Does anyone use xbap

Security is one, although not as severe as with XBAPs. Additional concerns are bandwidth and deployment models. For occasional-use applications or intensely content-driven applications, such as shopping carts, ASP. NET is a better choice. Also, if users might not have. NET installed, or if the application is likely to be large and users are unlikely to have much bandwidth, ClickOnce loses some of its appeal.

On the other hand, if most of your users have good bandwidth, ClickOnce supports a CD deployment model as well, so you can just ship media to the few laggards. Silverlight is a technology designed for building rich internet applications , or RIAs. Silverlight is a head-to-head competitor with Adobe Flash and its successor, Flex. Unlike XBAPs, which assume that. The installation of the Plug-In is relatively quick and painless end users will generally click an icon to install it the first time they need it figure This quick and easy deployment is really the major benefit to using Silverlight.

For the code behind the XAML, the language used differs greatly depending on the version of Silverlight. Version 1. Version 2. Although you can build Silverlight applications in Visual Studio by installing an add-on to Visual Studio called Microsoft Silverlight Tools , Expression Blend is the primary tool designed for building Silverlight applications—this makes sense, given the graphical focus of Silverlight. Our one big beef with Silverlight is the name—why did Avalon become the intensely boring Windows Presentation Foundation, whereas Silverlight got to be, well, Silverlight?

Developer tutorials. Chapter ClickOnce ClickOnce is another technology that has been around for a while with. Silverlight Microsoft Silverlight [ 1 ] is a new technology designed specifically for building browser components.

Building an XBAP In the scenarios where it can be used, XBAP provides the best of both worlds—the easy access and deployment of a browser application with a real programming model. But, before deciding on using XBAP, you should be aware of the following limitations: The users have to have. If they have Vista, they already have 3. Otherwise, you need to somehow make it available.

You have to dedicate the remainder of your life to the study of security to get the appropriate permissions for your application configured. OK, this is a bit of an exaggeration, but it is a little tricky.

Creating a WPF Browser Application Now, we need to copy all the files from our standalone dictionary application into the browser application and add them as Existing Items.

The dictionary application, running inside Internet Explorer 6. Now it downloads the file so I can't even do that. Got it Net 3. Also in case you're looking to do the same, I think this was the link I used to figure out what FF files I needed to copy to Chrome's installation directory:.

The following libraries found in Mozilla Firefox instalation directory C:Program FilesMozilla Firefox have to be coppied to Chrome installation directory:. If your binding also includes a parameter called valueUpdate, this defines which browser event KO should use to detect changes.

The following string values are the most commonly useful choices:. If I am right, then XBAP combines the advantage of a web application and that of a desktop application:. The cost of this combined strength is an extra requirement, compared with an ASP. NET application, for the client PCs to have. NET framework installed. Please help. I read ten articles, but people all start talking about the detailed mechanical structure of a car without first telling me " A car is used to carry people to a great distance at fast speed on a flat road ".

But what you might have overlooked is it' can be tricky to persuade xbaps to work on modern browsers. XBAP predates Silverlight and if Silverlight could be described as being on microsoft's back burner then xbap isn't getting any more love. Personally, I would be very doubtful about starting an xbap based project right now. If it must run in a browser then html is the future proof way to go and you can persuade the UI to be pretty rich if you put your mind to it now that html5 and various javascript frameworks have settled down.

You have web sockets and local storage in html apps nowadays so you can write something still sits there without falling over when occasionally disconnected. You can use web api to make web services deliver json to javascript running on the client really easy. When a user clicks on a link to or access the. It is true that user doesn't need to do anything special apart from using IE on a computer with the appropriate.

NET Framework version installed but nothing is run on the server. The downloaded XBAP application's assemblies, configuration files and data are kept in a cache directory on the client computer and run from there. Also note that XBAPs typically execute in a partial-trust security sandbox that is restricted to the Internet zone permission set, see the "XBAPs Security Considerations" section on the following page for more information about this: XBAPs typically execute in a partial-trust security sandbox that is restricted to the Internet zone permission set.

I assumed when he says "hosted on the server" it's linked to the following sentences and he doesn't really mean running logic under IIS but rather uploading some installer contains logic when a change is necessary. XBAP is a dead platform. It was replaced by Silverlight, which is itself a dead platform. Dave Kreskowiak Oct am. You're problem is browser compatibility at this point. That means browser plug-ins for Silverlight, Java, Unity, Flash, all went away.

You have a choice, neither of which works for you. You can either re-write this as a straight WPF app that people will have to download and install, including the. NET Runtime to run it. MS's implementation of Blazor and Web Assembly are too new and the frameworks and tooling are not ready yet. Accept Solution Reject Solution. Posted Oct am Richard Deeming. Hi thank you for your answer. For example, you're using chrome and you clicked a hyperlink from a website and it opens in IE.

Richard Deeming Oct am. All of the protocols used to open a web page will open it with the user's default browser.