We have a windows add-in called DataStream Charting which can be used as add-in in Microsoft word that is a windows application as in the below image:
How to host the same windows add-in in Wpf application just as in the Microsoft word. Is this possible and if yes then Kindly Suggest?
Thank You.
It's possible, however it would be a ton of work, you would need to emulate all of MS Word's com add-in architecture. Or, at a minimum, the parts of the architecture that the add-in requires (if you can specifically identify those pieces).
It would be a lot of work, so I would not say it's realistically feasible.
Related
We have developed a WPF application runs great on Windows 10. At this point we are looking for ways to run this software on a Minnowboard. This board has a Windows IoT OS. As I've seen it is only capable to run UWP applications. Is there any way to make our app run under IoT? Thanks.
Of course you can port your code. Depending on how complex your app is, it still might need some rewriting as many APIs are not available anymore, have changed or were added.
Maybe these links help you:
Move from WPF and Microsoft Silverlight to WinRT on MSDN
UWP Bridge tool by Mobilize.NET
UWP samples by Microsoft on Github
Windows 10 IoT Enterprise version enables WPF apps
Does anyone know of a way to simulate microsoft word using silverlight in a web browser? I am not looking for a commercial application but rather an open source solution. I do not need the complete functionality of word. Something simple that will display the text of a document will do for the first version. Also, silverlight cannot be running in out-of-browser mode and I cannot use a WCF service.
Thanks for your time!
You can start with the Silverlight Text Editor in Microsoft Sample.
Looking for opinions. I'm working on a mid-sized 3-tier ASP.NET project (.NET 2.0 and Visual Studio 2005) with an Oracle on Unix back-end, some beefy MS web servers, and IE browser clients. Performance is pretty bad, and users feel the UI looks outdated as well. We may have an opportunity soon to redesign and rewrite the entire application from the ground up, and I'm wondering what the current or recommended MS platform is.
I was involved with WPF and Silverlight on a different contract when MS downgraded support for Silverlight in favor of "HTML5" for Windows 8 and Windows Phone a few years back. I'm not trying to start a flame war between how long Silverlight or even WPF will be around, but I'm looking for some modern alternatives as of today, April 2013. The one requirement we can't get around is that we can't install something on each and every user PC throughout the client organization.
My own background is in WinForms and C# more so than any of the above, but everywhere I turn it seems developing any new LOB apps in WinForms isn't done much anymore.
Whatever happened to the Application Server platform and apps run thru Remote Desktop? Does it still make sense to develop desktop apps and deploy to app servers and just put a shortcut on each user's desktop, or even map a drive letter like we used to do back in the day?
Your $0.02 would be appreciated!
I would definitely consider doing it as an internal web site.
The UI would be HTML5 using the "single page application" (SPA) for each function you need. Each function would be on a page that is loaded when the user needs it. The javascript/ajax code in the browser would interact with the web server which feeds back the raw data needed to be displayed.
Using Active Directory, you can have full security and customization per person.
If you need lots of interactivity, then you'd also want to consider including SignalR in the mix. (That is one of the "new" MS tools!)
If you can't install anything in the end users' PCs then go ASP.Net. Anything else will require installation.
You can make a web application more appealing to the users by having a good designer and a LOT of javascript. Not remotely comparable to the power and beauty of WPF, but that's your best bet.
WPF is part of the .Net framework and will not run without it installed.
Silverlight could also be an option, but it still requires an installation (although minimal, 4 MB, less-than-2 minute install), but an install anyways.
WinRT only works in Windows 8. It's not supported in lower versions (Vista, XP, 7). So I don't think it's an option as of now (unless all your users have Windows 8, of course).
And no, winforms is not an option. It's also part of the .Net framework, and even if you could get it installed, it doesn't make any sense having to deal with the limitations of it, having many much much better technologies at your disposal.
We were beginning to start on an enterprise application using silverlight.
However after reading this post we doubt whether it is the right choice going forward.
The post says that, according to
Microsoft's declaration in PDC 2010,
Microsoft has changed their strategy
regarding silverlight and they no
longer view it as their technology to
deliver cross platform applications.
Instead they are targeting silverlight
as their development platform for
Windows phone 7.
Is this correct? Should we still continue with silverlight or go back to ASP.NET WebForms\MVC?
The Scope of the application is basically intranet with Windows 2008 servers and Windows XP and Windows 7 clients. However a subset of functionality needs to be available to the external users over the internet. There we cannot have any restrictions on what OS users can use.
based on the info you gave, I can't conclude whether silverlight is the way to go. But what I do know is that a number of Microsofties wrote some blogposts about the things said about Silverlight on the pdc. For example John Papa, Bob Muglia and Scott Guthrie.
Update about the scope
I think you already gave the answer when you described the scope of the application. A part of the application will be available to external users and you cannot have any restriction about the OS they are running. With that requirement I think Silverlight is not the best way to go. Not because the rumours about its future but because of its platform indepency. What are the reasons not to go for a ASP.NET/web solution? Silverlight doesn't work on each OS whereas plain HTML will work everywhere. (ok you need a descent browser)
Although for a good advice I'd need more information about the application.
Basically the question you have to ask yourself is this: do you need your application to be used on every platform, i.e. Windows, Mac, Linux, misc. flavors of Unix, IPhone and other mobile platforms?
If that's the case, then a web based solution is the way to go.
If Windows, Mac and partially Linux is enough, then save yourself and your team a lot of pain and use Silverlight.
In my opinion support for mobile clients is the key factor in your decision.
For sure the right platform for Intranet, Enterprice applications Is Silverlight. It is
stable, performs extreamly well, the environment and the development time is huuge less than web application development, the end User Experience is much better and so on and so forth... Once you want to show part of the system out the the intranet - just create some specific target modules that will address the needed audince. You won't have the universal "Reachfull" solution, that will target everyhing, you'll always need mobile versions or other devices and so on. But once you've built your project the right way with Services (same services that the Silverlight app will consume), it'll be easy job to consume them with new UI.
Hope you will choose Silverlihgt.
Silverlight is a great technology, but the Microsoft does not develop it anymore. So as a technology is a great decision. But if you want to make a Silverlight app usable on a NOT supported platform (e.g. Android or iPhone) you have to use 3rd party services. For example http://sl2html.com
Are ActiveX applets as a technology supported by Microsoft dead?
What are the alternatives to ActiveX to create extremely rich internet applications using Microsoft Technologies? (Silverlight does not cut it for me, as it doesnt give me access to serial ports - or does it?)
You can of course still make ActiveX applications, but know that they will only work with Internet Explorer, unless users of other browsers install hosting plugins, that aren't all that good anyway.
In either case, a web application that requires access to a serial port? Are you sure you're not better off with a desktop application instead? A simple refresh and you've cut off that serial port.
Not all applications belong in the browser.
If you want to launch an application via a web browser that can access the serial ports, one option would be to use Java Web Start with JavaFX as the rich interface API, and Java Communications for the serial port access. You could end up with a cross-platform application at the end as well.
Or just write a native application using your favoured Windows toolkit if you absolutely are restricted to using Microsoft tools.
ActiveX as technology is very much alive, and will remain for many years to come. But its usage for Internet is dead. ActiveX is to be only used from within windows stand-alone applications.
ActiveX as of 2015 is a dead technology that even the maker is no longer interested in continuing to use it. Here is something to read.
No, Silverlight is designed from the ground up to be completely sandboxed, no way to bypasss that (thank god).
If you need that kind of access, but are looking for an easy deployment, I would suggest building a Clickonce application.
There are restrictions, because I think by default they are not full trust, but that's the best you will get.
It's also going to be the only easy route if you need printing (unless you are willing to round-trip to a server to generate a PDF file).
If you need direct access to some hardware (like for a POS software with cash drawer, receipt printer etc), you need to go "desktop". Clickonce can give you some deployment options, XBAPs can give you the "browser experience", but you are going to have to make compromises based on what your "hardware access needs" are.
EDIT:
I didn't notice the Silverlight exclusion in the original question. My comment it not really applicable. Sorry!
I don't know that I would call ActiveX dead just yet, but I would be cautious if you are planning to build an application based upon this technology. My recommendation would be to use Silverlight. This provides much of the functionality that is commonly desired in ActiveX controls, but uses the newer .NET technologies.
There is alot of talk about using Silverlight for media playback, but it has many powerful feature that can also be used to create Line-of-Business applications as well. In fact there is a great podcast episode on DotNetRocks that discusses this exact subject.
Here are a few more links that might point you in the right direction:
Microsoft Silverlight Getting Started
Silverlight 2 and a Glimpse of Silverlight 3 by Scott Guthrie
To the best of my knowledge, Silverlight 4 still doesn't give you direct access to serial ports, but it does give you access to any local web cam and microphones now. You could presumably also run Silverlight 4 out-of-browser, which gives you access to COM objects, and you could write a quick-and-dirty COM object which wrapped serial port access. That said, I also agree with what folks said above about not all applications belonging in the browser.