guinness Posted September 10, 2010 Posted September 10, 2010 (edited) I tidied the code from a post made by KaFu. The code is fully working in both x32 & x64. I also used _CmdLineRaw() to parse $CmdLineRaw to an Array.Function: Version 11 (20/07/2014)expandcollapse popup#AutoIt3Wrapper_Au3Check_Parameters=-d -w 1 -w 2 -w 3 -w- 4 -w 5 -w 6 -w 7 #include <GUIConstantsEx.au3> #include <WinAPISys.au3> #include <WindowsConstants.au3> Global Const $tagCOPYDATASTRUCT = 'ulong_ptr dwData;' & _ 'dword cbData;' & _ 'ptr lpData' Global $IPC_GUID = 'E23D443E-F0E1-11E3-9E5C-90580B9E45A7' Global Enum $IPC_AUTOITID, _ $IPC_CLIENTWND, $IPC_CLIENTID, _ $IPC_GLOBALID, _ $IPC_ID, $IPC_ISMONITORING, _ $IPC_MONITORID, _ $IPC_SERVERWND, $IPC_SERVERID, _ $IPC_MAX Global Enum $IPC_CONTROLID, _ $IPC_RECEIVEDDATA, $IPC_RECEIVEDWND, $IPC_RECEIVEDMSG, _ $IPC__MAX Global $IPC[$IPC__MAX] ; Internal array for the interprocess communication functions. $IPC[$IPC_CONTROLID] = 0 #Region Example ; Display only if compiled. If @Compiled Then Example() Else MsgBox($MB_SYSTEMMODAL, '', 'Please compile the example before running.') EndIf Func Example() Local $hIPC = _InterProcess('F23B0E88-ED9F-11E3-8179-82ADECBA0006', Default) ; Start the interprocess communication. _InterProcess_Monitor($hIPC) If _InterProcess_IsServerExists($hIPC) And Not _InterProcess_SendToServer($hIPC, 'This is a sample string') Then ; Send a sample string if there is a main process already running. MsgBox($MB_SYSTEMMODAL, 'Second Instance: ' & @AutoItPID, _ 'Seems there was an error sending the IPC message, but more than likely the string was blank.') EndIf Local $hWnd = 0, _ $iMsg = 0, _ $sMsg = '' Local Const $SERVER_CLOSE_PROCESS = 1001 While 1 Switch GUIGetMsg() Case _InterProcess_GetMonitorID($hIPC) ; The monitoring id used to notify when an IPC message is received. ; If the process is an server i.e. the first instance, then read the data sent by a client and ; respond that the IPC message was received If _InterProcess_IsThisServer($hIPC) Then If _InterProcess_GetData($hIPC, $hWnd, $sMsg, $iMsg) Then MsgBox($MB_SYSTEMMODAL, 'First Instance: ' & @AutoItPID, _ 'hWnd: ' & $hWnd & @CRLF & _ 'Data: ' & $sMsg & @CRLF & _ 'Message: ' & $iMsg & @CRLF) ; Parse the relevant handle and data from the message. If $iMsg = $SERVER_CLOSE_PROCESS Then ; Check the $iMsg parameter doesn't contain the message to close this instance. ExitLoop ; If the $iMsg parameter is equal to $IPC_CLOSE_PROCESS (1001) the close the first instance. Else _InterProcess_SendToClient($hIPC, $hWnd, 'The data was successfully received by the first instance (server). This second instance (client) will now close. Thanks.') EndIf EndIf ; If the process is not the first instance also known as a client, then wait for the server to send a reply that it ; successfully recived the IPC message. ElseIf _InterProcess_IsThisClient($hIPC) Then If _InterProcess_GetData($hIPC, $hWnd, $sMsg, $iMsg) Then MsgBox($MB_SYSTEMMODAL, 'Second Instance: ' & @AutoItPID, _ 'hWnd: ' & $hWnd & @CRLF & _ 'Data: ' & $sMsg & @CRLF & _ 'Message: ' & $iMsg & @CRLF) ; Parse the relevant handle and data from the message. _InterProcess_SendToServer($hIPC, 'The second instance (client) recieved the message to close their instance so this instance (server) will close too.', $SERVER_CLOSE_PROCESS) ExitLoop EndIf EndIf EndSwitch WEnd _InterProcess_Destroy($hIPC) EndFunc ;==>Example #EndRegion Example Func _InterProcess($sGUID, $hWnd) Local $aIPC[$IPC_MAX] $aIPC[$IPC_ID] = $IPC_GUID $aIPC[$IPC_AUTOITID] = AutoItWinGetTitle() $aIPC[$IPC_ISMONITORING] = False If StringRegExp($sGUID, '^(?:\{){0,1}[[:xdigit:]]{8}-(?:[[:xdigit:]]{4}-){3}[[:xdigit:]]{12}(?:\}){0,1}$') Then ; Is GUID. $aIPC[$IPC_GLOBALID] = StringUpper($sGUID) Else $aIPC[$IPC_GLOBALID] = 'IPC_' & $IPC_GUID EndIf $aIPC[$IPC_CLIENTWND] = $hWnd $aIPC[$IPC_CLIENTID] = $aIPC[$IPC_GLOBALID] & '_CLIENT' $aIPC[$IPC_SERVERWND] = 0 $aIPC[$IPC_SERVERID] = $aIPC[$IPC_GLOBALID] & '_SERVER' $hWnd = WinGetHandle($aIPC[$IPC_SERVERID]) If @error Or Not $hWnd Then ; No interprocess communication server exists. $aIPC[$IPC_SERVERWND] = 0 Else Local Const $hControl = ControlGetHandle($hWnd, '', 'Edit1') $aIPC[$IPC_SERVERWND] = HWnd( _ StringRegExp('|' & ControlGetText($hWnd, '', $hControl) & '|IPC_WND:0x00000000|', _ '\|IPC_WND:(0[xX][[:xdigit:]]+)\|', _ $STR_REGEXPARRAYGLOBALMATCH)[0] _ ) ; Retrieve the server communication handle. EndIf Return $aIPC EndFunc ;==>_InterProcess Func _InterProcess_Destroy(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) Then $bReturn = True Local $hAutoItWnd = 0 If _InterProcess_IsThisServer($aIPC) Then $hAutoItWnd = WinGetHandle($aIPC[$IPC_SERVERID]) ElseIf _InterProcess_IsThisClient($aIPC) And _InterProcess_IsClientExists($aIPC) Then $hAutoItWnd = WinGetHandle($aIPC[$IPC_CLIENTID]) EndIf If IsHWnd($hAutoItWnd) Then Local Const $hControl = ControlGetHandle($hAutoItWnd, '', 'Edit1') ControlSetText($hAutoItWnd, '', $hControl, _ StringRegExpReplace(ControlGetText($hAutoItWnd, '', $hControl), _ '(?<=\n)\|IPC_(?:WND|PID):\V+\R', _ '')) ; Destroy the communication handle and PID. ; Destroy the associated GUI. GUIRegisterMsg($WM_COPYDATA, '') If $aIPC[$IPC_MONITORID] > 0 Then GUICtrlDelete($aIPC[$IPC_MONITORID]) EndIf If IsHWnd($aIPC[$IPC_CLIENTWND]) Then GUIDelete($aIPC[$IPC_CLIENTWND]) EndIf EndIf _InterProcess_Destroy_Monitor($aIPC) AutoItWinSetTitle($aIPC[$IPC_AUTOITID]) EndIf $aIPC = Null ; Destroy the contents of the API. Return $bReturn EndFunc ;==>_InterProcess_Destroy Func _InterProcess_Destroy_Monitor(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) And $aIPC[$IPC_ISMONITORING] Then $IPC[$IPC_CONTROLID] = 0 $aIPC[$IPC_ISMONITORING] = False $bReturn = True EndIf Return $bReturn EndFunc ;==>_InterProcess_Destroy_Monitor Func _InterProcess_GetClientID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_CLIENTID] : Null EndFunc ;==>_InterProcess_GetClientID Func _InterProcess_GetGlobalID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_GLOBALID] : Null EndFunc ;==>_InterProcess_GetGlobalID Func _InterProcess_GetMonitorID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_MONITORID] : 0 EndFunc ;==>_InterProcess_GetMonitorID Func _InterProcess_GetServerID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_SERVERID] : Null EndFunc ;==>_InterProcess_GetServerID Func _InterProcess_GetData(ByRef $aIPC, ByRef $hWnd, ByRef $sMsg, ByRef $iMsg) $hWnd = 0 $iMsg = 0 $sMsg = '' Local $bReturn = False If __InterProcess_IsAPI($aIPC) And ($IPC[$IPC_RECEIVEDDATA] Or $IPC[$IPC_RECEIVEDMSG]) Then $bReturn = True $hWnd = (IsHWnd($IPC[$IPC_RECEIVEDWND]) ? $IPC[$IPC_RECEIVEDWND] : Null) ; hWnd. $iMsg = Int($IPC[$IPC_RECEIVEDMSG]) $sMsg = $IPC[$IPC_RECEIVEDDATA] ; Data EndIf $IPC[$IPC_RECEIVEDDATA] = '' $IPC[$IPC_RECEIVEDWND] = 0 $IPC[$IPC_RECEIVEDMSG] = 0 Return $bReturn EndFunc ;==>_InterProcess_GetData Func _InterProcess_GetClientWnd(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_CLIENTWND] : Null EndFunc ;==>_InterProcess_GetClientWnd Func _InterProcess_GetServerWnd(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? (_InterProcess_IsThisServer($aIPC) ? $aIPC[$IPC_CLIENTWND] : $aIPC[$IPC_SERVERWND]) : Null EndFunc ;==>_InterProcess_GetServerWnd Func _InterProcess_IsClientExists(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And IsHWnd($aIPC[$IPC_CLIENTWND]) And $aIPC[$IPC_MONITORID] > 0 EndFunc ;==>_InterProcess_IsClientExists Func _InterProcess_IsMonitoring(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And $aIPC[$IPC_ISMONITORING] EndFunc ;==>_InterProcess_IsMonitoring Func _InterProcess_IsServerExists(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And IsHWnd($aIPC[$IPC_SERVERWND]) EndFunc ;==>_InterProcess_IsServerExists Func _InterProcess_IsThisServer(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And Not IsHWnd($aIPC[$IPC_SERVERWND]) EndFunc ;==>_InterProcess_IsThisServer Func _InterProcess_IsThisClient(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And Not _InterProcess_IsThisServer($aIPC) EndFunc ;==>_InterProcess_IsThisClient Func _InterProcess_Monitor(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) And Not $aIPC[$IPC_ISMONITORING] Then $aIPC[$IPC_ISMONITORING] = True If _InterProcess_IsThisServer($aIPC) And Not _InterProcess_IsClientExists($aIPC) Then __InterProcess_Create($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_MONITORID], $aIPC[$IPC_SERVERID]) ElseIf _InterProcess_IsThisClient($aIPC) And Not _InterProcess_IsClientExists($aIPC) Then __InterProcess_Create($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_MONITORID], $aIPC[$IPC_CLIENTID]) EndIf $IPC[$IPC_CONTROLID] = $aIPC[$IPC_MONITORID] $bReturn = True EndIf Return $bReturn EndFunc ;==>_InterProcess_Monitor Func _InterProcess_SendToServer(ByRef $aIPC, $sMsg, $iMsg = Default) Return __InterProcess_IsAPI($aIPC) And __InterProcess_Send($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_SERVERWND], $iMsg, $sMsg) EndFunc ;==>_InterProcess_SendToServer Func _InterProcess_SendToClient(ByRef $aIPC, $hWnd, $sMsg, $iMsg = Default) Return __InterProcess_IsAPI($aIPC) And __InterProcess_Send($aIPC[$IPC_CLIENTWND], $hWnd, $iMsg, $sMsg) EndFunc ;==>_InterProcess_SendToClient Func _InterProcess_SetGUID($sGUID) $IPC_GUID = $sGUID Return True EndFunc ;==>_InterProcess_SetGUID Func __InterProcess_Create(ByRef $hWnd, ByRef $iControl, $sID) If Not IsHWnd($hWnd) Or $hWnd = Default Then $hWnd = GUICreate('', 0, 0, -99, -99, $GUI_SS_DEFAULT_GUI, $WS_EX_TOOLWINDOW) GUISetState(@SW_SHOWNOACTIVATE, $hWnd) EndIf If IsAdmin() Then _WinAPI_ChangeWindowMessageFilterEx($hWnd, $WM_COPYDATA, $MSGFLT_ALLOW) EndIf If Not $iControl Then $iControl = GUICtrlCreateDummy() EndIf GUIRegisterMsg($WM_COPYDATA, WM_COPYDATA) AutoItWinSetTitle($sID) Local Const $hAutoItWnd = WinGetHandle($sID) Local Const $hControl = ControlGetHandle($hAutoItWnd, '', 'Edit1') ControlSetText($hAutoItWnd, '', $hControl, ControlGetText($hAutoItWnd, '', $hControl) & @CRLF & _ '|IPC_WND:' & $hWnd & '|IPC_PID:' & @AutoItPID & @CRLF) ; Set the communication handle and PID. Return True EndFunc ;==>__InterProcess_Create Func __InterProcess_IsAPI(ByRef $aIPC) Return UBound($aIPC) = $IPC_MAX And $aIPC[$IPC_ID] = $IPC_GUID EndFunc ;==>__InterProcess_IsAPI Func __InterProcess_Send($hSender, $hReciever, $iMsg, $sMsg) If Not IsHWnd($hReciever) Then Return SetError(1, 0, False) EndIf If StringStripWS($sMsg, $STR_STRIPALL) = '' Then Return SetError(2, 0, False) EndIf If Not IsInt($iMsg) Then $iMsg = 0 EndIf $sMsg = $IPC_GUID & $sMsg Local Const $tBuffer = DllStructCreate('wchar cdata[' & StringLen($sMsg) + 1 & ']') DllStructSetData($tBuffer, 'cdata', $sMsg) Local Const $tCOPYDATASTRUCT = DllStructCreate($tagCOPYDATASTRUCT) DllStructSetData($tCOPYDATASTRUCT, 'dwData', $iMsg) DllStructSetData($tCOPYDATASTRUCT, 'cbData', DllStructGetSize($tBuffer)) DllStructSetData($tCOPYDATASTRUCT, 'lpData', DllStructGetPtr($tBuffer)) _SendMessage($hReciever, _ $WM_COPYDATA, _ $hSender, _ DllStructGetPtr($tCOPYDATASTRUCT)) Return Not @error EndFunc ;==>__InterProcess_Send Func WM_COPYDATA($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg Local Const $tCOPYDATASTRUCT = DllStructCreate($tagCOPYDATASTRUCT, $lParam) Local Const $tBuffer = DllStructCreate('wchar cdata[' & DllStructGetData($tCOPYDATASTRUCT, 'cbData') / 2 & ']', DllStructGetData($tCOPYDATASTRUCT, 'lpData')) $IPC[$IPC_RECEIVEDDATA] = StringRegExpReplace(DllStructGetData($tBuffer, 'cdata'), '^' & $IPC_GUID, '') ; Data. If @extended > 0 Then $IPC[$IPC_RECEIVEDWND] = $wParam ; hWnd. $IPC[$IPC_RECEIVEDMSG] = DllStructGetData($tCOPYDATASTRUCT, 'dwData') ; Message. If $IPC[$IPC_CONTROLID] > 0 Then GUICtrlSendToDummy($IPC[$IPC_CONTROLID]) ; Send to the control. EndIf Else $IPC[$IPC_RECEIVEDDATA] = '' EndIf Return $GUI_RUNDEFMSG EndFunc ;==>WM_COPYDATA Edited July 20, 2014 by guinness Qwerty212, oapjr and Kyan 3 UDF List:  _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018
Yashied Posted September 10, 2010 Posted September 10, 2010 $TEMPCOPYDATA = DllStructCreate("ulong_ptr;dword;ptr", $lParam) My UDFs: iKey | FTP Uploader | Battery Checker | Boot Manager | Font Viewer | UDF Keyword Manager | Run Dialog Replacement | USBProtect | 3D Axis | Calculator | Sleep | iSwitcher | TM | NetHelper | File Types Manager | Control Viewer | SynFolders | DLL Helper Animated Tray Icons UDF Library | Hotkeys UDF Library | Hotkeys Input Control UDF Library | Caret Shape UDF Library | Context Help UDF Library | Most Recently Used List UDF Library | Icons UDF Library | FTP UDF Library | Script Communications UDF Library | Color Chooser UDF Library | Color Picker Control UDF Library | IPHelper (Vista/7) UDF Library | WinAPI Extended UDF Library | WinAPIVhd UDF Library | Icon Chooser UDF Library | Copy UDF Library | Restart UDF Library | Event Log UDF Library | NotifyBox UDF Library | Pop-up Windows UDF Library | TVExplorer UDF Library | GuiHotKey UDF Library | GuiSysLink UDF Library | Package UDF Library | Skin UDF Library | AITray UDF Library | RDC UDF Library Appropriate path | Button text color | Gaussian random numbers | Header's styles (Vista/7) | ICON resource enumeration | Menu & INI | Tabbed string size | Tab's skin | Pop-up circular menu | Progress Bar without animation (Vista/7) | Registry export | Registry path jumping | Unique hardware ID | Windows alignment More...
guinness Posted September 10, 2010 Author Posted September 10, 2010 Thanks ever so much, I replaced all instances of "dword;dword;ptr" to "ulong_ptr;dword;ptr" and now it works in both x32 & x64 versions. UDF List:  _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018
guinness Posted September 12, 2010 Author Posted September 12, 2010 I updated the original post by adding encryption to the data that is sent between both programs and tidied up WM_COPYDATA_SENDDATA(). UDF List:  _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018
pboom Posted October 16, 2014 Posted October 16, 2014 I needed a function just like thjis for a project I was working on. The first step in using it was understanding how it works. In order to do this I rewrote the sample example function provided to better represent how I would be using it. While not near as compact as the example script in the orginal post, it's much clearer or at least it's clearer to me. Thinking this reworked example my be of use to someone else I figured I would post it here. expandcollapse popup#AutoIt3Wrapper_Au3Check_Parameters=-d -w 1 -w 2 -w 3 -w- 4 -w 5 -w 6 -w 7 #include <GUIConstantsEx.au3> #include <WinAPISys.au3> #include <WindowsConstants.au3> #include <Timers.au3> Global Const $tagCOPYDATASTRUCT = 'ulong_ptr dwData;' & _ 'dword cbData;' & _ 'ptr lpData' Global $IPC_GUID = 'E23D443E-F0E1-11E3-9E5C-90580B9E45A7' Global Enum $IPC_AUTOITID, _ $IPC_CLIENTWND, $IPC_CLIENTID, _ $IPC_GLOBALID, _ $IPC_ID, $IPC_ISMONITORING, _ $IPC_MONITORID, _ $IPC_SERVERWND, $IPC_SERVERID, _ $IPC_MAX Global Enum $IPC_CONTROLID, _ $IPC_RECEIVEDDATA, $IPC_RECEIVEDWND, $IPC_RECEIVEDMSG, _ $IPC__MAX Global $IPC[$IPC__MAX] ; Internal array for the interprocess communication functions. $IPC[$IPC_CONTROLID] = 0 #Region Example ;---------------------------------------- ;-- Do an example but only if compiled -- ;---------------------------------------- If @Compiled Then Example() Else MsgBox($MB_SYSTEMMODAL, '', 'Please compile the example before running.') EndIf Func Example() ;-------------------------------------------------- ;-- Start server but only if not already started -- ;-------------------------------------------------- Local $hIPC = _InterProcess('F23B0E88-ED9F-11E3-8179-82ADECBA0006', Default) ;Start the interprocess communication. _InterProcess_Monitor($hIPC) ;Verify Client has a server etc. Local $hWnd = 0, _ $iMsg = 0, _ $sMsg = '' ;Values used to track clients etc. Local Const $SERVER_CLOSE_PROCESS = 1001 ;integer values passed back and forth as flags Local Const $SERVER_MESSAGE_RECEIVED = 1002 If _InterProcess_IsThisClient($hIPC) Then ;Is this a client run of the ie. server exist ;--------------------------------------------- ;-- Send message to 1st instance of program -- ;--------------------------------------------- DIM $Message ;server exist send a message $Message = "This is a Sample Message sent to First Instance" ;to 1st copy of this program that is running and is server If NOT _InterProcess_SendToServer($hIPC, $Message) Then ;some type of error sending message MsgBox($MB_SYSTEMMODAL, 'Second Instance: ' & @AutoItPID, 'Seems there was an error sending the IPC message, but more than likely the string was blank.') EndIf Local $hStarttime = _Timer_Init() While 1 ;Now wait for response from 1st copy of message IF GUIGetMsg() = _InterProcess_GetMonitorID($hIPC) Then ;The monitoring id used to notify when an IPC message is received. If _InterProcess_IsThisClient($hIPC) Then If _InterProcess_GetData($hIPC, $hWnd, $sMsg, $iMsg) Then IF $iMsg = $SERVER_MESSAGE_RECEIVED Then IF MsgBox($MB_YESNO,'Second Instance: ' & @AutoItPID,"Message recieved by first instance of program" & @CRLF & "Close server ?") = $IDYES Then _InterProcess_SendToServer($hIPC, "Null", $SERVER_CLOSE_PROCESS) EndIf Exit EndIf EndIf EndIf EndIf sleep(500) IF _Timer_Diff($hStarttime) > 5000 Then MsgBox(0,'Second Instance: ' & @AutoItPID,"Message NOT recieved by first instance of program") Exit EndIf WEnd EndIf If _InterProcess_IsThisServer($hIPC) Then ;Is this to be the server instance of program ;--------------------------------------------------------------- ;-- Start up first instance of program and wait for a message -- ;--------------------------------------------------------------- While 1 ;go into loop monitoring interprocess communications IF GUIGetMsg() = _InterProcess_GetMonitorID($hIPC) Then ;The monitoring id used to notify when an IPC message is received. ;If this instance of the program is an server i.e. the first instance, ; then read the data sent by a client and respond that the IPC message was received If _InterProcess_GetData($hIPC, $hWnd, $sMsg, $iMsg) Then ;need to provide a none null message for this to work _InterProcess_SendToClient($hIPC, $hWnd,"Null Message", $SERVER_MESSAGE_RECEIVED) If $iMsg = $SERVER_CLOSE_PROCESS Then ; Check the $iMsg parameter doesn't contain the message to close this instance. MsgBox($MB_SYSTEMMODAL,'First Instance: ' & @AutoItPID,"1St instance recieved Message to close") ExitLoop ;close the server by droping out of loop which allows server to be closed EndIf MsgBox($MB_SYSTEMMODAL, 'First Instance: ' & @AutoItPID, _ 'hWnd: ' & $hWnd & @CRLF & _ 'Data: ' & $sMsg & @CRLF & _ 'Message: ' & $iMsg & @CRLF) ; Parse the relevant handle and data from the message. EndIf EndIf sleep(500) WEnd _InterProcess_Destroy($hIPC) ;close inter process communication channel EndIf EndFunc ;==>Example #EndRegion Example ;------------------------------------------- ;-- Interprocess Communications Functions -- ;------------------------------------------- Func _InterProcess($sGUID, $hWnd) Local $aIPC[$IPC_MAX] $aIPC[$IPC_ID] = $IPC_GUID $aIPC[$IPC_AUTOITID] = AutoItWinGetTitle() $aIPC[$IPC_ISMONITORING] = False If StringRegExp($sGUID, '^(?:\{){0,1}[[:xdigit:]]{8}-(?:[[:xdigit:]]{4}-){3}[[:xdigit:]]{12}(?:\}){0,1}$') Then ; Is GUID. $aIPC[$IPC_GLOBALID] = StringUpper($sGUID) Else $aIPC[$IPC_GLOBALID] = 'IPC_' & $IPC_GUID EndIf $aIPC[$IPC_CLIENTWND] = $hWnd $aIPC[$IPC_CLIENTID] = $aIPC[$IPC_GLOBALID] & '_CLIENT' $aIPC[$IPC_SERVERWND] = 0 $aIPC[$IPC_SERVERID] = $aIPC[$IPC_GLOBALID] & '_SERVER' $hWnd = WinGetHandle($aIPC[$IPC_SERVERID]) If @error Or Not $hWnd Then ; No interprocess communication server exists. $aIPC[$IPC_SERVERWND] = 0 Else Local Const $hControl = ControlGetHandle($hWnd, '', 'Edit1') $aIPC[$IPC_SERVERWND] = HWnd( _ StringRegExp('|' & ControlGetText($hWnd, '', $hControl) & '|IPC_WND:0x00000000|', _ '\|IPC_WND:(0[xX][[:xdigit:]]+)\|', _ $STR_REGEXPARRAYGLOBALMATCH)[0] _ ) ; Retrieve the server communication handle. EndIf Return $aIPC EndFunc ;==>_InterProcess Func _InterProcess_Destroy(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) Then $bReturn = True Local $hAutoItWnd = 0 If _InterProcess_IsThisServer($aIPC) Then $hAutoItWnd = WinGetHandle($aIPC[$IPC_SERVERID]) ElseIf _InterProcess_IsThisClient($aIPC) And _InterProcess_IsClientExists($aIPC) Then $hAutoItWnd = WinGetHandle($aIPC[$IPC_CLIENTID]) EndIf If IsHWnd($hAutoItWnd) Then Local Const $hControl = ControlGetHandle($hAutoItWnd, '', 'Edit1') ControlSetText($hAutoItWnd, '', $hControl, _ StringRegExpReplace(ControlGetText($hAutoItWnd, '', $hControl), _ '(?<=\n)\|IPC_(?:WND|PID):\V+\R', _ '')) ; Destroy the communication handle and PID. ; Destroy the associated GUI. GUIRegisterMsg($WM_COPYDATA, '') If $aIPC[$IPC_MONITORID] > 0 Then GUICtrlDelete($aIPC[$IPC_MONITORID]) EndIf If IsHWnd($aIPC[$IPC_CLIENTWND]) Then GUIDelete($aIPC[$IPC_CLIENTWND]) EndIf EndIf _InterProcess_Destroy_Monitor($aIPC) AutoItWinSetTitle($aIPC[$IPC_AUTOITID]) EndIf $aIPC = Null ; Destroy the contents of the API. Return $bReturn EndFunc ;==>_InterProcess_Destroy Func _InterProcess_Destroy_Monitor(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) And $aIPC[$IPC_ISMONITORING] Then $IPC[$IPC_CONTROLID] = 0 $aIPC[$IPC_ISMONITORING] = False $bReturn = True EndIf Return $bReturn EndFunc ;==>_InterProcess_Destroy_Monitor Func _InterProcess_GetClientID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_CLIENTID] : Null EndFunc ;==>_InterProcess_GetClientID Func _InterProcess_GetGlobalID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_GLOBALID] : Null EndFunc ;==>_InterProcess_GetGlobalID Func _InterProcess_GetMonitorID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_MONITORID] : 0 EndFunc ;==>_InterProcess_GetMonitorID Func _InterProcess_GetServerID(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_SERVERID] : Null EndFunc ;==>_InterProcess_GetServerID Func _InterProcess_GetData(ByRef $aIPC, ByRef $hWnd, ByRef $sMsg, ByRef $iMsg) $hWnd = 0 $iMsg = 0 $sMsg = '' Local $bReturn = False If __InterProcess_IsAPI($aIPC) And ($IPC[$IPC_RECEIVEDDATA] Or $IPC[$IPC_RECEIVEDMSG]) Then $bReturn = True $hWnd = (IsHWnd($IPC[$IPC_RECEIVEDWND]) ? $IPC[$IPC_RECEIVEDWND] : Null) ; hWnd. $iMsg = Int($IPC[$IPC_RECEIVEDMSG]) $sMsg = $IPC[$IPC_RECEIVEDDATA] ; Data EndIf $IPC[$IPC_RECEIVEDDATA] = '' $IPC[$IPC_RECEIVEDWND] = 0 $IPC[$IPC_RECEIVEDMSG] = 0 Return $bReturn EndFunc ;==>_InterProcess_GetData Func _InterProcess_GetClientWnd(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? $aIPC[$IPC_CLIENTWND] : Null EndFunc ;==>_InterProcess_GetClientWnd Func _InterProcess_GetServerWnd(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) ? (_InterProcess_IsThisServer($aIPC) ? $aIPC[$IPC_CLIENTWND] : $aIPC[$IPC_SERVERWND]) : Null EndFunc ;==>_InterProcess_GetServerWnd Func _InterProcess_IsClientExists(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And IsHWnd($aIPC[$IPC_CLIENTWND]) And $aIPC[$IPC_MONITORID] > 0 EndFunc ;==>_InterProcess_IsClientExists Func _InterProcess_IsMonitoring(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And $aIPC[$IPC_ISMONITORING] EndFunc ;==>_InterProcess_IsMonitoring Func _InterProcess_IsServerExists(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And IsHWnd($aIPC[$IPC_SERVERWND]) EndFunc ;==>_InterProcess_IsServerExists Func _InterProcess_IsThisServer(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And Not IsHWnd($aIPC[$IPC_SERVERWND]) EndFunc ;==>_InterProcess_IsThisServer Func _InterProcess_IsThisClient(ByRef $aIPC) Return __InterProcess_IsAPI($aIPC) And Not _InterProcess_IsThisServer($aIPC) EndFunc ;==>_InterProcess_IsThisClient Func _InterProcess_Monitor(ByRef $aIPC) Local $bReturn = False If __InterProcess_IsAPI($aIPC) And Not $aIPC[$IPC_ISMONITORING] Then $aIPC[$IPC_ISMONITORING] = True If _InterProcess_IsThisServer($aIPC) And Not _InterProcess_IsClientExists($aIPC) Then __InterProcess_Create($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_MONITORID], $aIPC[$IPC_SERVERID]) ElseIf _InterProcess_IsThisClient($aIPC) And Not _InterProcess_IsClientExists($aIPC) Then __InterProcess_Create($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_MONITORID], $aIPC[$IPC_CLIENTID]) EndIf $IPC[$IPC_CONTROLID] = $aIPC[$IPC_MONITORID] $bReturn = True EndIf Return $bReturn EndFunc ;==>_InterProcess_Monitor Func _InterProcess_SendToServer(ByRef $aIPC, $sMsg, $iMsg = Default) Return __InterProcess_IsAPI($aIPC) And __InterProcess_Send($aIPC[$IPC_CLIENTWND], $aIPC[$IPC_SERVERWND], $iMsg, $sMsg) EndFunc ;==>_InterProcess_SendToServer Func _InterProcess_SendToClient(ByRef $aIPC, $hWnd, $sMsg, $iMsg = Default) Return __InterProcess_IsAPI($aIPC) And __InterProcess_Send($aIPC[$IPC_CLIENTWND], $hWnd, $iMsg, $sMsg) EndFunc ;==>_InterProcess_SendToClient Func _InterProcess_SetGUID($sGUID) $IPC_GUID = $sGUID Return True EndFunc ;==>_InterProcess_SetGUID Func __InterProcess_Create(ByRef $hWnd, ByRef $iControl, $sID) If Not IsHWnd($hWnd) Or $hWnd = Default Then $hWnd = GUICreate('', 0, 0, -99, -99, $GUI_SS_DEFAULT_GUI, $WS_EX_TOOLWINDOW) GUISetState(@SW_SHOWNOACTIVATE, $hWnd) EndIf If IsAdmin() Then _WinAPI_ChangeWindowMessageFilterEx($hWnd, $WM_COPYDATA, $MSGFLT_ALLOW) EndIf If Not $iControl Then $iControl = GUICtrlCreateDummy() EndIf GUIRegisterMsg($WM_COPYDATA, WM_COPYDATA) AutoItWinSetTitle($sID) Local Const $hAutoItWnd = WinGetHandle($sID) Local Const $hControl = ControlGetHandle($hAutoItWnd, '', 'Edit1') ControlSetText($hAutoItWnd, '', $hControl, ControlGetText($hAutoItWnd, '', $hControl) & @CRLF & _ '|IPC_WND:' & $hWnd & '|IPC_PID:' & @AutoItPID & @CRLF) ; Set the communication handle and PID. Return True EndFunc ;==>__InterProcess_Create Func __InterProcess_IsAPI(ByRef $aIPC) Return UBound($aIPC) = $IPC_MAX And $aIPC[$IPC_ID] = $IPC_GUID EndFunc ;==>__InterProcess_IsAPI Func __InterProcess_Send($hSender, $hReciever, $iMsg, $sMsg) If Not IsHWnd($hReciever) Then Return SetError(1, 0, False) EndIf If StringStripWS($sMsg, $STR_STRIPALL) = '' Then Return SetError(2, 0, False) EndIf If Not IsInt($iMsg) Then $iMsg = 0 EndIf $sMsg = $IPC_GUID & $sMsg Local Const $tBuffer = DllStructCreate('wchar cdata[' & StringLen($sMsg) + 1 & ']') DllStructSetData($tBuffer, 'cdata', $sMsg) Local Const $tCOPYDATASTRUCT = DllStructCreate($tagCOPYDATASTRUCT) DllStructSetData($tCOPYDATASTRUCT, 'dwData', $iMsg) DllStructSetData($tCOPYDATASTRUCT, 'cbData', DllStructGetSize($tBuffer)) DllStructSetData($tCOPYDATASTRUCT, 'lpData', DllStructGetPtr($tBuffer)) _SendMessage($hReciever, _ $WM_COPYDATA, _ $hSender, _ DllStructGetPtr($tCOPYDATASTRUCT)) Return Not @error EndFunc ;==>__InterProcess_Send Func WM_COPYDATA($hWnd, $iMsg, $wParam, $lParam) #forceref $hWnd, $iMsg Local Const $tCOPYDATASTRUCT = DllStructCreate($tagCOPYDATASTRUCT, $lParam) Local Const $tBuffer = DllStructCreate('wchar cdata[' & DllStructGetData($tCOPYDATASTRUCT, 'cbData') / 2 & ']', DllStructGetData($tCOPYDATASTRUCT, 'lpData')) $IPC[$IPC_RECEIVEDDATA] = StringRegExpReplace(DllStructGetData($tBuffer, 'cdata'), '^' & $IPC_GUID, '') ; Data. If @extended > 0 Then $IPC[$IPC_RECEIVEDWND] = $wParam ; hWnd. $IPC[$IPC_RECEIVEDMSG] = DllStructGetData($tCOPYDATASTRUCT, 'dwData') ; Message. If $IPC[$IPC_CONTROLID] > 0 Then GUICtrlSendToDummy($IPC[$IPC_CONTROLID]) ; Send to the control. EndIf Else $IPC[$IPC_RECEIVEDDATA] = '' EndIf Return $GUI_RUNDEFMSG EndFunc ;==>WM_COPYDATA
guinness Posted October 16, 2014 Author Posted October 16, 2014 Instead of copying the UDF functions, maybe would have been better to just post an example. I am looking at updating the code in a week or so, hence your version will be old and outdated. I appreciate your example (though the Dim is redundant), but would prefer the reduction in code redundancy. UDF List:  _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018
Champak Posted March 2, 2015 Posted March 2, 2015 (edited) I'm thinking of splitting my app into 2 maybe 3 apps so things run smoother and faster. How do I impliment this function to enable the communication between them..I'm using 32bit? Edited March 2, 2015 by Champak
Champak Posted December 13, 2015 Posted December 13, 2015 How much data can this pass? Can it pass an array?
guinness Posted December 13, 2015 Author Posted December 13, 2015 (edited) I don't know if there is a limitation and no it can't, only a string buffer. Edited December 13, 2015 by guinness Whoops, ggs instead of ffs UDF List:  _AdapterConnections() • _AlwaysRun() • _AppMon() • _AppMonEx() • _ArrayFilter/_ArrayReduce • _BinaryBin() • _CheckMsgBox() • _CmdLineRaw() • _ContextMenu() • _ConvertLHWebColor()/_ConvertSHWebColor() • _DesktopDimensions() • _DisplayPassword() • _DotNet_Load()/_DotNet_Unload() • _Fibonacci() • _FileCompare() • _FileCompareContents() • _FileNameByHandle() • _FilePrefix/SRE() • _FindInFile() • _GetBackgroundColor()/_SetBackgroundColor() • _GetConrolID() • _GetCtrlClass() • _GetDirectoryFormat() • _GetDriveMediaType() • _GetFilename()/_GetFilenameExt() • _GetHardwareID() • _GetIP() • _GetIP_Country() • _GetOSLanguage() • _GetSavedSource() • _GetStringSize() • _GetSystemPaths() • _GetURLImage() • _GIFImage() • _GoogleWeather() • _GUICtrlCreateGroup() • _GUICtrlListBox_CreateArray() • _GUICtrlListView_CreateArray() • _GUICtrlListView_SaveCSV() • _GUICtrlListView_SaveHTML() • _GUICtrlListView_SaveTxt() • _GUICtrlListView_SaveXML() • _GUICtrlMenu_Recent() • _GUICtrlMenu_SetItemImage() • _GUICtrlTreeView_CreateArray() • _GUIDisable() • _GUIImageList_SetIconFromHandle() • _GUIRegisterMsg() • _GUISetIcon() • _Icon_Clear()/_Icon_Set() • _IdleTime() • _InetGet() • _InetGetGUI() • _InetGetProgress() • _IPDetails() • _IsFileOlder() • _IsGUID() • _IsHex() • _IsPalindrome() • _IsRegKey() • _IsStringRegExp() • _IsSystemDrive() • _IsUPX() • _IsValidType() • _IsWebColor() • _Language() • _Log() • _MicrosoftInternetConnectivity() • _MSDNDataType() • _PathFull/GetRelative/Split() • _PathSplitEx() • _PrintFromArray() • _ProgressSetMarquee() • _ReDim() • _RockPaperScissors()/_RockPaperScissorsLizardSpock() • _ScrollingCredits • _SelfDelete() • _SelfRename() • _SelfUpdate() • _SendTo() • _ShellAll() • _ShellFile() • _ShellFolder() • _SingletonHWID() • _SingletonPID() • _Startup() • _StringCompact() • _StringIsValid() • _StringRegExpMetaCharacters() • _StringReplaceWholeWord() • _StringStripChars() • _Temperature() • _TrialPeriod() • _UKToUSDate()/_USToUKDate() • _WinAPI_Create_CTL_CODE() • _WinAPI_CreateGUID() • _WMIDateStringToDate()/_DateToWMIDateString() • Au3 script parsing • AutoIt Search • AutoIt3 Portable • AutoIt3WrapperToPragma • AutoItWinGetTitle()/AutoItWinSetTitle() • Coding • DirToHTML5 • FileInstallr • FileReadLastChars() • GeoIP database • GUI - Only Close Button • GUI Examples • GUICtrlDeleteImage() • GUICtrlGetBkColor() • GUICtrlGetStyle() • GUIEvents • GUIGetBkColor() • Int_Parse() & Int_TryParse() • IsISBN() • LockFile() • Mapping CtrlIDs • OOP in AutoIt • ParseHeadersToSciTE() • PasswordValid • PasteBin • Posts Per Day • PreExpand • Protect Globals • Queue() • Resource Update • ResourcesEx • SciTE Jump • Settings INI • SHELLHOOK • Shunting-Yard • Signature Creator • Stack() • Stopwatch() • StringAddLF()/StringStripLF() • StringEOLToCRLF() • VSCROLL • WM_COPYDATA • More Examples... Updated: 22/04/2018
Champak Posted December 21, 2015 Posted December 21, 2015 I dont know if I'm missing something, but1/ what is the purpose of the data put in _InterProcess()? I put different data in the sending and receiving app and they are still communicating. I thought what I put in there determines the communication path so they know they are communicating with each other. I plan on using this between three apps for intercommunicating.2/ what is the difference between $imsg and $smsg and the best way to implement them? Thanks.
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