Possible to call / load an external DLL in GlobalSetup()?

Similar Questions

• Qosmio G10: Scanner uninstall problems - cannot load the external DLL

  I tried to uninstall an old scanner HP my Qosmio G10 and received the message - internal error unable to load or call external DLL, please contact you provider for more information. If I could use the product to restore disc and all saved this would restore the system to the way I bought it or are ther programs on the CD-ROM tools & utilities.

  I am a novice at this so any help is appreciated. Thank you emdpar

  HI Michael,

  You can certainly use the recovery of the product CD to re - install your system to its original state, but this seems a little extreme just to remove an old hardware device to your configuration. You should not need to use the tools and utilities disk unless it contains items that are not in the recovered system.

  I assume the error with the uninstall wizard is because only the original installation used a product CD that cam with scanner HP and the missing DLL is on this CD.

  Kind regards

• VI = external dll function pointer reference?

  So I'm porting this simple program in C in LabVIEW. It receives signals of a haptic (Sensable Phantom Omni) material. It should be simple, but it showed several complications. (been stuck for 2 weeks )

  I managed to import the material with all its functions DLL (using LV 8.2, because 8.5 and 8.6 Assistant sucks).

  But there is a function whose argument is a function pointer:

  hUpdateHandle = hdScheduleAsynchronous (updateDeviceCallback, 0, HD_MAX_SCHEDULER_PRIORITY);

  I already have the corresponding VI to updateDeviceCallback (which is a (void *) who don't really use and returns an int).

  hdScheduleAsynchronous is part of the API of the material (I'm not kidding with her, and I know what's inside), and as first argument expects a function pointer.

  Can I use the node reference to open VI to get the "pointer" for my VI and then feed him as an argument for the external DLL? How to properly mount the ref VI data type in a function pointer?

  Although DLL probably uses the C calling convention and then Visual C like prefixing underscore before the exported name. Node to call library of LabVIEW bypasses that you entered because when he's trying to GetProcAdress a function name, and the operation fails, it automatically retries with the name of function with added underscore. For your own "Wrapper"DLL", you will have to do something similar, or use the right name.

  But while the reminder THAT DLL is indeed must be written in C to avoid trouble, functions to load the library and GetProcAddress can be easily implemented directly in LabVIEW by using the node library call. It lets more easily play you with such things as the function names.

  Rolf Kalbermatter

• require external dll function prototypes

  Greetings,

  in the compilation of the CVI Options, I checked "function prototypes require" because I think it's a useful security measure. The project includes about 30 files that all work fine except one that relies on the functions provided by an external DLL.

  As a result, these function calls are not prototyped and I get the error 'missing prototype.

  I could imagine two solutions:

  -find a way to functions external prototype

  -exclude a file of this compilation option

  I prefer the first version and doubt that the second option is possible.

  So here's how to use the DLL:

  a typical function call looks like this: (* ext_dll_Continue) (instrument);

  where the address is obtained through ext_dll_Continue = GetProcAddress (ext_dll, "Continuous");

  and ext_dll_Continue has been defined as

  FARPROC ext_dll_Continue = NULL;

  Help how prototype such a function call would be most welcome - thanks!

  Wolfgang

  I do this kind of thing all the time in the CVI. I use the following general method:

  typedef __declspec (dllexport) int (* pfint1) (int); This definition corresponds to that in the .h file

  pfint1 continue;                                    This will be our reference to the external function

  Continues = GetProcAddress (pfint1) (dllHan, "Continuous"); dllHan presumed valid here

  Val = continue (param);                             Call the function in the dll

  Presents all works without warnings. (Prototypes required box ticked.) Of course, you can present different typdefs for the various models of different prototypes that you plan to use.

  JR

• Load an external Php variable in Actionscript in flex.

  Hello

  I have be trying to load an external variable from a php file in an actionscript variable.i know how to bind the php mysql data to datagrid but not what I'm looking for, example say a php variable has a value = 5, this value will be passed to a variable limit actionscript, so now limit will have the value 5.

  I use flex 3 and I have tried many examples listed on google, I went through all the tutorials, codes, etc... all of them were made using cs3 or cs4. And when I ran get them I have strength any output at all. Either I myself am thatproperty charger was not defined or nothing in my textarea.

  If possible please guide me on the next or even want to give a small sample that works on flex3.i am also unsure of what I shud write in my php file.

  I added the code to my mxml file for what does not work and shows me a blank text box.

  Any help would be appreciated... Thanks in advance

  <? XML version = "1.0" encoding = "utf-8"? >
  < mx:Application xmlns:mx = "httw://www.adobe.com/2006/mxml" xmlns:custom = "" test.external. * "layout ="absolute"initialize =" load() ">"
  < mx:Script >
  <! [CDATA]
  
  private function load(): void {}
  var loader: URLLoader = new URLLoader();
  loader.addEventListener (Event.COMPLETE, onComplete);
  Loader.Load (new URLRequest (https://localhost/external.php));
  }
  
  private void onComplete(e:Event):void {}
  Ext. Text = URLLoader (e.target) .data;
  }

  
  
  []] >
  < / mx:Script >
  < mx:TextArea id = "ext" x = "296" y = "199" >

  
  < / mx:TextArea >
  < mx:Button click = "load()" x = "343,5" y = "274" > "
  
  < / mx:Button >
  < / mx:Application >

  
  

  Your service works when she is called in the browser?

  C

• When I run the exe file, it should load the niscope_32.dll why?

  Hello:

  I used scope in my program functions,

  and then I did it in the exe file and the installation file,

  but when I make them to another computer,

  To load the niscope_32.dll, what should I do?

  Hi ylongwu,

  You will need to install the driver OR-Scope on the deployment computer so that the code you can call the driver. You can download the driver from our Web site at drivers and updates the link below by searching our driver OR-Scope and choosing the appropriate version. I also recommend that you include the NOR-Scope driver as an extra Installer for your executable. In the setup of window construction there is a category called additional installers where you can choose the drivers and execution engines to install with your executable file. I've included a screenshot to show what it will look like for LabVIEW 8.x.

  Drivers and updates
  http://Joule.NI.com/nidu/CDs/fn/p/lang/en

  

• External DLL with struct array

  I am train (new to this) call an external dll.  The function prototype looks like this:

  int FUNCTION (int * count, struct List_t * list);

  Count is of type Long

  List_t is a structure that looks like:

  typedef struct List_t
  {
  char name [MAXCHARS];
  char file [MAXCHARS];
  double length;
  bool wired;
  bool DDD;
  };

  and the list is an array of length (MAX-1), where MAX is defined as 10 and MAXCHARS is 48.

  This is my last try:

  

  and I have the List parameter as "adapt to the type" and "pointer of table data.

  I get correct data, but not all.

  Thank you

  And increasingly what said tbob, you better make sure the entrance of County is never greater than 1, as the function could otherwise try to fill only element that you pass and what can AND will damage your memory eventually causing some breaks down, but has no need to plant immediately beyond the end of the table.

  What you should probably do is to replace the node Build array by Array Node initialization and son County control also at the entrance to the size of it. Set the number at 10 and use the number of output to resize the table using table to reshape the size that was filled in.

• Loading of the DLL string using the Code Library function node

  I experience now with the element of Code Library function node... what I wanted to do are, for example, I have compiled a. DLL file... which has a function that returns the pointer to string... function looks like:

  / * This function returns a pointer to the character string * /.

  char * pchar (int n)

  {

  char * str [] = {"error", "String1" and "Word2", "3"};

  Return ((n! = 1) & (n! = 2) & (n! = 3))? Str [0]: str [n];

  }

  but when I load into LabView DLL, a part of the chain on the screens to Panel frontal trash... any ideas why?

  p.s. when I do even with integer values... say my job is like int x = 5; Return x; and then I load in LabView to the digital indicator... it works great!

  So any ideas?

  thanx

  Cyrax says:

  I experience now with the element of Code Library function node... what I wanted to do are, for example, I have compiled a. DLL file... which has a function that returns the pointer to string... function looks like:

  / * This function returns a pointer to the character string * /.

  char * pchar (int n)

  {

  char * str [] = {"error", "String1" and "Word2", "3"};

  Return ((n! = 1) & (n! = 2) & (n! = 3))? Str [0]: str [n];

  }

  but when I load into LabView DLL, a part of the chain on the screens to Panel frontal trash... any ideas why?

  p.s. when I do even with integer values... say my job is like int x = 5; Return x; and then I load in LabView to the digital indicator... it works great!

  So any ideas?

  thanx

  You cannot return a pointer to the data stored on the stack. At the time when the function returns, the stack is reset to the State before the call to the function and in a multithreaded as LabVIEW environment probably long reused for other things when LabVIEW gets around to actually copy the returned pointer data.

  Since it is a read-only variable, you could create a permanent memory for string storage by declaring your variable static. This will create a memory area allocated globally for the string data (and also cause a compile error when you try to write in this area somewhere in your code, which is a good thing).

• Startup error: DLL Load error can not load the resource dll: REPLRES. RLL the specified module could not be found

  Original title:

  ReplSync.dll - error loading DLL cannot load resource dll: REPLRES. RLL the specified module could not be found

  I get this error message whenever I start my computer: replsync.dll - DLL Load error can not load the resource dll: REPLRES. RLL specified module is not found Help please?  Thank you!

  Hello
  You did changes to the computer before the show?
  Method 1:
  Step 1:
  
  You can try to start in safe mode and check if the problem persists.

  The Advanced Boot Options screen lets you start Windows in advanced troubleshooting mode. You can access the menu by turning on your computer and pressing the F8 key before Windows starts.

  Some options, including the mode safe mode, start Windows in a limited State, where only the essential is started. If a problem doesn't reappear when you start in safe mode, you can eliminate the default settings and basic device drivers and services as a possible cause.

  Advanced startup options
  http://Windows.Microsoft.com/en-us/Windows7/advanced-startup-options-including-safe-mode
  
  Step 2:

  If the problem does not occur in safe mode, and then try to perform the clean boot and see if the problem still occurs. Clean boot helps eliminate software conflicts. For more information, see the following link:

  http://support.Microsoft.com/kb/929135

  NOTE: When you are finished troubleshooting, make sure that you reset the computer in start mode normal such as suggested in step 7 of the article mentioned above.

  Method 2:
  
  You can run Windows Defender Offline tool.

  See the following link for more information about the same:

  What is Windows Defender in offline mode?

  http://Windows.Microsoft.com/en-us/Windows/what-is-Windows-Defender-offline
  
  Windows Defender Offline: Frequently asked questions

  http://Windows.Microsoft.com/en-us/Windows/Windows-Defender-offline-FAQ
  
  Note: data files that are infected must be cleaned only by removing the file completely, which means there is a risk of data loss.

  Method 3:
  
  Try the SFC (System File Checker) scan on the computer.

  SFC/scannow is a very useful command that you can use in any version of Windows. When the SFC (System File Checker) command is used with the/scannow switch, the tool analyzes all the important files of Windows on your computer and replace if necessary.

  Missing and the corruption of the operating system (like many DLLs) files are probably the main cause of the major problems of Windows. In view of this, plus the fact that the SFC/scannow is completely automatic and very easy to use, the tool should be usually one of your top not troubleshooting.

  Reference:

  How to use the System File Checker tool to fix the system files missing or corrupted on Windows Vista or Windows 7

  http://support.Microsoft.com/kb/929833

  Let us know if it helps!

• Is it possible to call actionscript from Javascript?

  Is it possible to call actionscript from Javascript without using the external Interface. The call comes from Javascript of Flash actonscript.

  Kind regards

  Yes. If you call a Javascript function that does not exist, you will get an error.

• Is it possible to call a script of a speech file?

  Hi all

  TL; Dr. to access the tops of path with the expression does not seem possible, but can script, so is it possible to do it by calling a script inside the expression file?

  My goal is the number of vertices in path objects and use this value in an expression. The expression is the engine of offset property with a filling of the trajectory and the expression use a relative naming so that I can copy the path trim to 500 other groups of shape layers and have a different effect (speed of the offset) for each group according to the number of vertices of each path.

  I looked for a solution to this problem for some time now, and my conclusion is that you simply cannot access the tops of path with the expression, that the path is in a mask or a shape layer.

  Is this correct?

  With a mask on a solid layer and effects scripts guide after I should be able to:

  thisComp.layer("Black_Solid_1").mask ("mask 1") .maskPath .value

  or

  thisComp.layer("Black_Solid_1").mask ('mask 1'). maskPath.value .vertices

  or

  thisComp.layer("Black_Solid_1").mask ('mask 1'). maskPath.value.vertices .length

  I also tried:

  thisComp.layer("Black_Solid_1").mask ('mask 1'). maskPath.vertices .length

  and so on...

  But when you debug it with the source text of a text layer, I only get "undefined" for the value and errors for other expressions (' named 'summits' in class 'Property' property is missing or does not exist ").

  I am sure that these are the correct methods because many scripts use those, including:

  http://Omino.com/pixelblog/2008/12/25/AE-mask-vertices-from-Extendscript/

  http://www.crGreen.com/aescripts/actual_scripts/Connect_Point_to_Mask_Vertex.jsx

  http://aescripts.com/maskvertexexpression/

  So if it is not possible to directly access the berries of way by the expression, I thought the appellant, in every expression, an external script which would then return the number of vertices, there are in each table. It would look something like this (pseudo code):

  arrayLength =.content("Path_1").value.vertices.length content (.name thisProperty.propertyGroup (2))

  return arrayLength

  And then use the value I get the script to adjust speeds in my expressions:

  Time * arrayLength * thisComp.Layer ("Controller"). Effect ("Speed") ("Slider")

  Therefore, it is possible to call a script inside an expression file? How?

  If this isn't the case, you have any other suggestions?

  Thank you.

  Reference: After Effects Scripting Guide, page 172 CS6.

  You can use $. evalFile() to run an external file, but it will be executed by the expression engine, not script, so I don't think that helps you. I don't think that there is an automatic solution. I think you're stuck with manually executed a script once you modify the project for updating a cursor somewhere with the number of vertices.

  Dan

• Load an external audio file in table?

  Hello.

  I figured out how to load an external video file - and I can play an audio file imported, but I can't seem to use both methods to load an external audio file into a table. (doh)

  Here is my audio code:

  var tour_audio:Array = [tour1, tour2];

  var my_num:Number = Math.floor (Math.random () * 2);

  var ChosenSound = tour_audio [my_num];

  var playing: Sound = new ChosenSound();

  Playing.Play ();

  Here's my video code:

  var my_videos:Array = new Array ('link1.mp4', 'link2.mp4', 'link3.mp4', 'link4.mp4');

  var randomIndex = Math.floor (Math.random () * my_videos.length);

  my_player.source = my_videos [randomIndex];

  I tried ' var tour_audio:Array = ["link1.mp3", "link2.np3"];  - but it does not work.

  Ty

  //  ------------------------

  the table is from your code, the table will be the references for the two audio files

  var tour_audio:Array = new Array();

  then you must create two instances of the sound class to contain the audio files you load into

  var soundClip1:Sound = new Sound();

  var soundClip2:Sound = new Sound();

  then you need a sound channel to play audio files

  var sndChannel:SoundChannel = new SoundChannel();

  It's your randomizer code

  var my_num:Number = Math.floor (Math.random () * 2);

  now, you load each sound file in your instances of the sound using the URLRequest class

  soundClip1.load (new URLRequest ("tour1.mp3"));

  soundClip2.load (new URLRequest ("tour2.mp3"));

  to find out when loading, the files have completed, you must add an event listener to each of the classes of sounds

  These event listeners will be triggered the functions onComplete1 and onComplete2 when loading is completed to each sound file

  soundClip1.addEventListener(Event.COMPLETE,onComplete1,false,0,true);

  soundClip2.addEventListener(Event.COMPLETE,onComplete2,false,0,true);

  This is the function for the first hearing of his charger, it will add the instance of the sound in your table class once loaded the sound

  function onComplete1(evt:Event):void {}

  tour_audio.push (soundClip1);

  }

  This function does the same work for the second audio file

  function onComplete2(evt:Event):void {}

  tour_audio.push (soundClip2);

  }

  Call this function to play the selected audio file

  It could be called from the function of onComplete2 above

  function playRandomSound (): void {}

  var ChosenSound = tour_audio [my_num];

  sndChannel = ChosenSound.play ();

  }

  //  ------------------------

  I added comments to the code itself which should help to explain what is happening. Yes, AS3 is just jam packed with intimidating stuff. As use you it, it will start to make sense.

• Problem with loading an external swf of in an external swf...

  OK, everything was going well on a Web site project, I worked, until yesterday. I will try to explain the whole scenario first, and I'll put the code here too so anyone can try to understand what the problem is. Here is a breakdown of the site:

  1) there a MAIN SWF file that plays an intro and then stops on the last image with the Navigation buttons 'hand'.

  2) in the root folder where the MAIN SWF resides, there is another folder called "sovereign wealth funds", which contains six main external navigation pages, but also another folder called "galleries" which contains additional external SWFs for six pages in the gallery.

  3) on one of the layers of the MAIN SWF, there is a clip called 'mySWFLoadingClip' that the buttons of Navigation of the 'hand' loading and unload pages external to swf. It all works perfectly. The beginning of the problem to the next step. This is the code I used for the buttons of navigation on the MAIN SWF scenario:

  var Xpos:Number = 0.0;
  var Ypos:Number = 0.0;
  var swf:MovieClip;
  var loader: Loader = new Loader();

  var defaultSWF:URLRequest = new URLRequest("swfs/home_page_swf.swf");

  Loader.Load (defaultSWF);
  Loader.x = Xpos;
  Loader.y = Ypos;
  this.mySWFLoadingClip.addChild (loader);
  ////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////

  Function universal BTNS
  function btnClick(event:MouseEvent):void {}

  this.mySWFLoadingClip.removeChild (loader);
  var newSWFRequest:URLRequest = new URLRequest ("SWFs /" + event.target.name + ".swf");
  Loader.Load (newSWFRequest);
  Loader.x = Xpos;
  Loader.y = Ypos;
  this.mySWFLoadingClip.addChild (loader);
  }
  Listeners of BTN
  home_page_swf.addEventListener (MouseEvent.CLICK, btnClick);
  portfolio_page_swf.addEventListener (MouseEvent.CLICK, btnClick);
  services_page_swf.addEventListener (MouseEvent.CLICK, btnClick);
  about_page_swf.addEventListener (MouseEvent.CLICK, btnClick);
  team_page_swf.addEventListener (MouseEvent.CLICK, btnClick);
  contact_page_swf.addEventListener (MouseEvent.CLICK, btnClick);

  
  4) one of the external navigation SWF pages is called "portfolio_page_swf" and gets loaded into the moveclip of 'mySWFLoadingClip' on the MAIN SWF. This is where the problem begins. The "portfolio_page_swf" has six buttons facing an additional external swf in the file galleries. Now when I open the file "portfolio_page_swf" to test if the buttons work, they work perfect. When I click the buttons, the external swf gallery files appear as they should. But the problem is that when I open the "MAIN SWF" file to test the site, I can click on the main Navigation buttons and they work. I click the portfolio button on the time line of Hand SWF and place of 'portfolio_page_swf' on the stage as it should, but when I click the buttons located in the 'portfolio_page_swf' galleries are not displayed. The page "portfolio_page_swf" buttons work only if I open the file 'portfolio_page_swf' directly. The following code is used in the "portfolio_page_swf":

  var Xpos:Number = 0.0;
  var Ypos:Number = 0.0;
  var swf:MovieClip;
  var loader: Loader = new Loader();

  var defaultSWF:URLRequest = new URLRequest("galleries/gallery_print_swf.swf");

  Loader.Load (defaultSWF);
  Loader.x = Xpos;
  Loader.y = Ypos;
  this.mySWFLoadingClipGALLERY.addChild (loader);
  ////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////

  Function universal BTNS
  function btnClick(event:MouseEvent):void {}

  this.mySWFLoadingClipGALLERY.removeChild (loader);
  var newSWFRequest:URLRequest = new URLRequest ("galleries /" + event.target.name + ".swf");
  Loader.Load (newSWFRequest);
  Loader.x = Xpos;
  Loader.y = Ypos;
  this.mySWFLoadingClipGALLERY.addChild (loader);
  }
  Listeners of BTN
  gallery_print_swf.addEventListener (MouseEvent.CLICK, btnClick);
  gallery_packaging_swf.addEventListener (MouseEvent.CLICK, btnClick);
  gallery_web_swf.addEventListener (MouseEvent.CLICK, btnClick);
  gallery_video_swf.addEventListener (MouseEvent.CLICK, btnClick);
  gallery_others_swf.addEventListener (MouseEvent.CLICK, btnClick);
  gallery_logos_swf.addEventListener (MouseEvent.CLICK, btnClick);

  If anyone can help understand me this I would really appreciate. This is a very important project and the deadline is coming up very soon. Please help me understand how to load an external SWF on the main timeline and then charge an additional external swf within the first external swf. I'm puzzled.

  If I'm following the structure you describe, it's probably a problem of targeting.  If you load a swf into another swf I think the scenario is the same that if you load a swf in a web page...  The charging base is the document down the chain, which is your main swf if you test Flash (otherwise it would be so stable web page in a web page).  So when your portfolio is responsible in the hand, it's like living in the folder of the hand, so your swf portfolio should probably include sovereign wealth funds in targeting... as in...

  var defaultSWF:URLRequest = new URLRequest("swfs/galleries/gallery_print_swf.swf");

• Load an external SWF since an external SWF

  Hello
  
  I'm kinda caught between a rock and a hard spot on a flash site project. Here's the situation:
  
  I created a parent movie (that load all external SWF inside) that has built-in navigation menu. However, my client wants to place me some more inside the external swf links that lead to other pages (external SWF) on the site. Is this possible? I was hoping there is a way to tell a button in an external SWF to make the parent film from an external SWF.
  
  ANY help is appreciated. Thank you.
  
  Another question: it does not use the _parent script?
  
  Elijah

  If you want, for example, a button in welcome.swf to load a SWF into support, then welcome.swf will be unloaded. is that what you want? If so, in welcome.swf you can use:

• How can I load an external SWF into a clip that is inside another video clip?

  Hello.
  
  I create my first flash (actionscript 3.0) Web site, but I'm stuck with a visual effect, I want to create.
  I have a window on my website called contentWindow. Whenever you click on a button, this window is supposed to leave the scene, loading the requested content and back on the scene.
  The sliding window is a clip with 83 frames, 21 to enter the stadium, 21 to leave the scene once again, 20 for anything (it's just to simulate the load time) and 21 to the back on the scene.
  
  Now, my goal is, when the user clicks a navigation button, the window leaves the scene, loading an external SWF with the content and then returned to the scene.
  
  I have the clip of 'window' with an instance name of "contentWindow". Inside there is an another film clip with an instance name of "contentLoader. The content that the user has requested must appear inside the 'contentLoader.
  
  Now, when the contentWindow leaves the scene, I get this error message:
  
  

  Quote:
  TypeError: Error #1009: cannot access a property or method of a null object reference.
  at rwd_fla::MainTimeline/trigger()