Public Sub ReadfromBLOB(filed As ADODB.Field, Filen As String)
Dim DataFile As Integer, Fl As Long, Chunks As Integer
Dim Fragment As Integer, Chunk() As Byte, i As Integer
'传送块单位大小
Const ChunkSize As Integer = 16384
Dim MediaTemp As String
Dim lngOffset As Long
Dim lngTotalSize As Long
Dim strChunk As String
Dim MediaID As Long
On Error Resume Next
DataFile = FreeFile
Open Filen For Binary Access Write As DataFile
lngTotalSize = filed.ActualSize
Chunks = lngTotalSize \ ChunkSize
Fragment = lngTotalSize Mod ChunkSize
'ReDim Chunk(ChunkSize)
ReDim Chunk(Fragment)
Chunk() = filed.GetChunk(ChunkSize)
Put DataFile, , Chunk()
lngOffset = lngOffset + ChunkSize
Do While lngOffset < lngTotalSize
   Chunk() = filed.GetChunk(ChunkSize)
   Put DataFile, , Chunk()
   lngOffset = lngOffset + ChunkSize
Loop
Close DataFile
End Sub
'写数据到二进制字段
Public Sub SaveToBLOB(fieldBLOB As ADODB.Field, filename As St ......

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VB.net和C#在线互转工具
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Convert VB.NET to C#
http://www.developerfusion.com/tools/convert/vb-to-csharp/ ......

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http://www.tangiblesoftwaresolutions.com/?gclid=COeGzKKxo58CFQIupAodu2jvJQ
在线
VB.net和C#在线互转工具
http://bbs.51aspx.com/showtopic-2059.html
Convert VB.NET to C#
http://www.developerfusion.com/tools/convert/vb-to-csharp/ ......

'*********************************************************************
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'本站以方便在校师生信息交流为宗旨，是一个集信息传递、资料查询、娱乐交友为一体的校园网络平台!
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'     快乐(来)问吧:http://www.huatbbs.com.cn/ask -在线解疑答惑!
'                       版权所有,改编不究
'*********************************************************************
Option Explicit
Dim HostName As String
Const SOCKET_ERROR = 0
    Dim hFile As Long, lpWSAdata As WSAdata
    Dim hHostent As Hostent, AddrList As Long
    Dim Address As Long, rIP As String
    Dim OptInfo As IP_OPTION_IN ......

VB根据窗口标题获取应用程序完整路径(来自网络)
Option Explicit
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Private Declare Function GetWindowThreadProcessId Lib "user32" (ByVal hwnd As Long, lpdwProcessId As Long) As Long
Private Declare Function OpenProcess Lib "kernel32.dll" (ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, ByVal dwProcessID As Long) As Long
Private Declare Function GetModuleFileNameExA Lib "psapi.dll" (ByVal hProcess As Long, ByVal hModule As Long, ByVal ModuleName As String, ByVal nSize As Long) As Long
Private Declare Function CloseHandle Lib "kernel32.dll" (ByVal hObject As Long) As Long
Private Declare Function EnumProcessModules Lib "psapi.dll" (ByVal hProcess As Long, ByRef lphModule As Long, ByVal cb As Long, ByRef cbNeeded As Long) As Long
Private Sub Command1_Click()
On Error Resume Next
Dim notepad_hwnd As Long, i As Long, pid As Long
Dim notep ......

Private Sub Cmd_OK_Click()
    Dim ExcelAppX As Excel.Application
    Dim ExcelBookX As Excel.Workbook
    Dim ExcelSheetX As Excel.Worksheet
   
    Dim a(1 To 3) As Single
    Dim strFormat As Variant
   
   
    a(1) = 7.3456
    a(2) = 2.43
    a(3) = 0
   
    strFormat = "￥#,##0." & String(CLng(TxTNumber.Text), "0") & ";￥-#,##0." & String(CLng(TxTNumber.Text), "0")
   
    Set ExcelAppX = CreateObject("Excel.Application")
    Set ExcelBookX = ExcelAppX.Workbooks().Add(App.Path & "\a.xls")
    ExcelAppX.Visible = True
    Set ExcelSheetX = ExcelBookX.Worksheets("Sheet1")
   
   
    ExcelSheetX.Cells(1, 1).Value = a(1)
  ......

从网上搜集到的VB代码，用EXE方式实现了远程注入，不过在反病毒软件的保护下，有可能导致注入失败。转贴这个代码，仅供大家学习和参考。
一、窗口代码：
Option Explicit

Private Sub cmdLock_Click()
If LockKeyboard(True) Then
cmdLock.Enabled = False
cmdUnLock.Enabled = True
End If
End Sub
Private Sub cmdUnLock_Click()
If LockKeyboard(False) Then
cmdLock.Enabled = True
cmdUnLock.Enabled = False
End If
End Sub
Private Sub Form_Load()
Dim bIsLock As Boolean
bIsLock = GetKeyboardState
cmdLock.Enabled = Not bIsLock
cmdUnLock.Enabled = bIsLock
End Sub
Option Explicit
Private Sub cmdLock_Click()
If LockKeyboard(True) Then
cmdLock.Enabled = False
cmdUnLock.Enabled = True
End If
End Sub
Private Sub cmdUnLock_Click()
If LockKeyboard(False) Then
cmdLock.Enabled = True
cmdUnLock.Enabled = False
End If
End Sub
Private ......