.NET

Blazor Reconnection Issue After Locking Smartphone

I'm experiencing a problem with my Blazor Server application and I need your help. When I access my website on a smartphone and lock the device for some time, upon unlocking it, seems that the Blazor connection gets lost at that moment and tries to…

Asp.NET Gridview shows only odd rows

Hi all, I have a problem populating a Gridview with a Datatable. I have a DataTable with 21 rows. I select it as Gridview DataSource a call the DataBinb() method. The property GridView.Rows.Count give me 21 as result. But, when I look at the browser, I…

How do I use a regular expression in Entity Framework?

For the method: public static IQueryable<ClaimIdentityUser> FindClaimsRegExAsync(this UserDbContext dbContext, string searchEmail, string searchClaimValue) { // if both search terms are empty, return all claims if…

remove IconTint for multicolored icons on tabbedPage

Hi all, I just want to add an multicolored icon on my tabbedPage but my tabbedPage display the icon with one color like IconTint thanks for ur help

Entity Framework - is AnyAsync() the most efficient approach? Or is Contains() better?

Hi all; My situation is I have 4 different model objects that each have a property: public string UniqueId { get; private set; } This UniqueId must be unique across all 4 tables (sort of a super unique key). First, I do set it to be unique in each model…

Net maui visualstate for IsVisible not working ?

Net maui visualstate for IsVisible not working ? when backgroundcolor is working but when setter property as Isvisible is not working , can you help me thanks .. <CollectionView.ItemTemplate> <DataTemplate> …

Why does a [BindProperty] require an EventCallback?

Hi all; I have an inner component that has the following in it: public partial class Address { [BindProperty] [Parameter] public MapAddressDto? Value { get; set; } // lots of other stuff } And then in the outer razor file I…

how to get live stream which push by obs?

I want to get live stream that obs(obsproject.com) push. how to get the live video stream and send it to users? do not use azure.

What is " !start.cmd " ?

Hello Team, Recently I have been going through some analysis of command prompt and RDP connections. I have identified an !start.cmd entry on the system OS log files, after these process there are some activites has undergone throught command prompt.…

Windows Server

Windows Server

A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.

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Remote Desktop

Remote Desktop

A Microsoft app that connects remotely to computers and to virtual apps and desktops.

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C#

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.

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.NET F#

.NET F#

.NET: Microsoft Technologies based on the .NET software framework.F#: A strongly typed, multi-paradigm programming language developed by the F# Software Foundation, Microsoft, and open contributors.

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Windows Server PowerShell

Windows Server PowerShell

Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.PowerShell: A family of Microsoft task automation and configuration management frameworks consisting of a command-line shell and associated scripting language.

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When adding DataSet in ASP.NET Framework 4.7.2 project in Visual Studio 2022 it automatically adds NuGet Package for Microsoft.Data.SQLClient after updating the version from 17.4.3

Whenever we add a new DataSet and Table Adapter in ASP.NET Web Site (Framework 4.7.2) in Visual Studio 2022, it automatically adds NuGet Package for Microsoft.Data.SQLClient. It was not happening in the version 17.4.3 and previous versions of VS2022.…

.NET

.NET

Microsoft Technologies based on the .NET software framework.

1,168 questions

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Visual Studio

Visual Studio

A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.

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ASP.NET Web Forms

ASP.NET Web Forms

A part of the ASP.NET web application framework that can be used to create ASP.NET web applications.

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Maui android debugging exception in correct situation

Hello all in the middle of debug stepping in a correct situation suddenly I got this ex. what this mean and what I need to do. Thank you very much.

how to set authorize for each page and each module?

If I have several pages like users.cshtml,orders.cshtml,products.cshtml how to set the authorize for each user to each page? If I want to user1 have orders.cshtml read authority but he can not update and delete. user2 has orders.cshtml read update but…

is signalr support http?

Problems with VS 2015 project

Hello, I have an asp.net 4.5 project with visual basic 2015, in this project a group of 3 programmers work, we use the TFS with source code control, at the beginning I could load the project, debug without problems, for some time both processes take…

Using MS Graph to send email from singe predefined/pre-set mailbox within .net web application

We need our application to send emails via MS Graph using a set single mailbox. I have the following, but this is not working, with the following: 'Exception of type 'Microsoft.Graph.Models.ODataErrors.ODataError' was thrown'. Digging into the details…

Is it possible to use WebView2 on HoloLens2 with Xamarin ?

I'm working on a cross platform application on Xamarin and more particularly on the UWP side with the HoloLens2. Since some months ago, some web pages doesn't display (infinite load) with WebView. From what I understand, the WebView which is use on…

can taghelper add js code?

I can write html to taghelper and can I write js code to it?

Wanted: Example of using ASP.NET inside Azure Function for Role Based Authorization with Azure AD

Since I'm implementing an AJAX REST service in a Azure Function for various Azure AD B2C front ends (blazor server, blazor webasm & angular), I believe it is necessary to implement authentication and authorization in the front end and back end azure…

Column Type For Database-Retrieved Column : Windows Forms DataGridView Control

Hi. My issue is that related to the 3-tier Application development using ASP.NET (.NET Framework). As an IT student, I have been tasked to code for CRUD function using 3-tier. For the Update functionality, I am facing an issue where for the row ' string…

Net maui runtime loading problem ?

I have created languageconverter as above binding from C# listing...Firstly binding values by Text="{DynamicResource Key=welcome}" like that.. it is working as expected but when loaded page with custom collectionview is not changing language…