Retrieve some information of WindowsRegistry

Hi!

If you give me an answer to this question, you will make a happy man!
How can I retrive information of the Registry in VB?

Thanks!

if VB 6 you can use VBA.GetSetting(s) command to get application specific information from the registry.
To access any key use the following APIs:
RegOpenKey, ReqQueryValue, RegCloseKey

check out this sample


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

public Declare Function RegQueryValueEx Lib "advapi32.dll" Alias "RegQueryValueExA" (byval hKey as Long, byval lpValueName as string, byval lpReserved as Long, lpType as Long, lpData as Any, lpcbData as Long) as Long

public Declare Function RegCloseKey Lib "advapi32.dll" (byval hKey as Long) as Long

public Const HKEY_LOCAL_MACHINE = &H80000002

public Const HKEY_CURRENT_USER = &H80000001



public Const REG_SZ = 1



public Const KEY_QUERY_VALUE = &H1



Dim hKey as Long

Dim lResult as Long

Dim dwType as Long

Dim dwLen as Long

Const REGKEY = "SoftWare\VB and VBA Program settings\QSAddin\Settings"

lResult = RegOpenKeyEx(HKEY_CURRENT_USER, REGKEY, vbNull, KEY_QUERY_VALUE, hKey)

If (lResult <> 0) then

MsgBox "cannot open key"

Exit Sub

End If

dwLen = 9

dwType = REG_SZ

Dim strapp as string

strapp = string(10, " ")

lResult = RegQueryValueEx(hKey, "DisplayOnConnect", _

0, dwType, byval strapp, dwLen)

If dwLen > 0 then

strapp = mid(strapp, dwLen - 1)

End If

RegCloseKey hKey

MsgBox strapp