by Raghunandan Satyanarayan (2 Submissions)
Category: Internet/HTML
Compatability: VB 6.0
Difficulty: Unknown Difficulty
Originally Published: Fri 21st May 2004
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
Adds a given site as a Trusted Site in IE. This code is for IE only.
API Declarations
Public Const REG_DWORD As Long = 4
Public Const KEY_ALL_ACCESS = &H3F
Public Declare Function RegQueryValueExLong Lib "advapi32.dll" Alias "RegQueryValueExA" _
(ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, _
lpType As Long, lpData As Long, lpcbData As Long) As Long
Public Declare Function RegQueryValueExNULL Lib "advapi32.dll" Alias "RegQueryValueExA" _
(ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, _
lpType As Long, ByVal lpData As Long, lpcbData As Long) As Long
Public Declare Function RegSetValueExString Lib "advapi32.dll" Alias "RegSetValueExA" _
(ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, _
ByVal dwType As Long, ByVal lpValue As String, ByVal cbData As Long) As Long
Public Declare Function RegSetValueExLong Lib "advapi32.dll" Alias "RegSetValueExA" _
(ByVal hKey As Long, ByVal lpValueName As String, ByVal Reserved As Long, _
ByVal dwType As Long, lpValue As Long, ByVal cbData As Long) As Long
Public Declare Function RegQueryValueExString Lib "advapi32.dll" Alias "RegQueryValueExA" _
(ByVal hKey As Long, ByVal lpValueName As String, ByVal lpReserved As Long, _
lpType As Long, ByVal lpData As String, lpcbData As Long) As Long
Public Declare Function RegCreateKeyEx Lib "advapi32.dll" Alias "RegCreateKeyExA" _
(ByVal hKey As Long, ByVal lpSubKey As String, ByVal Reserved As Long, _
ByVal lpClass As String, ByVal dwOptions As Long, ByVal samDesired As Long, _
ByVal lpSecurityAttributes As Long, phkResult As Long, lpdwDisposition As Long) As Long
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 RegCloseKey Lib "advapi32.dll" (ByVal hKey As Long) As Long
VBcoders
'Query the keys to see if the trusted site exists
ret = QueryKey("Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\vbcode.com\www")
If ret <> "0" Then
CreateNewKey "Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\vbcode.com", &H80000001
CreateNewKey "Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\vbcode.com\www", &H80000001
End If
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\vbcode.com\www", "http")
If ret = "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\vbcode.com\www", "http", 2, REG_DWORD
End If
ret = QueryKey("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2")
If ret <> "0" Then
CreateNewKey "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", &H80000001
End If
'Query and set the values needed - 1001
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1001")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1001", 0, REG_DWORD
End If
'Query and set the values needed - 1004
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1004")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1004", 0, REG_DWORD
End If
'Query and set the values needed - 1200
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1200")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1200", 0, REG_DWORD
End If
'Query and set the values needed - 1201
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1201")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1201", 0, REG_DWORD
End If
'Query and set the values needed - 1400
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1400")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1400", 0, REG_DWORD
End If
'Query and set the values needed - 1402
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1402")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1402", 0, REG_DWORD
End If
'Query and set the values needed - 1405
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1405")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1405", 0, REG_DWORD
End If
'Query and set the values needed - 1406
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1406")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1406", 0, REG_DWORD
End If
'Query and set the values needed - 1407
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1407")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1407", 0, REG_DWORD
End If
'Query and set the values needed - 1609
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1609")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1609", 1, REG_DWORD
End If
'Query and set the values needed - 1800
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1800")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1800", 0, REG_DWORD
End If
'Query and set the values needed - 1803
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1803")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "1803", 0, REG_DWORD
End If
'Query and set the values needed - CurrentLevel
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "CurrentLevel")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "CurrentLevel", 0, REG_DWORD
End If
'Query and set the values needed - MinLevel
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "MinLevel")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "MinLevel", 0, REG_DWORD
End If
'Query and set the values needed - RecommendedLevel
ret = QueryValue("Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "RecommendedLevel")
If ret <> "" Then
SetKeyValue "Software\Microsoft\Windows\CurrentVersion\Internet Settings\Zones\2", "RecommendedLevel", 0, REG_DWORD
End If
End Sub
'****************************************************************************************
Public Sub CreateNewKey(sNewKeyName As String, lPredefinedKey As Long)
Dim hNewKey As Long 'handle to the new key
Dim lRetVal As Long 'result of the RegCreateKeyEx function
lRetVal = RegCreateKeyEx(lPredefinedKey, sNewKeyName, 0&, _
vbNullString, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, _
0&, hNewKey, lRetVal)
RegCloseKey (hNewKey)
End Sub
Public Function QueryValueEx(ByVal lhKey As Long, ByVal szValueName As String, vValue As Variant) As Long
Dim cch As Long
Dim lrc As Long
Dim lType As Long
Dim lValue As Long
Dim sValue As String
On Error GoTo QueryValueExError
' Determine the size and type of data to be read
lrc = RegQueryValueExNULL(lhKey, szValueName, 0&, lType, 0&, cch)
If lrc <> ERROR_NONE Then Error 5
Select Case lType
' For strings
Case REG_SZ:
sValue = String(cch, 0)
lrc = RegQueryValueExString(lhKey, szValueName, 0&, lType, _
sValue, cch)
If lrc = ERROR_NONE Then
vValue = Left$(sValue, cch - 1)
Else
vValue = Empty
End If
' For DWORDS
Case REG_DWORD:
lrc = RegQueryValueExLong(lhKey, szValueName, 0&, lType, _
lValue, cch)
If lrc = ERROR_NONE Then vValue = lValue
Case Else 'all other data types not supported
lrc = -1
End Select
QueryValueExExit:
QueryValueEx = lrc
Exit Function
QueryValueExError:
Resume QueryValueExExit
End Function
Public Function SetValueEx(ByVal hKey As Long, sValueName As String, lType As Long, vValue As Variant) As Long
Dim lValue As Long
Dim sValue As String
Select Case lType
Case REG_SZ
sValue = vValue & Chr$(0)
SetValueEx = RegSetValueExString(hKey, sValueName, 0&, _
lType, sValue, Len(sValue))
Case REG_DWORD
lValue = vValue
SetValueEx = RegSetValueExLong(hKey, sValueName, 0&, _
lType, lValue, 4)
End Select
End Function
Public Function QueryValue(sKeyName As String, sValueName As String) As String
Dim lRetVal As Long 'result of the API functions
Dim hKey As Long 'handle of opened key
Dim vValue As Variant 'setting of queried value
lRetVal = RegOpenKeyEx(HKEY_CURRENT_USER, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = QueryValueEx(hKey, sValueName, vValue)
QueryValue = vValue
RegCloseKey (hKey)
End Function
Public Function QueryKey(sKeyName As String) As String
Dim lRetVal As Long 'result of the API functions
Dim hKey As Long 'handle of opened key
Dim vValue As Variant 'setting of queried value
lRetVal = RegOpenKeyEx(HKEY_CURRENT_USER, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
RegCloseKey (hKey)
QueryKey = lRetVal
End Function
Public Sub SetKeyValue(sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long)
Dim lRetVal As Long 'result of the SetValueEx function
Dim hKey As Long 'handle of open key
'open the specified key
lRetVal = RegOpenKeyEx(HKEY_CURRENT_USER, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting)
RegCloseKey (hKey)
End Sub
Public Sub SetKeyValue_Local(sKeyName As String, sValueName As String, vValueSetting As Variant, lValueType As Long)
Dim lRetVal As Long 'result of the SetValueEx function
Dim hKey As Long 'handle of open key
'open the specified key
lRetVal = RegOpenKeyEx(HKEY_LOCAL_MACHINE, sKeyName, 0, _
KEY_ALL_ACCESS, hKey)
lRetVal = SetValueEx(hKey, sValueName, lValueType, vValueSetting)
RegCloseKey (hKey)
End Sub
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