Public Delegate Sub DIFLOGCALLBACK(ByVal EventType As DIFXAPI_LOG, ByVal ErrorCode As Int32, <MarshalAs(UnmanagedType.LPTStr)> ByVal EventDescription As String, ByVal CallbackContext As IntPtr)

Public Sub DIFLogCallbackFunc(ByVal EventType As DIFXAPI_LOG, ByVal ErrorCode As Int32, ByVal EventDescription As String, ByVal CallbackContext As IntPtr)

Public Delegate Sub DIFXAPILOGCALLBACK(ByVal EventType As DIFXAPI_LOG, ByVal ErrorCode As Int32, <MarshalAs(UnmanagedType.LPTStr)> ByVal EventDescription As String, ByVal CallbackContext As IntPtr)

Public Sub DIFxAPILogCallbackFunc(ByVal EventType As DIFXAPI_LOG, ByVal ErrorCode As Int32, ByVal EventDescription As String, ByVal CallbackContext As IntPtr)

Public Declare Auto Function DIFXAPISetLogCallback Lib "DIFxAPI.dll" (ByVal LogCallback As DIFXAPILOGCALLBACK, ByVal CallbackContext As IntPtr) As Int32

Public Declare Auto Function DriverPackageGetPath Lib "DIFxAPI.dll" (ByVal DriverPackageInfPath As String, ByVal pDestInfPath As String, ByRef pNumOfChars As Int32) As Int32

Public Declare Auto Function DriverPackageInstall Lib "DIFxAPI.dll" (ByVal DriverPackageInfPath As String, ByVal Flags As Int32, ByVal pInstallerInfo As IntPtr, ByRef pNeedReboot As Boolean) As Int32

Public Declare Auto Function DriverPackagePreinstall Lib "DIFxAPI.dll" (ByVal DriverPackageInfPath As String, ByVal Flags As Int32) As Int32

Public Declare Auto Function DriverPackageUninstall Lib "DIFxAPI.dll" (ByVal DriverPackageInfPath As String, ByVal Flags As Int32, ByVal pInstallerInfo As IntPtr, ByRef pNeedReboot As Boolean) As Int32

Public Declare Auto Function SetDifxLogCallback Lib "DIFxAPI.dll" (ByVal LogCallback As DIFLOGCALLBACK, ByVal CallbackContext As IntPtr) As Int32

Private Delegate Function EnhMetaFileProc(ByVal hdc As IntPtr, ByVal lpht As IntPtr, <[In]> ByRef lpmr As ENHMETARECORD, ByVal hHandles As Integer, ByVal data As IntPtr) As Integer

Private Delegate Function EnumDesktopsDelegate(ByVal desktop As String, ByVal lParam As IntPtr) As Boolean

Private Delegate Function EnumFontExDelegate(ByRef lpelfe As ENUMLOGFONTEX, ByVal lpntme As IntPtr, ByVal FontType As Integer, ByVal lParam As Integer) As Integer

Private Delegate Function EnumObjectsProc(ByVal lpLogObject As IntPtr, ByVal lParam As IntPtr) As Integer

Private Delegate Function EnumWindowsProc(ByVal hWnd As IntPtr, ByVal lParam As IntPtr) As Boolean

Private Delegate Function EnumWindowsProc(ByVal hWnd As IntPtr, ByRef lParam As IntPtr) As Boolean

Private Delegate Function HookProc(ByVal code As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As Integer

Private Delegate Function LowLevelKeyboardProc(ByVal nCode As Integer, ByVal wParam As WindowsMessages, <[In]> ByVal lParam As KBDLLHOOKSTRUCT) As Integer

Private Delegate Function LowLevelMouseProc(ByVal code As Integer, ByVal wParam As WindowsMessages, <[In]> ByVal lParam As MSLLHOOKSTRUCT) As IntPtr

Private Delegate Sub MsgBoxCallback(ByVal lpHelpInfo As HELPINFO)

Private Delegate Function PwrSchemesEnumProc(ByVal uiIndex As UInteger, ByVal dwName As UInt32, <MarshalAs(UnmanagedType.LPWStr)> ByVal sName As String, ByVal dwDesc As UInt32, MarshalAs(UnmanagedType.LPWStr)> ByVal sDesc As String, ByRef pp As PowerPolicy, ByVal lParam As Integer) As Boolean

''' <param name="completionArg">ByVal completionArg As IntPtr</param>

''' <param name="timerLowValue">ByVal timerLowValue As UInt32</param>

''' <param name="timerHighValue">ByVal timerHighValue As UInt32</param>

Private Delegate Sub TimerAPCProc(ByVal completionArg As IntPtr, ByVal timerLowValue As UInt32, ByVal timerHighValue As UInt32)

Private Delegate Sub TimerEventHandler(ByVal id As UInt32, ByVal msg As UInt32, ByRef userCtx As UInt32, ByVal rsv1 As UInt32, ByVal rsv2 As UInt32)

Delegate Function WndProc (ByVal hWnd As IntPtr, ByVal msg As Integer, _

     ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr

Private Delegate Function WndProc(ByVal hWnd As IntPtr, ByVal msg As UInteger, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr

    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]

Private Shared Function HttpInitialize(ByVal Version As HTTPAPI_VERSION, ByVal Flags As UInteger, ByVal pReserved As IntPtr) As UInteger

Declare Function HttpSetServiceConfiguration Lib "httpapi.dll" (ByVal mustbezero As IntPtr, ByVal configID As Integer, ByVal configInfo As HTTP_SERVICE_CONFIG_URLACL_SET, ByVal configInfoLength As Integer, ByVal mustBeZero2 As IntPtr) As Integer

Private Shared Function AssocQueryString(ByVal flags As UInteger, ByVal str As UInteger, ByVal pszAssoc As String, ByVal pszExtra As String, ByVal pszOut As Text.StringBuilder, ByRef pcchOut As UInteger) As UInteger

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String, _

         ByVal pszMore As String) As Long

        (ByVal szRoot As String, _

         ByVal iDrive As Integer) As Long

    Declare Function PathCanonicalize Lib "shlwapi.dll" Alias "PathCanonicalizeA" (ByVal lpszDest As String, ByVal lpszSrc As String) As Long

Declare Function PathCombine Lib "shlwapi.dll" Alias "PathCombineA" (ByVal szDest As String, ByVal lpszDir As String, ByVal lpszFile As String) As Long

Declare Function PathCommonPrefix Lib "shlwapi.dll" Alias "PathCommonPrefixA" (ByVal pszFile1 As String, ByVal pszFile2 As String, ByVal pszPath As String) As Long

        (ByVal pszOut As String, _

         ByVal pszSrc As String, _

         ByVal cchMax As Long, _

         ByVal dwFlags As Long) As Long

        (ByVal pszOut As String, _

         ByVal pszSrc As String, _

         ByVal cchMax As Long, _

         ByVal dwFlags As Long) As Long

    (ByVal url As String, _

     ByVal path As System.Text.StringBuilder, _

     ByVal reserved As Integer _

    Private Sub pathFromUrlButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pathFromUrlButton.Click

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszFile As String) As Long

        (ByVal pszPath As String) As Long

      Alias "PathIsRelativeA" (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

        (ByVal pszPath As String) As Long

    (ByVal pszFileParam As String, _

     ByVal pszSpec As String) As Boolean

Private Function MatchSpec(ByVal sFile As String, ByVal sSpec As String) As Boolean

Private Function MatchSpec(ByVal sFile As String, ByVal sSpec As String) As Boolean

        (ByVal lpszPath As String)

     ByVal pszPath As StringBuilder, _

     ByVal pszFrom As String, _

     ByVal dwAttrFrom As Integer, _

     ByVal pszTo As String, _

     ByVal dwAttrTo As Integer) As Boolean

    ByVal pszPath As StringBuilder, _

    ByVal pszFrom As String, _

    ByVal dwAttrFrom As Microsoft.VisualBasic.FileAttribute, _

    ByVal pszTo As String, _

    ByVal dwAttrTo As Microsoft.VisualBasic.FileAttribute) As Boolean

        (ByVal pszPath As String)

        (ByVal pszPath As String) As Long

        (ByVal lpszString As String)

        (ByVal pszPath As String)

        (ByVal pszPath As String, _

         ByVal pszExt As String) As Long

        (ByVal pszPath As String)

        (ByVal szRoot As String) As Long

        (ByVal pszPath As String)

        (ByVal lpSrc As String, _

         ByVal lpDst As String, _

         ByVal nSize As Long) As Long

        (ByVal lpszPath As String)

Declare Function SHAutoComplete Lib "shlwapi.dll" (ByVal hWndEdit As IntPtr, ByVal dwFlags As AutoCompleteFlags) As Integer