A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.
Microsoft.AspNetCore.Components.Server.ServerAuthenticationStateProvider Cast works on Visual Studio Mac but now Windows
Hello, I recently went on vacation for about 3 weeks. I brought my laptop (2022 Macbook Air M2) and decided to learn C# and building web apps with Blazor. I built the app and it functioned fine for my standards. I even figured out user authentication. …
Developer technologies | .NET | Blazor
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
Issue while updating android target version to 33 in Xamarin
I have to update android target version to 33 so trying to run my project in VS 2022 then it gives below error while in VS 2019 worked fine with android target version 28. The imported project…
Developer technologies | .NET | Xamarin
A Microsoft framework for building cross-platform mobile apps using .NET and C# with native performance and user interfaces.
Odata V4 2017 in Aspnet Core 7 Querying Data
Am getting this error when am querying data from Navision 2017 Odata V4 webservices to Aspnet core 7.Is it a compatiblity issue because it works on odata v4 for business central?When writing a JSON response, a user model must be specified and the entity…
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
Developer technologies | ASP.NET Core | ASP.NET API
A component of ASP.NET Core for creating RESTful web services that support HTTP-based communication between clients and servers.
the [...] doesn't show in property Editor cell when customize a property editor
I refer to FileNameEditor to customize a new Editor, When I use the FileNameEditor upon my property, the property cell shows the [...], when I click [...], it will show the dialog but I use tue custom Editor, the [...] doesn't show in property…
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Importing data from Access using ADODB References
I need help with this to import the data successfully from an MDB file to a Data Grid View control by using the ADODB and Access Interop assembly references. I have this code snippet below: using System; using System.Windows.Forms; using…
Developer technologies | Visual Studio | Other
A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.
Microsoft 365 and Office | Access | For business | Windows
A family of Microsoft relational database management systems designed for ease of use.
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Trouble compiling a member variable using a CList template with VS Community 2012
//Class ParmContainer has a constructor that takes 3 CString argments with the third argument optional class ParmContainer { public: ParmContainer(CString label, CString type, CString format = CString("") ); } //Here is the…
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
WebMatrix crashes upon opening
Hello. I am well aware that MS WebMatrix is no longer supported as an IDE, but I would like to know why it keeps crashing upon start-up. Here are the details from event viewer: AppName WebMatrix.exe AppVersion 7.1.1932.0 AppTimeStamp 52589c06…
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
ASP.NET Core 7.0 Minimal Web API with Ocelot as API gateway redirects to downstream service
I have an ASP.NET Core 7.0 Minimal Web API with Ocelot as API gateway. I've uploaded it to my production server and use this configuration in ocelot.json config file: { "GlobalConfiguration": { "BaseUrl":…
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
how to properly close excel app using visual basic/visual studio
ReleaseComObject(Excel) leaves a background process running that GC.Collect() doesn't remove. Code that doesn't work: System.Runtime.InteropServices.Marshal.ReleaseComObject(xlWorkSheet) : xlWorkSheet = Nothing …
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
Kiosk mode for Windows App using Maui
We have upgraded our old UWP App to Maui in order to use the WebView2 control which supports newer versions of Angular. Our old UWP app was capable of being setup to start in Kiosk mode. We cannot do the same using our Maui Windows App. We have tried…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Windows for business | Windows Client for IT Pros | User experience | Other
Validate ISRC
Hello I need to validate the user entry to make sure it's a valid ISRC code: https://isrc.ifpi.org/en/ I found a php script here: https://github.com/supl/isrc-validator/commit/d4d8209b538803599a680a1e997906dbf446f174 Easy to get it working in vb.net?…
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
is there any option to migrate website from .net 4.8 to .net 7?
I want to convert my asp.net website which framework is 4.8 to framework .net 7. Is there any option to direct migrate full application with making extra effort. or is there any option to share session between .net 4.8 and .net 7 framework.
Microsoft 365 and Office | Development | Office JavaScript API
An Office service that supports add-ins to interact with objects in Office client applications.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
Function to save/restore last used form size/position with multiple monitor support
Can anyone recommend a good VB / C# function I can use to save/restore windows form size/position with multiple monitor support which covers issues like second monitor then being disconnected etc. Have googled but most solutions I find have issues and…
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Successful Azure DevOps Pipeline Deployment Creates Non-Functioning Application
We have created a Linux-based Azure Web App Service running dotNet Core 6.0 in our Azure tenant, and want to use Azure DevOps to create a pipeline for deploying code to the dev slot of the app service. I have been reading up lots of official Microsoft…
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
Docking station crash
Hello, starting from today my HP Probook started crashing countinuosly freezing both the external screens. I'm using a docking station Below the events details - <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> -…
Developer technologies | .NET | F#
A strongly typed, multi-paradigm programming language developed by the F# Software Foundation, Microsoft, and open contributors.
with XAML (WinUI3) GridView and SelectionMode="Extended", how from c++ code (or even CS) can I deselect items that the user clicked.
SelectionMode="Extended" allows many items to be clicked at once. after clicking, multiple items can be drag/dropped onto a target. Once this happens, I need, via C++ code, to deselect certain items that were clicked. what is the way to perform…
Windows development | Windows App SDK
Developer technologies | C++
A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.
Developer technologies | XAML
A language based on Extensible Markup Language (XML) that enables developers to specify a hierarchy of objects with a set of properties and logic.
How can I send e-mails from my ASP.NET Core web service using public free e-mail providers?
I created a web service that's supposed to dispatch e-mails using a public free e-mail provider, e.g. GMail or Outlook.com A few years ago, this would have been a snap using SMTP and STARTTLS. Yet, as of the end of May, 2022, Google and Microsoft no…
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
What is way to get IServicePrincipal using Azure.ResourceManager?
In deprecated packages IServicePrincipal was a result of calls: Microsoft.Azure.Management.Fluent.Azure.Configure()?.Authenticate(...)?ServicePrinciples
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
Developer technologies | ASP.NET Core | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
How to fill a OleDbDataAdapter with more than 12 records from Access DB
I have an app I am building that uses Access as the DB. While I am developing it, I have the DB located on a network share. I just ran into a limitation during the OleDbDataAdapter.Fill method where it is only returning 12 records. If I move the DB to…
Developer technologies | C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
How can I access the "ThenInclude() IIncludableQueryable from an Include()
In Entity Framework, I can set up a query as: var query = dbContext.Organizations .IncludeAll() .Include(org => org.Events) .ThenInclude(e => e.Signups) And in this case, what is…
Developer technologies | .NET | Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.