First of all, thanks to the great effort of Andrewiski.
Like other people here, I need to deal with Citrix automation and SendKeys but have trouble compiling this code. After some struggle I came with a variation that compiles in VS2010, corrects some small typos, and adds a couple of new keystrokes (PageUp, PageDown, Down, Up) with instructions to easily add your new ones.
So this is my suggestion for the code:
(NOTE!!!: For some reason, CodeProject adds blank lines between ''' coments, you NEED TO REMOVE these blank lines to compile!)
Imports System.ComponentModel
Imports System.Configuration
Imports System.Globalization
Imports System.Runtime.InteropServices
Imports System.Security
Imports System.Threading
Imports System.Windows.Forms
#If 1 = 0 Then
*************************
********* NOTES *********
*************************
In order to compile correctly, make sure you have these references added to your project:
System
System.configuration
System.Core
System.Data
System.Data.DataSetExtensions
System.Deployment
System.Drawing
System.Windows.Forms
And these namespaces:
Microsoft.VisualBasic
System
System.Collections
System.Collections.Generic
System.Data
System.Diagnostics
If you find that a key is missing, add it to the code (look for the tag _CODES_) with a instruction
like:
AddScanCode(Keys.xxxx, make_code, break_code)
Have a look to that section right now and make sure all the keys you need are present. These are the instructions to add any other you need:
You need to find the "make" and "break" codes. Last one is easy:
break_code = make_code + &h80 (usually)
So the only unknown parameter is "make_code". I found this page useful to locate it:
http://www.quadibloc.com/comp/scan.htm
It shows a keyboard layout with scan codes ("make_codes") that seems to work with occident keyboards:
--- --------------- --------------- --------------- -----------
| 01| | 3B| 3C| 3D| 3E| | 3F| 40| 41| 42| | 43| 44| 57| 58| |+37|+46|+45|
--- --------------- --------------- --------------- -----------
----------------------------------------------------------- ----------- ---------------
| 29| 02| 03| 04| 05| 06| 07| 08| 09| 0A| 0B| 0C| 0D| 0E| |*52|*47|*49| |+45|+35|+37| 4A|
|-----------------------------------------------------------| |-----------| |---------------|
| 0F| 10| 11| 12| 13| 14| 15| 16| 17| 18| 19| 1A| 1B| 2B| |*53|*4F|*51| | 47| 48| 49| |
|-----------------------------------------------------------| ----------- |-----------| 4E|
| 3A| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 1C| | 4B| 4C| 4D| |
|-----------------------------------------------------------| --- |---------------|
| 2A| 2C| 2D| 2E| 2F| 30| 31| 32| 33| 34| 35| 36| |*4C| | 4F| 50| 51| |
|-----------------------------------------------------------| ----------- |-----------|-1C|
| 1D|-5B| 38| 39|-38|-5C|-5D| -1D| |*4B|*50|*4D| | 52| 53| |
----------------------------------------------------------- ----------- ---------------
Code adapted from https://www.codeproject.com/Tips/310817/SendKeys-using-ScanCodes-to-Citrix
Very grateful to the author!
#End If
Public Delegate Function CallBack(ByVal nCode As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As Integer
Namespace Utils
''' <summary>Provides methods for sending keystrokes to an application.</summary>
''' <filterpriority>2</filterpriority>
Public Class SendKeysPlus
Private Structure MOUSEINPUT
Public dx As Integer
Public dy As Integer
Public mouseData As Integer
Public dwFlags As Integer
Public time As Integer
Public dwExtraInfo As IntPtr
End Structure
Private Structure KEYBDINPUT
Public wVk As Short
Public wScan As Short
Public dwFlags As Integer
Public time As Integer
Public dwExtraInfo As IntPtr
End Structure
Private Structure HARDWAREINPUT
Public uMsg As Integer
Public wParamL As Short
Public wParamH As Short
End Structure
<StructLayout(LayoutKind.Explicit)> _
Private Structure INPUT
<FieldOffset(0)> _
Public type As Integer
<FieldOffset(4)> _
Public mi As MOUSEINPUT
<FieldOffset(4)> _
Public ki As KEYBDINPUT
<FieldOffset(4)> _
Public hi As HARDWAREINPUT
End Structure
Structure EVENTMSG
Public message As UInt32
Public paramL As UInt32
Public paramH As UInt32
Public time As UInt32
Public hwnd As IntPtr
End Structure
Private Declare Function SendInput Lib "user32" (ByVal nInputs As Integer, ByVal pInputs() As INPUT, ByVal cbSize As Integer) As Integer
<DllImport("user32.dll", SetLastError:=True)>
Private Shared Function SetKeyboardState(ByVal lpKeyState() As Byte) As Boolean
End Function
<DllImport("User32.dll", CharSet:=CharSet.Auto, CallingConvention:=CallingConvention.StdCall)> _
Public Overloads Shared Function SetWindowsHookEx _
(ByVal idHook As Integer, ByVal HookProc As CallBack, _
ByVal hInstance As IntPtr, ByVal wParam As Integer) As Integer
End Function
<DllImport("kernel32.dll", CharSet:=CharSet.Auto, SetLastError:=True)> _
Public Shared Function GetModuleHandle(ByVal lpModuleName As String) As IntPtr
End Function
<DllImport("user32.dll")> _
Shared Function GetAsyncKeyState(ByVal vKey As System.Windows.Forms.Keys) As Short
End Function
<DllImport("kernel32.dll")> _
Private Shared Function GetTickCount() As UInteger
End Function
<DllImport("user32.dll", CharSet:=CharSet.Unicode)> _
Private Shared Function VkKeyScan(ByVal ch As Char) As Short
End Function
<DllImport("user32.dll", CharSet:=CharSet.Unicode)> _
Private Shared Function OemKeyScan(ByVal ch As Char) As Integer
End Function
Private Declare Function GetKeyboardState Lib "user32" (ByVal keyState() As Byte) As Boolean
Private Declare Function BlockInput Lib "user32" (ByVal fBlockIt As Boolean) As Boolean
<DllImport("user32.dll", SetLastError:=True)> _
Public Shared Function UnhookWindowsHookEx(ByVal hhk As IntPtr) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function
<DllImport("user32.dll")> _
Private Shared Function CallNextHookEx(ByVal hhk As IntPtr, ByVal nCode As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr
End Function
Private Class ScanCodeValue
Private _Key As Byte
Private _MakeCode As Byte
Private _BreakCode As Byte
Public Sub New(ByVal Key As Keys, ByVal MakeCode As Integer, ByVal Breakcode As Integer)
_Key = Key
_MakeCode = MakeCode
_BreakCode = Breakcode
End Sub
Public ReadOnly Property Key() As Keys
Get
Return _Key
End Get
End Property
Public ReadOnly Property MakeCode() As Byte
Get
Return _MakeCode
End Get
End Property
Public ReadOnly Property BreakCode() As Byte
Get
Return _BreakCode
End Get
End Property
End Class
Private Shared _ScanCodeTable As SortedList(Of Keys, ScanCodeValue)
Private Shared ReadOnly Property ScanCodeTable() As SortedList(Of Keys, ScanCodeValue)
Get
If _ScanCodeTable Is Nothing Then
'_ScanCodeTable.Add(Keys., New ScanCodeValue(Keys., &H, &H))
_ScanCodeTable = New SortedList(Of Keys, ScanCodeValue)
' _CODES_
AddScanCode(Keys.Menu, &H38, &HB8)
AddScanCode(Keys.ControlKey, &H1D, &H9D)
AddScanCode(Keys.ShiftKey, &H2A, &HAA)
AddScanCode(Keys.Back, &HE, &H8E)
AddScanCode(Keys.CapsLock, &H3A, &HBA)
AddScanCode(Keys.Enter, &H1C, &H9C)
AddScanCode(Keys.Escape, &H1, &H81)
AddScanCode(Keys.LMenu, &H38, &HB8)
AddScanCode(Keys.LControlKey, &H1D, &H9D)
AddScanCode(Keys.LShiftKey, &H2A, &HAA)
AddScanCode(Keys.NumLock, &H45, &HC5)
AddScanCode(Keys.RShiftKey, &H36, &HB6)
AddScanCode(Keys.Scroll, &H46, &HC6)
AddScanCode(Keys.Space, &H39, &HB9)
AddScanCode(Keys.Attn, &H54, &HD4)
AddScanCode(Keys.Tab, &HF, &H8F)
AddScanCode(Keys.A, &H1E, &H9E)
AddScanCode(Keys.B, &H30, &HB0)
AddScanCode(Keys.C, &H2E, &HAE)
AddScanCode(Keys.D, &H20, &HA0)
AddScanCode(Keys.E, &H12, &H92)
AddScanCode(Keys.F, &H21, &HA1)
AddScanCode(Keys.G, &H22, &HA2)
AddScanCode(Keys.H, &H23, &HA3)
AddScanCode(Keys.I, &H17, &H97)
AddScanCode(Keys.J, &H24, &HA4)
AddScanCode(Keys.K, &H25, &HA5)
AddScanCode(Keys.L, &H26, &HA6)
AddScanCode(Keys.M, &H32, &HB2)
AddScanCode(Keys.N, &H31, &HB1)
AddScanCode(Keys.O, &H18, &H98)
AddScanCode(Keys.P, &H19, &H99)
AddScanCode(Keys.Q, &H10, &H90)
AddScanCode(Keys.R, &H13, &H93)
AddScanCode(Keys.S, &H1F, &H9F)
AddScanCode(Keys.T, &H14, &H94)
AddScanCode(Keys.U, &H16, &H96)
AddScanCode(Keys.V, &H2F, &HAF)
AddScanCode(Keys.W, &H11, &H91)
AddScanCode(Keys.X, &H2D, &HAD)
AddScanCode(Keys.Y, &H15, &H95)
AddScanCode(Keys.Z, &H2C, &HAC)
AddScanCode(Keys.F1, &H3B, &HBB)
AddScanCode(Keys.F2, &H3C, &HBC)
AddScanCode(Keys.F3, &H3D, &HBD)
AddScanCode(Keys.F4, &H3E, &HBE)
AddScanCode(Keys.F7, &H41, &HC1)
AddScanCode(Keys.F5, &H3F, &HBF)
AddScanCode(Keys.F6, &H40, &HC0)
AddScanCode(Keys.F8, &H42, &HC2)
AddScanCode(Keys.F9, &H43, &HC3)
AddScanCode(Keys.F10, &H44, &HC4)
AddScanCode(Keys.F11, &H57, &HD7)
AddScanCode(Keys.F12, &H58, &HD8)
AddScanCode(Keys.D1, &H2, &H82)
AddScanCode(Keys.D2, &H3, &H83)
AddScanCode(Keys.D3, &H4, &H84)
AddScanCode(Keys.D4, &H5, &H85)
AddScanCode(Keys.D5, &H6, &H86)
AddScanCode(Keys.D6, &H7, &H87)
AddScanCode(Keys.D7, &H8, &H88)
AddScanCode(Keys.D8, &H9, &H89)
AddScanCode(Keys.D9, &HA, &H8A)
AddScanCode(Keys.D0, &HB, &H8B)
AddScanCode(Keys.OemMinus, &HC, &H8C)
AddScanCode(Keys.Oemplus, &HD, &H8D)
AddScanCode(Keys.OemOpenBrackets, &H1A, &H9A)
AddScanCode(Keys.OemCloseBrackets, &H1B, &H9B)
AddScanCode(Keys.OemSemicolon, &H27, &HA7)
AddScanCode(Keys.OemQuotes, &H29, &HA9)
AddScanCode(Keys.OemPipe, &H2B, &HAB)
AddScanCode(Keys.Oemcomma, &H33, &HB3)
AddScanCode(Keys.OemPeriod, &H34, &HB4)
AddScanCode(Keys.OemQuestion, &H35, &HB5)
AddScanCode(Keys.NumPad0, &H52, &HD2)
AddScanCode(Keys.NumPad1, &H4F, &HCF)
AddScanCode(Keys.NumPad2, &H50, &HD0)
AddScanCode(Keys.NumPad3, &H51, &HD1)
AddScanCode(Keys.NumPad4, &H4B, &HCB)
AddScanCode(Keys.NumPad5, &H4C, &HCC)
AddScanCode(Keys.NumPad6, &H4D, &HCD)
AddScanCode(Keys.NumPad7, &H47, &HC7)
AddScanCode(Keys.NumPad8, &H48, &HC8)
AddScanCode(Keys.NumPad9, &H49, &HC9)
AddScanCode(Keys.Decimal, &H53, &HD3)
AddScanCode(Keys.Multiply, &H37, &HB7)
AddScanCode(Keys.Subtract, &H4A, &HCA)
AddScanCode(Keys.Add, &H4E, &HCE)
AddScanCode(Keys.PageUp, &H49, &HC9)
AddScanCode(Keys.PageDown, &H51, &HD1)
AddScanCode(Keys.Down, &H50, &HD0)
AddScanCode(Keys.Up, &H4C, &HCC)
End If
Return _ScanCodeTable
End Get
End Property
Private Shared Sub AddScanCode(ByVal Key As Keys, ByVal Make As Byte, ByVal Break As Byte)
_ScanCodeTable.Add(Key, New ScanCodeValue(Key, Make, Break))
End Sub
' Methods
Shared Sub New()
AddHandler Application.ThreadExit, New EventHandler(AddressOf SendKeysPlus.OnThreadExit)
SendKeysPlus.messageWindow = New SKWindow
SendKeysPlus.messageWindow.CreateControl()
End Sub
Private Sub New()
End Sub
Private Shared Sub AddCancelModifiersForPreviousEvents(ByVal previousEvents As Queue)
If (Not previousEvents Is Nothing) Then
Dim flag As Boolean = False
Dim flag2 As Boolean = False
Dim flag3 As Boolean = False
'This Assumes that all of the previousEvents
'have the same ScanCodeMode which they should
Dim myScanCodeMode As ScanCodeModes = ScanCodeModes.None
Do While (previousEvents.Count > 0)
Dim flag4 As Boolean
Dim event2 As SKEvent = DirectCast(previousEvents.Dequeue, SKEvent)
myScanCodeMode = event2.ScanCodeMode
If ((event2.wm = &H101) OrElse (event2.wm = &H105)) Then
flag4 = False
Else
If ((event2.wm <> &H100) AndAlso (event2.wm <> 260)) Then
Continue Do
End If
flag4 = True
End If
If (event2.paramL = &H10) Then
flag = flag4
Else
If (event2.paramL = &H11) Then
flag2 = flag4
Continue Do
End If
If (event2.paramL = &H12) Then
flag3 = flag4
End If
End If
Loop
If flag Then
SendKeysPlus.AddEvent(New SKEvent(&H101, &H10, _
False, IntPtr.Zero, myScanCodeMode)) 'Shift Key
ElseIf flag2 Then
SendKeysPlus.AddEvent(New SKEvent(&H101, &H11, _
False, IntPtr.Zero, myScanCodeMode)) 'Ctrl Key
ElseIf flag3 Then
SendKeysPlus.AddEvent(New SKEvent(&H105, &H12, False, _
IntPtr.Zero, myScanCodeMode)) ' Alt Key
End If
End If
End Sub
Private Shared Function GetScanCode(ByVal key As Keys, _
ByVal ScanCodeMode As ScanCodeModes) As Integer
Dim myScanCode As Integer = 0
Select Case ScanCodeMode
Case ScanCodeModes.None
myScanCode = 0
Case ScanCodeModes.Break
Dim myScanCodeValue As ScanCodeValue = Nothing
If ScanCodeTable.TryGetValue(key, myScanCodeValue) Then
If myScanCodeValue IsNot Nothing Then
myScanCode = myScanCodeValue.BreakCode
Else
myScanCode = 0
End If
End If
Case ScanCodeModes.Make
Dim myScanCodeValue As ScanCodeValue = Nothing
If ScanCodeTable.TryGetValue(key, myScanCodeValue) Then
If myScanCodeValue IsNot Nothing Then
myScanCode = myScanCodeValue.MakeCode
Else
myScanCode = 0
End If
End If
End Select
Return myScanCode
End Function
Private Shared Sub AddEvent(ByVal skevent As SKEvent)
If (SendKeysPlus.events Is Nothing) Then
SendKeysPlus.events = New Queue
End If
SendKeysPlus.events.Enqueue(skevent)
End Sub
Private Shared Sub AddMsgsForVK(ByVal vk As Integer, ByVal repeat _
As Integer, ByVal altnoctrldown As Boolean, _
ByVal hwnd As IntPtr, ByVal ScanCodeMode As ScanCodeModes)
Dim i As Integer
For i = 0 To repeat - 1
SendKeysPlus.AddEvent(New SKEvent(If(altnoctrldown, _
&H104, &H100), vk, SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.AddEvent(New SKEvent(If(altnoctrldown, _
&H105, &H101), vk, SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
Next i
End Sub
Private Shared Function AddSimpleKey(ByVal character As Char, _
ByVal repeat As Integer, ByVal hwnd As IntPtr, ByVal haveKeys _
As Integer(), ByVal fStartNewChar As Boolean, ByVal cGrp As _
Integer, ByVal ScanCodeMode As ScanCodeModes) As Boolean
Dim num As Integer = VkKeyScan(character)
If (num <> -1) Then
If ((haveKeys(0) = 0) AndAlso ((num And &H100) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H10, fStartNewChar, hwnd, ScanCodeMode))
fStartNewChar = False
haveKeys(0) = 10
End If
If ((haveKeys(1) = 0) AndAlso ((num And &H200) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H11, fStartNewChar, hwnd, ScanCodeMode))
fStartNewChar = False
haveKeys(1) = 10
End If
If ((haveKeys(2) = 0) AndAlso ((num And &H400) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H12, fStartNewChar, hwnd, ScanCodeMode))
fStartNewChar = False
haveKeys(2) = 10
End If
SendKeysPlus.AddMsgsForVK((num And &HFF), repeat, ((haveKeys(2) > 0) _
AndAlso (haveKeys(1) = 0)), hwnd, ScanCodeMode)
SendKeysPlus.CancelMods(haveKeys, 10, hwnd, ScanCodeMode)
Else
'Dim num2 As Integer = _
' SafeNativeMethods.OemKeyScan(CShort((CByte(ChrW(255)) And CByte(character))))
Dim num2 As Integer = OemKeyScan(ChrW((&HFF00 And Asc(character))))
Dim i As Integer
For i = 0 To repeat - 1
SendKeysPlus.AddEvent(New SKEvent(&H102, AscW(character), _
(num2 And &HFFFF), hwnd, ScanCodeMode))
Next i
End If
If (cGrp <> 0) Then
fStartNewChar = True
End If
Return fStartNewChar
End Function
Private Shared Sub CancelMods(ByVal haveKeys As Integer(), _
ByVal level As Integer, ByVal hwnd As IntPtr, ByVal ScanCodeMode As ScanCodeModes)
If (haveKeys(0) = level) Then
SendKeysPlus.AddEvent(New SKEvent(&H101, &H10, False, hwnd, ScanCodeMode))
haveKeys(0) = 0
End If
If (haveKeys(1) = level) Then
SendKeysPlus.AddEvent(New SKEvent(&H101, &H11, False, hwnd, ScanCodeMode))
haveKeys(1) = 0
End If
If (haveKeys(2) = level) Then
SendKeysPlus.AddEvent(New SKEvent(&H105, &H12, False, hwnd, ScanCodeMode))
haveKeys(2) = 0
End If
End Sub
Private Shared Sub CheckGlobalKeys(ByVal skEvent As SKEvent)
If (skEvent.wm = &H100) Then
Select Case skEvent.paramL
Case 20
SendKeysPlus.capslockChanged = Not SendKeysPlus.capslockChanged
Return
Case &H15
SendKeysPlus.kanaChanged = Not SendKeysPlus.kanaChanged
Return
Case &H90
SendKeysPlus.numlockChanged = Not SendKeysPlus.numlockChanged
Return
Case &H91
SendKeysPlus.scrollLockChanged = Not SendKeysPlus.scrollLockChanged
Return
Case Else
Return
End Select
End If
End Sub
Private Shared Sub ClearGlobalKeys()
SendKeysPlus.capslockChanged = False
SendKeysPlus.numlockChanged = False
SendKeysPlus.scrollLockChanged = False
SendKeysPlus.kanaChanged = False
End Sub
Private Shared Sub ClearKeyboardState()
Dim keyboardState As Byte() = SendKeysPlus.MyGetKeyboardState
keyboardState(20) = 0
keyboardState(&H90) = 0
keyboardState(&H91) = 0
SendKeysPlus.MySetKeyboardState(keyboardState)
End Sub
Private Shared Function EmptyHookCallback(ByVal code As Integer, _
ByVal wparam As IntPtr, ByVal lparam As IntPtr) As IntPtr
Return IntPtr.Zero
End Function
''' <summary>Processes all the Windows messages currently in the message queue.</summary>
''' <filterpriority>1</filterpriority>
''' <PermissionSet><IPermission
''' class="System.Security.Permissions.EnvironmentPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Security.Permissions.FileIOPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Security.Permissions.SecurityPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Flags="UnmanagedCode, ControlEvidence" />
''' <IPermission class="System.Security.Permissions.UIPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Diagnostics.PerformanceCounterPermission,
''' System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" /></PermissionSet>
Public Shared Sub Flush()
Application.DoEvents()
Do While ((Not SendKeysPlus.events Is Nothing) AndAlso (SendKeysPlus.events.Count > 0))
Application.DoEvents()
Loop
End Sub
Private Shared Function MyGetKeyboardState() As Byte()
Dim keystate As Byte() = New Byte(&H100 - 1) {}
GetKeyboardState(keystate)
Return keystate
End Function
Private Shared Sub InstallHook()
If (SendKeysPlus.hhook = IntPtr.Zero) Then
Dim proc1 As New SendKeysHookProc
SendKeysPlus.hook = New CallBack(AddressOf proc1.Callback)
SendKeysPlus.stopHook = False
SendKeysPlus.hhook = SetWindowsHookEx(1, SendKeysPlus.hook, _
New HandleRef(Nothing, GetModuleHandle(Nothing)), 0)
If (SendKeysPlus.hhook = IntPtr.Zero) Then
Throw New SecurityException("SendKeysHookFailed")
End If
End If
End Sub
Private Shared Function IsExtendedKey(ByVal skEvent As SKEvent) As Boolean
If (((((skEvent.paramL <> &H26) AndAlso (skEvent.paramL <> 40)) _
AndAlso ((skEvent.paramL <> &H25) AndAlso (skEvent.paramL <> &H27))) _
AndAlso (((skEvent.paramL <> &H21) AndAlso (skEvent.paramL <> &H22)) _
AndAlso ((skEvent.paramL <> &H24) AndAlso _
(skEvent.paramL <> &H23)))) AndAlso (skEvent.paramL <> &H2D)) Then
Return (skEvent.paramL = &H2E)
End If
Return True
End Function
Private Shared Sub JournalCancel()
If (SendKeysPlus.hhook <> IntPtr.Zero) Then
SendKeysPlus.stopHook = False
If (Not SendKeysPlus.events Is Nothing) Then
SendKeysPlus.events.Clear()
End If
SendKeysPlus.hhook = IntPtr.Zero
End If
End Sub
Private Shared Sub LoadSendMethodFromConfig()
If Not SendKeysPlus.sendMethod.HasValue Then
SendKeysPlus.sendMethod = 1
Try
Dim str As String = ConfigurationManager.AppSettings.Get("SendKeys")
If str.Equals("JournalHook", StringComparison.OrdinalIgnoreCase) Then
SendKeysPlus.sendMethod = 2
ElseIf str.Equals("SendInput", StringComparison.OrdinalIgnoreCase) Then
SendKeysPlus.sendMethod = 3
End If
Catch
End Try
End If
End Sub
Public Shared Sub SetSendMethod(ByVal SendMethod As SendMethodTypes)
SendKeysPlus.sendMethod = SendMethod
End Sub
Private Shared Function MatchKeyword(ByVal keyword As String) As Integer
Dim i As Integer
For i = 0 To SendKeysPlus.keywords.Length - 1
If String.Equals(SendKeysPlus.keywords(i).keyword, _
keyword, StringComparison.OrdinalIgnoreCase) Then
Return SendKeysPlus.keywords(i).vk
End If
Next i
Return -1
End Function
Private Shared Sub OnThreadExit(ByVal sender As Object, ByVal e As EventArgs)
Try
SendKeysPlus.UninstallJournalingHook()
Catch
End Try
End Sub
Private Shared Sub ParseKeys(ByVal keys As String, _
ByVal hwnd As IntPtr, ByVal ScanCodeMode As ScanCodeModes)
Dim num As Integer = 0
Dim haveKeys As Integer() = New Integer(3 - 1) {}
Dim cGrp As Integer = 0
SendKeysPlus.fStartNewChar = True
Dim length As Integer = keys.Length
Do While (num < length)
Dim num6 As Integer
Dim num7 As Integer
Dim repeat As Integer = 1
Dim ch As Char = keys.Chars(num)
Dim vk As Integer = 0
Select Case ch
Case "%"c
If (haveKeys(2) <> 0) Then
Throw New ArgumentException("InvalidSendKeysString")
End If
GoTo Label_03C9
Case "("c
cGrp += 1
If (cGrp > 3) Then
Throw New ArgumentException("SendKeysNestingError")
End If
GoTo Label_0414
Case ")"c
If (cGrp < 1) Then
Throw New ArgumentException("InvalidSendKeysString")
End If
GoTo Label_045A
Case "+"c
If (haveKeys(0) <> 0) Then
Throw New ArgumentException("InvalidSendKeysString")
End If
GoTo Label_0333
Case "^"c
If (haveKeys(1) <> 0) Then
Throw New ArgumentException("InvalidSendKeysString")
End If
SendKeysPlus.AddEvent(New SKEvent(&H100, &H11, _
SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(1) = 10
GoTo Label_04AB
Case "{"c
num6 = (num + 1)
If (((num6 + 1) >= length) OrElse (keys.Chars(num6) <> "}"c)) Then
GoTo Label_00EB
End If
num7 = (num6 + 1)
GoTo Label_00C7
Case "}"c
Throw New ArgumentException("InvalidSendKeysString")
Case "~"c
vk = 13
SendKeysPlus.AddMsgsForVK(vk, repeat, _
((haveKeys(2) > 0) AndAlso (haveKeys(1) = 0)), hwnd, ScanCodeMode)
GoTo Label_04AB
Case Else
SendKeysPlus.fStartNewChar = _
SendKeysPlus.AddSimpleKey(keys.Chars(num), repeat, hwnd, _
haveKeys, SendKeysPlus.fStartNewChar, cGrp, ScanCodeMode)
GoTo Label_04AB
End Select
Label_00C1:
num7 += 1
Label_00C7:
If ((num7 < length) AndAlso (keys.Chars(num7) <> "}"c)) Then
GoTo Label_00C1
End If
If (num7 < length) Then
num6 += 1
End If
Label_00EB:
Do While (((num6 < length) AndAlso (keys.Chars(num6) <> "}"c)) _
AndAlso Not Char.IsWhiteSpace(keys.Chars(num6)))
num6 += 1
Loop
If (num6 >= length) Then
Throw New ArgumentException("SendKeysKeywordDelimError")
End If
Dim keyword As String = keys.Substring((num + 1), (num6 - (num + 1)))
If Char.IsWhiteSpace(keys.Chars(num6)) Then
Do While ((num6 < length) AndAlso Char.IsWhiteSpace(keys.Chars(num6)))
num6 += 1
Loop
If (num6 >= length) Then
Throw New ArgumentException("SendKeysKeywordDelimError")
End If
If Char.IsDigit(keys.Chars(num6)) Then
Dim startIndex As Integer = num6
Do While ((num6 < length) AndAlso Char.IsDigit(keys.Chars(num6)))
num6 += 1
Loop
repeat = Integer.Parse(keys.Substring(startIndex, _
(num6 - startIndex)), CultureInfo.InvariantCulture)
End If
End If
If (num6 >= length) Then
Throw New ArgumentException("SendKeysKeywordDelimError")
End If
If (keys.Chars(num6) <> "}"c) Then
Throw New ArgumentException("InvalidSendKeysRepeat")
End If
vk = SendKeysPlus.MatchKeyword(keyword)
If (vk <> -1) Then
If ((haveKeys(0) = 0) AndAlso ((vk And &H10000) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H10, _
SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(0) = 10
End If
If ((haveKeys(1) = 0) AndAlso ((vk And &H20000) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H11, _
SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(1) = 10
End If
If ((haveKeys(2) = 0) AndAlso ((vk And &H40000) <> 0)) Then
SendKeysPlus.AddEvent(New SKEvent(&H100, &H12, _
SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(2) = 10
End If
SendKeysPlus.AddMsgsForVK(vk, repeat, ((haveKeys(2) > 0) _
AndAlso (haveKeys(1) = 0)), hwnd, ScanCodeMode)
SendKeysPlus.CancelMods(haveKeys, 10, hwnd, ScanCodeMode)
Else
If (keyword.Length <> 1) Then
Throw New ArgumentException("InvalidSendKeysKeyword" & _
keys.Substring((num + 1), (num6 - (num + 1))))
End If
SendKeysPlus.fStartNewChar = SendKeysPlus.AddSimpleKey(keyword.Chars(0), _
repeat, hwnd, haveKeys, SendKeysPlus.fStartNewChar, cGrp, ScanCodeMode)
End If
num = num6
GoTo Label_04AB
Label_0333:
SendKeysPlus.AddEvent(New SKEvent(&H100, &H10, _
SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(0) = 10
GoTo Label_04AB
Label_03C9:
SendKeysPlus.AddEvent(New SKEvent(If((haveKeys(1) <> 0), _
&H100, 260), &H12, SendKeysPlus.fStartNewChar, hwnd, ScanCodeMode))
SendKeysPlus.fStartNewChar = False
haveKeys(2) = 10
GoTo Label_04AB
Label_0414:
If (haveKeys(0) = 10) Then
haveKeys(0) = cGrp
End If
If (haveKeys(1) = 10) Then
haveKeys(1) = cGrp
End If
If (haveKeys(2) = 10) Then
haveKeys(2) = cGrp
End If
GoTo Label_04AB
Label_045A:
SendKeysPlus.CancelMods(haveKeys, cGrp, hwnd, ScanCodeMode)
cGrp -= 1
If (cGrp = 0) Then
SendKeysPlus.fStartNewChar = True
End If
Label_04AB:
num += 1
Loop
If (cGrp <> 0) Then
Throw New ArgumentException("SendKeysGroupDelimError")
End If
SendKeysPlus.CancelMods(haveKeys, 10, hwnd, ScanCodeMode)
End Sub
Private Shared Sub ResetKeyboardUsingSendInput(ByVal INPUTSize As Integer)
If ((SendKeysPlus.capslockChanged OrElse SendKeysPlus.numlockChanged) _
OrElse (SendKeysPlus.scrollLockChanged OrElse SendKeysPlus.kanaChanged)) Then
Dim pInputs As INPUT() = New INPUT(2 - 1) {}
pInputs(0).type = 1
pInputs(0).ki.dwFlags = 0
pInputs(1).type = 1
pInputs(1).ki.dwFlags = 2
If SendKeysPlus.capslockChanged Then
pInputs(0).ki.wVk = 20
pInputs(1).ki.wVk = 20
SendInput(2, pInputs, INPUTSize)
End If
If SendKeysPlus.numlockChanged Then
pInputs(0).ki.wVk = &H90
pInputs(1).ki.wVk = &H90
SendInput(2, pInputs, INPUTSize)
End If
If SendKeysPlus.scrollLockChanged Then
pInputs(0).ki.wVk = &H91
pInputs(1).ki.wVk = &H91
SendInput(2, pInputs, INPUTSize)
End If
If SendKeysPlus.kanaChanged Then
pInputs(0).ki.wVk = &H15
pInputs(1).ki.wVk = &H15
SendInput(2, pInputs, INPUTSize)
End If
End If
End Sub
''' <summary>Sends keystrokes to the active application.</summary>
''' <param name="keys">The string of keystrokes to send. </param>
''' <exception cref="T:System.InvalidOperationException">There is not
''' an active application to send keystrokes to. </exception>
''' <exception cref="T:System.ArgumentException">keys do
''' not represent valid keystrokes</exception>
''' <filterpriority>1</filterpriority>
''' <PermissionSet><IPermission
''' class="System.Security.Permissions.EnvironmentPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Security.Permissions.FileIOPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib,
''' Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Flags="UnmanagedCode, ControlEvidence" />
''' <IPermission class="System.Security.Permissions.UIPermission, mscorlib,
''' Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Diagnostics.PerformanceCounterPermission,
''' System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" /></PermissionSet>
Public Shared Sub Send(ByVal keys As String, ByVal ScanCodeMode As ScanCodeModes)
SendKeysPlus.Send(keys, Nothing, False, ScanCodeMode)
End Sub
Private Shared Sub Send(ByVal keys As String, ByVal hWnd As IntPtr, _
ByVal wait As Boolean, ByVal ScanCodeMode As ScanCodeModes)
'!!! IntSecurity.UnmanagedCode.Demand()
If ((Not keys Is Nothing) AndAlso (keys.Length <> 0)) Then
If (Not wait AndAlso Not Application.MessageLoop) Then
Throw New InvalidOperationException("SendKeysNoMessageLoop")
End If
Dim previousEvents As Queue = Nothing
If ((Not SendKeysPlus.events Is Nothing) AndAlso (SendKeysPlus.events.Count <> 0)) Then
previousEvents = DirectCast(SendKeysPlus.events.Clone, Queue)
End If
SendKeysPlus.ParseKeys(keys, hWnd, ScanCodeMode)
If (Not SendKeysPlus.events Is Nothing) Then
SendKeysPlus.LoadSendMethodFromConfig()
Dim keyboardState As Byte() = SendKeysPlus.MyGetKeyboardState
If (SendKeysPlus.sendMethod.Value <> SendMethodTypes.SendInput) Then
If (Not SendKeysPlus.hookSupported.HasValue AndAlso _
(SendKeysPlus.sendMethod.Value = SendMethodTypes.Default)) Then
SendKeysPlus.TestHook()
End If
If ((SendKeysPlus.sendMethod.Value = SendMethodTypes.JournalHook) _
OrElse SendKeysPlus.hookSupported.Value) Then
SendKeysPlus.ClearKeyboardState()
SendKeysPlus.InstallHook()
SendKeysPlus.MySetKeyboardState(keyboardState)
End If
End If
If ((SendKeysPlus.sendMethod.Value = SendMethodTypes.SendInput) OrElse _
((SendKeysPlus.sendMethod.Value = SendMethodTypes.Default) _
AndAlso Not SendKeysPlus.hookSupported.Value)) Then
SendKeysPlus.SendInput(keyboardState, previousEvents)
End If
If wait Then
SendKeysPlus.Flush()
End If
End If
End If
End Sub
Private Shared Sub SendInput(ByVal oldKeyboardState As Byte(), ByVal previousEvents As Queue)
Dim count As Integer
SendKeysPlus.AddCancelModifiersForPreviousEvents(previousEvents)
Dim pInputs As INPUT() = New INPUT(2 - 1) {}
pInputs(0).type = 1
pInputs(1).type = 1
pInputs(1).ki.wVk = 0
pInputs(1).ki.dwFlags = 6
pInputs(0).ki.dwExtraInfo = IntPtr.Zero
pInputs(0).ki.time = 0
pInputs(1).ki.dwExtraInfo = IntPtr.Zero
pInputs(1).ki.time = 0
Dim cbSize As Integer = Marshal.SizeOf(GetType(INPUT))
Dim num2 As UInt32 = 0
SyncLock SendKeysPlus.events.SyncRoot
Dim flag As Boolean = BlockInput(True)
Try
count = SendKeysPlus.events.Count
SendKeysPlus.ClearGlobalKeys()
Dim i As Integer
For i = 0 To count - 1
Dim skEvent As SKEvent = DirectCast(SendKeysPlus.events.Dequeue, SKEvent)
pInputs(0).ki.dwFlags = 0
If (skEvent.wm = &H102) Then 'OEMScanKey Set use VkKey
pInputs(0).ki.wVk = 0
pInputs(0).ki.wScan = CShort(skEvent.paramL)
pInputs(0).ki.dwFlags = 4
pInputs(1).ki.wScan = CShort(skEvent.paramL)
num2 = (num2 + (SendInput(2, pInputs, cbSize) - 1))
Else
If ((skEvent.wm = &H101) OrElse (skEvent.wm = &H105)) Then
pInputs(0).ki.dwFlags = (pInputs(0).ki.dwFlags Or 2)
End If
If SendKeysPlus.IsExtendedKey(skEvent) Then
pInputs(0).ki.dwFlags = (pInputs(0).ki.dwFlags Or 1)
End If
pInputs(0).ki.wVk = CShort(skEvent.paramL)
If skEvent.ScanCodeMode <> ScanCodeModes.None Then
Dim myKey As Keys
myKey = System.Enum.Parse(GetType(ScanCodeModes), CInt(skEvent.paramL))
pInputs(0).ki.wScan = GetScanCode(myKey, skEvent.ScanCodeMode)
Else
pInputs(0).ki.wScan = 0
End If
num2 = (num2 + SendInput(1, pInputs, cbSize))
SendKeysPlus.CheckGlobalKeys(skEvent)
End If
Thread.Sleep(1)
Next i
SendKeysPlus.ResetKeyboardUsingSendInput(cbSize)
Finally
SendKeysPlus.MySetKeyboardState(oldKeyboardState)
If flag Then
BlockInput(False)
End If
End Try
End SyncLock
If (num2 <> count) Then
Throw New Win32Exception
End If
End Sub
Public Enum ScanCodeModes
None = 0
Make = 1
Break = 2
End Enum
Private _ScanCodeMode As ScanCodeModes = ScanCodeModes.None
Public Property ScanCodeMode() As ScanCodeModes
Get
Return _ScanCodeMode
End Get
Set(ByVal value As ScanCodeModes)
_ScanCodeMode = value
End Set
End Property
''' <summary>Sends the given keys to the active application,
''' and then waits for the messages to be processed.</summary>
''' <param name="keys">The string of keystrokes to send. </param>
''' <filterpriority>1</filterpriority>
''' <PermissionSet><IPermission
''' class="System.Security.Permissions.EnvironmentPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral,
''' PublicKeyToken=b77a5c561934e089" version="1"
''' Unrestricted="true" />
''' <IPermission
''' class="System.Security.Permissions.FileIOPermission,
''' mscorlib, Version=2.0.3600.0, Culture=neutral,
''' PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission
''' class="System.Security.Permissions.SecurityPermission, mscorlib,
''' Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Flags="UnmanagedCode, ControlEvidence" />
''' <IPermission
''' class="System.Security.Permissions.UIPermission, mscorlib,
''' Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' <IPermission class="System.Diagnostics.PerformanceCounterPermission,
''' System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
''' version="1" Unrestricted="true" />
''' </PermissionSet>
Public Shared Sub SendWait(ByVal keys As String, ByVal ScanCodeMode As ScanCodeModes)
SendKeysPlus.SendWait(keys, IntPtr.Zero, ScanCodeMode)
End Sub
Public Shared Sub SendWait(ByVal keys As String, ByVal control As Control, ByVal ScanCodeMode As ScanCodeModes)
SendKeysPlus.Send(keys, control.Handle, True, ScanCodeMode)
End Sub
Public Shared Sub SendWait(ByVal keys As String, ByVal hWnd As IntPtr, ByVal ScanCodeMode As ScanCodeModes)
SendKeysPlus.Send(keys, hWnd, True, ScanCodeMode)
End Sub
Private Shared Sub MySetKeyboardState(ByVal keystate As Byte())
SetKeyboardState(keystate)
End Sub
Private Shared Sub TestHook()
SendKeysPlus.hookSupported = False
Try
Dim pfnhook As CallBack = New CallBack(AddressOf SendKeysPlus.EmptyHookCallback)
Dim handle As IntPtr = SetWindowsHookEx(1, _
pfnhook, New HandleRef(Nothing, GetModuleHandle(Nothing)), 0)
SendKeysPlus.hookSupported = New Nullable(Of Boolean)((handle <> IntPtr.Zero))
If (handle <> IntPtr.Zero) Then
UnhookWindowsHookEx(New HandleRef(Nothing, handle))
End If
Catch
End Try
End Sub
Private Shared Sub UninstallJournalingHook()
If (SendKeysPlus.hhook <> IntPtr.Zero) Then
SendKeysPlus.stopHook = False
If (Not SendKeysPlus.events Is Nothing) Then
SendKeysPlus.events.Clear()
End If
UnhookWindowsHookEx(New HandleRef(Nothing, SendKeysPlus.hhook))
SendKeysPlus.hhook = IntPtr.Zero
End If
End Sub
' Fields
Private Const ALTKEYSCAN As Integer = &H400
Private Shared capslockChanged As Boolean
Private Const CTRLKEYSCAN As Integer = &H200
Private Shared events As Queue
Private Shared fStartNewChar As Boolean
Private Const HAVEALT As Integer = 2
Private Const HAVECTRL As Integer = 1
Private Const HAVESHIFT As Integer = 0
Private Shared hhook As IntPtr
Private Shared hook As CallBack
Private Shared hookSupported As Nullable(Of Boolean) = Nothing
Private Shared kanaChanged As Boolean
Private Shared keywords As KeywordVk() = _
New KeywordVk() {New KeywordVk("ENTER", 13), _
New KeywordVk("TAB", 9), New KeywordVk("ESC", &H1B), _
New KeywordVk("ESCAPE", &H1B), New KeywordVk("HOME", &H24), _
New KeywordVk("END", &H23), New KeywordVk("LEFT", &H25), _
New KeywordVk("RIGHT", &H27), New KeywordVk("UP", &H26), _
New KeywordVk("DOWN", 40), New KeywordVk("PGUP", &H21), _
New KeywordVk("PGDN", &H22), New KeywordVk("NUMLOCK", &H90), _
New KeywordVk("SCROLLLOCK", &H91), New KeywordVk("PRTSC", &H2C), _
New KeywordVk("BREAK", 3), New KeywordVk("BACKSPACE", 8), _
New KeywordVk("BKSP", 8), New KeywordVk("BS", 8), _
New KeywordVk("CLEAR", 12), New KeywordVk("CAPSLOCK", 20), _
New KeywordVk("INS", &H2D), New KeywordVk("INSERT", &H2D), _
New KeywordVk("DEL", &H2E), New KeywordVk("DELETE", &H2E), _
New KeywordVk("HELP", &H2F), New KeywordVk("F1", &H70), _
New KeywordVk("F2", &H71), New KeywordVk("F3", &H72), _
New KeywordVk("F4", &H73), New KeywordVk("F5", &H74), _
New KeywordVk("F6", &H75), New KeywordVk("F7", &H76), _
New KeywordVk("F8", &H77), New KeywordVk("F9", 120), _
New KeywordVk("F10", &H79), New KeywordVk("F11", &H7A), _
New KeywordVk("F12", &H7B), New KeywordVk("F13", &H7C), _
New KeywordVk("F14", &H7D), New KeywordVk("F15", &H7E), _
New KeywordVk("F16", &H7F), New KeywordVk("MULTIPLY", &H6A), _
New KeywordVk("ADD", &H6B), New KeywordVk("SUBTRACT", &H6D), _
New KeywordVk("DIVIDE", &H6F), New KeywordVk("+", &H6B), _
New KeywordVk("%", &H10035), New KeywordVk("^", &H10036)}
Private Shared messageWindow As SKWindow
Private Shared numlockChanged As Boolean
Private Shared scrollLockChanged As Boolean
Private Shared sendMethod As Nullable(Of SendMethodTypes) = Nothing
Private Const SHIFTKEYSCAN As Integer = &H100
Private Shared stopHook As Boolean
Private Const UNKNOWN_GROUPING As Integer = 10
' Nested Types
Private Class KeywordVk
' Methods
Public Sub New(ByVal key As String, ByVal v As Integer)
Me.keyword = key
Me.vk = v
End Sub
' Fields
Friend keyword As String
Friend vk As Integer
End Class
Private Class SendKeysHookProc
' Methods
Public Overridable Function Callback(ByVal code As Integer, _
ByVal wparam As IntPtr, ByVal lparam As IntPtr) As IntPtr
Dim [Structure] As EVENTMSG = _
DirectCast(Marshal.PtrToStructure(lparam, _
GetType(EVENTMSG)), EVENTMSG)
If (GetAsyncKeyState(&H13) <> 0) Then
SendKeysPlus.stopHook = True
End If
Select Case code
Case 1
Me.gotNextEvent = True
Dim event2 As SKEvent = DirectCast(SendKeysPlus.events.Peek, SKEvent)
[Structure].message = event2.wm
[Structure].paramL = event2.paramL
[Structure].paramH = event2.paramH
[Structure].hwnd = event2.hwnd
[Structure].time = GetTickCount()
Marshal.StructureToPtr([Structure], lparam, True)
Exit Select
Case 2
If Me.gotNextEvent Then
If ((Not SendKeysPlus.events Is Nothing) _
AndAlso (SendKeysPlus.events.Count > 0)) Then
SendKeysPlus.events.Dequeue()
End If
SendKeysPlus.stopHook = _
((SendKeysPlus.events Is Nothing) _
OrElse (SendKeysPlus.events.Count = 0))
End If
Exit Select
Case Else
If (code < 0) Then
CallNextHookEx(New HandleRef(Nothing, SendKeysPlus.hhook), _
code, wparam, lparam)
End If
Exit Select
End Select
If SendKeysPlus.stopHook Then
SendKeysPlus.UninstallJournalingHook()
Me.gotNextEvent = False
End If
Return IntPtr.Zero
End Function
' Fields
Private gotNextEvent As Boolean
End Class
Public Enum SendMethodTypes
' Fields
[Default] = 1
JournalHook = 2
SendInput = 3
End Enum
Private Class SKEvent
' Methods
Public Sub New(ByVal a As Integer, ByVal b As Integer, _
ByVal c As Boolean, ByVal hwnd As IntPtr, _
ByVal ScanCodeMode As ScanCodeModes)
Me.wm = a
Me.paramL = b
Me.paramH = If(c, 1, 0)
Me.hwnd = hwnd
Me.sc = GetScanCode(b, ScanCodeMode)
Me.ScanCodeMode = ScanCodeMode
End Sub
Public Sub New(ByVal a As Integer, ByVal b As Integer, _
ByVal c As Integer, ByVal hwnd As IntPtr, _
ByVal ScanCodeMode As ScanCodeModes)
Me.wm = a
Me.paramL = b
Me.paramH = c
Me.hwnd = hwnd
Me.sc = GetScanCode(b, ScanCodeMode)
Me.ScanCodeMode = ScanCodeMode
End Sub
' Fields
Friend hwnd As IntPtr
Friend paramH As Integer
Friend paramL As Integer
Friend wm As Integer
Friend sc As Integer
Friend ScanCodeMode As ScanCodeModes
End Class
Private Class SKWindow
Inherits Control
' Methods
Public Sub New()
'MyBase.SetState(&H80000, True)
'MyBase.SetState2(8, False)
MyBase.SetBounds(-1, -1, 0, 0)
MyBase.Visible = False
End Sub
Protected Overrides Sub WndProc(ByRef m As Message)
If (m.Msg = &H4B) Then
Try
SendKeysPlus.JournalCancel()
Catch
End Try
End If
End Sub
End Class
End Class
End Namespace
modified 1-Sep-18 13:21pm.
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