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I made successful Silverlight apps with disk access, see here. I also made a UWP app. I tried to add broad file access without success. <Capabilities> <Capability Name="...
Jacek Sniadecki's user avatar
  • 11
0 votes
1 answer
68 views

I recently need to develop a ArcGIS system in Silverlight C# Application via visual studio community 2022. The main problem I meet now is to set the GraphicsLayer in map, and show the map in the ...
abramhum's user avatar
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-1 votes
1 answer
49 views

I am a newbie to Silverlight application, and recently need to develop a ArcGIS system written in C# via visual studio community 2022. The main problem I meet is the ArcGIS tag using in .xaml files. ...
abramhum's user avatar
  • 469
2 votes
3 answers
2k views

Since the 14th of February 2023 Microsoft has totally blocked the access to Internet Explorer 11. We still have Silverlight applications that are under active development. Anyone have a solution to ...
user2223898's user avatar
  • 461
0 votes
3 answers
672 views

Where can I download RiaServices.msi from the web, after Microsoft removed it? I need to prepare a new virtual machine to host a legacy Silverlight application. Thanks!
Igor Kondrasovas's user avatar
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0 votes
1 answer
405 views

We have an old Silverlight project that we have to maintain while a modern replacement is developed. For build and publication, we use Azure DevOps. The problem arose after Windows 2019 and 2022 ...
NemoDima 's user avatar
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-1 votes
1 answer
127 views

I have a problem with the Silverlight application I'm working on. Before the appearance of EDGE we did not have this problem. We have a barcode entry interface, barcodes are sent with a reader. the ...
Julien Tardieu's user avatar
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0 votes
2 answers
67 views

I want numbers like 123456 becomes like 123,456. so in here: <telerik:GridViewDataColumn DataMemberBinding="{Binding value}" Header="sth" /> I added stringformat. None of ...
maryam mohammadbagheri's user avatar
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1 vote
1 answer
45k views

I have a database application (developed with Visual Studio Lightswitch) which runs Silverlight. I need to install the Lightswitch runtime and Silverlight on a Windows 10 computer but I get an error ...
Mark's user avatar
  • 590
1 vote
1 answer
155 views

I am working on porting an old Silverlight application over to OpenSilver. Throughout the Silverlight code there are if( <control>.CheckAccess())... to make sure to be on the correct thread. Is ...
Sam Carleton's user avatar
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0 votes
1 answer
78 views

Trying to port to WPF some behavior from an old Silverlight application that allowed users to configure their view by moving/minimizing/maximizing various UserControls. Several StoryBoards were ...
Mark's user avatar
  • 71
-1 votes
1 answer
606 views

We have an old web application in Silverlight, that is using Bing maps. It has been working until a few days ago. It seems that the clientaccesspolicy.xml and crossdomain.xml files have been moved and ...
Rasmus Nielsen's user avatar
  • 419
0 votes
2 answers
3k views

I am converting an old Silverlight application into Asp.Net Core, using Blazor and Razor Pages. The old application is opening Outlook, and creating an email ready to send with a Subject, From etc, ...
Geoff Olding's user avatar
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-1 votes
1 answer
41 views

In one of our migration project we have a Silverlight project. Most of the controls used in that project are custom controls. In one of its functionality, a grid containing the records of child and ...
AMRENDRA PRATAP SINGH's user avatar
  • 13
2 votes
2 answers
729 views

We want to convert our silver light application to some modern web technologies like react or angular or any other suitable because Silverlight's end of life is approaching at the end of this year. I ...
Mudassar Hasnain's user avatar
  • 86
0 votes
0 answers
44 views

I have some mistakes with my data show in datagridview. I used C# and WCF Ssilverlight and when I use the query in SQL I can see all data but in C# I can't see all. Can anyone help me? public ...
kaziveh's user avatar
  • 57
0 votes
2 answers
3k views

I am looking at a legacy .NET application and need to know if it is using Silverlight. If it is, I need to migrate the code to WPF, XAML, or HTML5. Is there a specific set of namespaces and ...
Doug Kimzey's user avatar
  • 1,214
3 votes
0 answers
148 views

I need to display some legacy Silverlight (OHH-YEAAH!) widgets on a modern website. Using Edge77 + Enterprise Mode Site List it is possible to force specific sites into IE Mode. However, I have ...
Postlagerkarte's user avatar
  • 7,177
0 votes
2 answers
776 views

I am working in WPF and have a view model ModifiedReasonViewModel that is my DataContext for an XAML view. The ComboBox doesn't display any of the 4 items that I can see in the data context when I'm ...
KirklandBrown373's user avatar
  • 97
0 votes
1 answer
418 views

According to https://learn.microsoft.com/en-us/dotnet/standard/frameworks sl5 is a supported target framework for an SDK style project. My project file is: <Project Sdk="Microsoft.NET.Sdk"...
mark's user avatar
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2 votes
2 answers
3k views

We are planning to migrate our Silverlight application which having both business and UI logic to new technology. Is there any standard procedures or tools available for silverlight migration. We ...
Ruby's user avatar
  • 21
1 vote
1 answer
47 views

We are migrating our SilverLight application into WPF, in our application for printing we have used System.Windows.Printing. Same namespace is not available in WPF it has System.Drawing.Printing ...
Raj Pimpaldohakar's user avatar
  • 11
0 votes
1 answer
47 views

I want to use 2 properties on binding the value of checkbox when loading. This is what I have currently: <CheckBox x:Name="chkIsAssigned" IsChecked="{Binding IsAssigned, Mode=TwoWay}" ...
Gab David's user avatar
  • 7
0 votes
1 answer
60 views

I am looking for download url for ReportViewer extension for visual studio lightswitch silverlight client made by syncfusion. I already used it before, but I lost the setup file. Thanks
Abdusalam Naas's user avatar
  • 3
2 votes
2 answers
2k views

I have to modify a very legacy Silverlight 4 application in VS2012. But I cannot found where can I download SL4 SDK. Does somebody know where could I find it? Unfortunately it is not an option to ...
József Simon's user avatar
  • 33
0 votes
0 answers
73 views

I don't know where to start... I have a friend who runs an online radio station. He needs to be able to allow his listeners to somehow automatically request songs - no more than 2x per hour. I do not ...
No-U-Turn's user avatar
  • 1
0 votes
0 answers
65 views

I want to use "ListView" on my xaml file but I can't seem to find it. How can I add it and what reference(s) do I need to install in order to use it? current toolbox contents
Gab David's user avatar
  • 7
0 votes
1 answer
280 views

Configured IIS and Include silverlight mimetypes.Please help me to resolve. Image for Reference
Anuja's user avatar
  • 11
0 votes
1 answer
522 views

I have a TextBox inside a DataTemplate in my XAML: <DataTemplate x:Key="aproved" > <StackPanel Orientation="Vertical" Width="70" Height="70" VerticalAlignment="Center" ...
Jhonatan Nizer's user avatar
  • 3
1 vote
1 answer
648 views

I need to update a current application written in Silverlight + RIA Services. The idea is to replace the Silverlight client by a Blazor client. Is there a possibility that we write a new Blazor-base ...
Igor Kondrasovas's user avatar
  • 1,811
0 votes
1 answer
102 views

i have a requirement to convert different kinds of services like soap based services, wcf xml services,web services that is currently running in silverlight app. so conversion we have use angular as ...
Mohamed Sahir's user avatar
  • 2,553
0 votes
1 answer
1k views

My client on production is facing this issue 'debugging resource strings are unavailable often the key and arguments' in Silverlight. Bit, when I am trying to run code locally it is running ...
Abhishek's user avatar
  • 3
0 votes
0 answers
170 views

I need to access a website we have from a machine that isn't able to see the external IP of the webserver. All http requests are of the form http://a.b.c.d/sitelauncher/sitelauncher.aspx and fail to ...
iaing1000's user avatar
  • 19
-1 votes
1 answer
66 views

I have an application that uses Active Reports with Silverlight support (version 7). It has support for both viewing and designing reports. I want to port the whole application to Angular using latest ...
Madhur Maurya's user avatar
  • 1,070
2 votes
1 answer
4k views

MacOS Catalina drops support for 32-bit applications, signaling the final death blow to Silverlight on Mac. Anyone out there know of a way to get a Silverlight codebase to run on Mac? I don't mind ...
Eric Farr's user avatar
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0 votes
0 answers
598 views

This is about WPF project with Dynamic module loading and navigation using prism. I am trying to figure out - how the WPF project loads shell module so that all related files such as Bootstrapper, ...
Raj's user avatar
  • 237
0 votes
1 answer
366 views

I am working on a project that uses Silverlight, where I want to show PDFS files of a server path, but when I start debugging my code I find the following exception: where I generate the flow in the ...
Edgar Rojas's user avatar
  • 137
1 vote
1 answer
548 views

I inherited a Silverlight 5.1 asp.net application which has been running successfully on a Windows 2008 R2 server running IIS 7 for many years. I've been tasked with moving this application to a ...
Tom Regan's user avatar
  • 3,871
-2 votes
1 answer
808 views

I want to know the way in which I can validate if there is a folder, validate the folder by the name of the folder like Id, and if it exists, open the files it has inside, in this case they are PDF'S, ...
Edgar Rojas's user avatar
  • 137
1 vote
1 answer
260 views

enter image description hereI am migrating my project from Silverlight to WPF and In Silverlight each module has different project and it's own configuration file i.e. App.xaml. But while migrating it ...
Ravi Mali's user avatar
  • 119
0 votes
1 answer
94 views

We have an old legacy system written in silverlight 4. i have been given the task of moving it from an old windows 2003 server to a windows 2012 server. The software works perfectly whilst being run ...
MagicWand's user avatar
  • 412
0 votes
1 answer
160 views

I have Silverlight application with Crystal report 10 After publish the site and host in iis In win7 with IE8 report run fine But in win10 with IE11 report not opened Please can anyone help? Thanks
Ragab Mahmoud's user avatar
  • 49
0 votes
1 answer
124 views

WCF/ WCF ria services return proper data when we call it in a silverlight application using invoke an operation, but when we use this service in angular or call it from postman returns relational ...
Ravindra Vairagi's user avatar
  • 1,093
0 votes
0 answers
340 views

I am getting a below error message in Silverlight application. Once I login to application and if I click on any tab I can see below error message. Here is the error message: [Isolated storage ...
Praveen's user avatar
  • 1
0 votes
1 answer
61 views

I want to fill the remaining portion of the texbox with hatch patterns (diagonal line) using XAML for silverlight. I know the Silverlight is out of date and not in support. But i have a code which i ...
codec's user avatar
  • 365
0 votes
0 answers
91 views

In a silver-light application I'm using to the following code in my Visual Studio development environment it works fine FileStream file = new FileStream(@"D:\OP20TS.jpg", FileMode.Open); but ...
Mohamed Hashem's user avatar
  • 39
0 votes
0 answers
94 views

I'm investigating a memory leak issue in our Silverlight application, and found an object that is supposed to be cleaned up at the end but is still alive. This object contains lots of data and takes ...
Mike Minh Le's user avatar
  • 11
1 vote
0 answers
394 views

Unhandled error: Counter '% Processor Time' does not exist in the specified Category. - Counter '% Processor Time' does not exist in the specified Category. System.InvalidOperationException System....
smarty's user avatar
  • 388
0 votes
0 answers
37 views

I open IE as a WebBrowser control and navigate to a Silverlight site (do not ask me why, please). Is it possible to change programmatically the location where the WebBrowser control downloads the XAP ...
mark's user avatar
  • 63.6k
0 votes
0 answers
36 views

For security reasons printing a document with Silverlight can only be done when a user press a button. If I try to print a document that needs to load resources, like images, from the server and the ...
user2223898's user avatar
  • 461

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