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Dicas
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Visual Basic (Windows)
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Título da Dica: Auto-Run no Windows
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Postada em 23/7/2003 por Juninho
Num modulo
'Registry Related API's and Functions
'''The RegOpenKeyEx function opens the specified key.
Public Declare Function RegOpenKeyEx Lib "advapi32.dll" Alias "RegOpenKeyExA" (ByVal hKey As Long, ByVal lpSubKey As String, ByVal ulOptions As Long, ByVal samDesired As Long, phkResult As Long) As Long
'''The RegCloseKey function releases a handle to the specified key.
Public Declare Function RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
''''The RegSetValueEx function sets the data and type of a specified value under a registry key.
Public Declare Function RegSetValueEx Lib "advapi32.dll" Alias "RegSetValueExA" (ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, ByVal dwType As Long, lpData As Any, ByVal cbData As Long) As Long
Public Const HKEY_CURRENT_USER = &H80000001
Public Const KEY_WRITE = &H20006
Public Const REG_SZ = 1
num form
Option Explicit
Dim HREGKEY As Long
Dim SUBKEY As String
Dim STRINGBUFFER As String
Dim RETVAL As String
Private Sub CmdConfig_Click()
' Write to Registry.
SUBKEY = "Software\Microsoft\Windows\CurrentVersion\Run"
RETVAL = RegOpenKeyEx(HKEY_CURRENT_USER, SUBKEY, 0, KEY_WRITE, HREGKEY)
If RETVAL <> 0 Then
Debug.Print "Can't open the subkey"
MsgBox "Can't open the subkey", vbInformation
Exit Sub
End If
STRINGBUFFER = App.Path & "\" & App.EXEName & ".exe" & vbNullChar
RETVAL = RegSetValueEx(HREGKEY, "MyRun", 0, REG_SZ, ByVal STRINGBUFFER, Len(STRINGBUFFER))
RegCloseKey HREGKEY
End Sub
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