activex

Using ActiveX Com Components with nodejs. Is it possible

由 我与影子孤独终老i 提交于 2019-12-07 03:40:15
问题 Is there a way to use any ActiveX com components with nodejs? Actually, I would never need this but I'm running nodejs on Windows and trying to send ping requests without forking new processes (no such module exists for Windows). As some Activex components exist for sending ping requests with raw sockets, maybe I can use them. An example of how you can create a COM object from JavaScript is: var rs = new ActiveXObject("ADODB.Recordset"); 回答1: (updated) You could try to use node-ffi to bind to

Communication between applications

由 十年热恋 提交于 2019-12-07 01:19:47
问题 I have 3 choices to use : sockets, activeX, com , in order to communicate between applications on one computer. Which is faster ? 回答1: As long as this runs on one machine, interprocess communication is fundamentally throttled by the bus bandwidth. A memory-to-memory copy, whether that's done in the TCP/IP stack, the named pipe support code or shared memory. Which makes them all equally efficient. One detail matters though, the amount of data that's transferred and the number of software

ActiveX VLC Player events are not working

由 笑着哭i 提交于 2019-12-06 23:37:40
问题 I have incorporated ActiveX VLC pligin to WPF application. And VLC Plugin is working fine. AxVLCPlugin vlc = new AxVLCPlugin(); vlc.MediaPlayerEncounteredError += vlc_MediaPlayerEncounteredError; vlc.MediaPlayerOpening += vlc_MediaPlayerOpening; vlc.MediaPlayerBuffering += vlc_MediaPlayerBuffering; vlc.MediaPlayerEndReached += vlc_MediaPlayerEndReached; // // Other code // like windowsFormsHost1.Child = vlc; and etc vlc.addTarget(videoURL, null, AXVLC.VLCPlaylistMode.VLCPlayListReplace, 1);

Registration free activation of native COM (activex) component from .NET

由 廉价感情. 提交于 2019-12-06 18:04:28
问题 I have a native dll (which is an activex control) that I need use with my .NET application without having to register the dll in the registry. I have read several in depth posts about registration free activation, some of the better ones are A lengthy one from Steve White and Leslie Muller This one from samuel jack And another from Mike Makarov and from what I can see it is possible. However several hours and hundreds of tests later I just cant get it to work. I've done a bit of PInvoking and

load ActiveX object in Applet

由 和自甴很熟 提交于 2019-12-06 16:46:24
I have a web application that processes events and audio received from a specialised microphone. The audio is processed by a Java applet that runs in the web page, but other events (microphone connected, microphone disconnected, microphone button pressed) are handled by an ActiveX object. The ActiveX object traps these events and calls JavaScript code to handle them <!-- Load the ActiveX control --> <object id="PhilipsSpeechMikeCtrl" width="0" height="0" tabindex="-1" classid="CLSID:AAA44754-CC81-4692-91AF-7064E58EB22A" standby="Loading Philips SpeechMike component..." type="application/x

Excel VBA Scroll bar which shift sheet left or right

由 流过昼夜 提交于 2019-12-06 15:58:00
Request: VBA code for mini scroll bar which shift sheet left or right using VBA or ActiveX scroll bar? I have created a trainer skills matrix which has trainer names listed down the side (in cells 'B7' through 'B86') and Skill disciplines listed along the top (in cells E6 through 'AJ6'). Where the trainers name and a skill intersect I have a dropdown list stating ‘Y’ for has skill, ‘N’ does not skill and ‘n\a’. if the skill is not appropriate for that trainer. I have frozen the header rows (in cells E6 to 'AJ6') and trainer names (in cells 'B7' through 'B86') for easy cross reference I would

How do you deploy an ActiveX control for ie from a VS2008 project?

由 余生颓废 提交于 2019-12-06 14:48:20
What are the steps to deploying a project created in VS2008 (windows forms and c#) as a ActiveX control hosted in ie? I have a file uploader project that I want to be hosted on a webpage that users can navigate to, click 'trust this active x control' and the application runs on the page in the browser, just like a java application. To be clear, I'm not looking for ClickOnce (that is an installer) and I don't want the user to have to modify their .Net security or add a trusted site (so just putting the .dll file in a OBJECT tag doesn't work). Do I need some digital signature, some certificate

Check filesize before uploading to file system

由 我的梦境 提交于 2019-12-06 14:29:32
Just a quick question, I have done a lot of research on this already but I have a different approach. My problem: I have a file uploader that works in all browsers using asp.net with VB. The issue is that our system only allows files to be uploaded that are no bigger than 1mb . Now, using a check on the back-end, It will tell the user if the file is too big, and that they must upload a smaller file. However, the weird problem is that it will catch a file that is 2-3mb over the limit. Not if a file is 20mb for example. If upload it, I will get a nasty debug error saying the max file size has

What's the best/easiest way to manipulate ActiveX objects in Java?

由 我只是一个虾纸丫 提交于 2019-12-06 12:19:20
问题 I want to open and manipulate Excel files with ActiveX. I've had success with Python's Win32 Extensions and Groovy's Scriptom libraries on other projects but need to do this is pure Java this time if possible. I've tried the Jacob Java COM Bridge but that doesn't seem as straightforward or simple to use, and I couldn't get it to retrieve cell values (even though this is the library underlying Scriptom). Are there alternatives? 回答1: Jacob is really the tool for the job here. I recommend that

VBA Excel Combobox: drop-down list scrolling issue

由 本秂侑毒 提交于 2019-12-06 11:42:13
问题 I am running 32-bit Excel 2010. I have created multiple ActiveX Control combo boxes and they all have numbers of entries in their drop-down lists. The thing is that instead of using mouse click to scroll the list, I want to use the mouse scroll to scroll the list, but it actually doesn't work. When I scroll inside of the list, it scrolls the whole list down instead of the content in it. So does anyone know how to add this feature to it? 回答1: I used this method to stop the list detaching from
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