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Failing to save and display Save and display Images from sql Table in ASP .Net
I am creating a web application in ASP .Net, and I want to save and display pictures from an SQL table. I need help

ComboBox Control how to define MaxLength of input Text
Hi, a client asked me a change. I have an app with several STANDARD ComboBoxes Control. Until this morning they were all defined with IsEditable="False". Now I have to give the possibility to the user to input a value even if it is not in the…
how to use script files in blazor project inside index.html?
I have a blazor webassemly project , I want to use javascript files , I put them in wwwroot folder and call them in index.html by thos way <script src="/js/bracket.js"></script> I am sure the path is correct but also not working…

duplicate request method names in .net proxy class + BizTalk
we have XSD published as service in BizTalk, the end point is getting called by .net technology . When .net team try to consume the service using add service reference it creates the service.cs class library which has all the classes and methods for the…
c# Graph Api > 5..0.15 Content.GetAsync() not working any more
// https://learn.microsoft.com/en-us/answers/questions/1025116/how-to-download-a-mail-graph-api-c?orderby=oldest Stream mimeContentStream = await _graphClient.Users[{someUseriD}].Messages[{aMessageId}].Content.GetAsync(); string mailFile =…
Strategies for Implementing CI/CD Pipelines in .NET Projects?
I am looking to set up Continuous Integration and Continuous Deployment (CI/CD) pipelines for my .NET projects. What are the recommended tools, strategies, and best practices for implementing CI/CD in .NET development?

How can I create a Complex View Like this one in WPF DataGridView C#?
I created this Example and Tried to make it as Simple as Possible so that you can Understand Clearly. I have SQL Server Database Named EmployeesDB that contains 4 Tables as following: 1. Employees Table which is the Parent Table in this Example. 2.…
ASP.NET CORE <> JWT
Capturepostman.JPG Capturebearer.JPG I added JWT Authentication using The Auth Controller C:\Users\allam\source\repos\VisitsApi\VisitsApi\Controllers\AuthController.cs Returns a Token . The call to https://localhost:7070/api/Visits fails even I pass…
How to get an azure ad registered app token in a Blazor webassembly
Hi everybody, I try to get a token from an azure AD registered app using MSAL in a blazor webassembly. I have the tenant_id, the client_id and the scope from my registered app and want to get a token. I try to use…
.NET MAUI Blazor POS App Freezing Issue when Using Physical Barcode Scanner on Android
I'm working on a Point of Sale (POS) application using .NET MAUI and Blazor, specifically targeting Android devices. Everything has been going well so far, but I've encountered a frustrating issue that's got me stumped. Whenever I connect or disconnect a…
How to bind Command in ContextMenuItem
Thanks to @Hui Liu-MSFT and @Peter Fleischer (former MVP) ,now I am able to operate my TreeView and do Drag&Drop on it. Also I can ONLY display ContextMenu by right click on the first level of TreeViewItem, which is required. You can see the…
Continue to running the application in the background?
Hello, I need my app to run in the background as my app keeps track of a workout's total time once it starts, when the user completes a set in the exercise, it has a timer that countdowns their rest time, say 30 seconds or so, when that is completed it…
How to use Toast notifications in Windows App SDK 1.4?
I want to use Toast notifications in Windows App SDK 1.4 (below) but I don't know how to create them, most of the tutorial codes I've seen on the internet are not the same, and although they all work, they have the same feature: "Creates a new…
ASP.NET Core MVC: Unable to set focus on input element on view load
I am trying to set focus using javascript on the first unfocused input element of MVC view in a load window event listener. But element is focused only after page reloading. Attached browser - MS Edge I tried reloading the page programmatically using…
Is there some way to get VS 2022 to stop closing my Maui app with no reason/no error in VS?
The last few days I am getting VS closing my app in the Android emulator for no apparent reason. If I plug in my phone and do testing from there I don't get the problem. I have gone thru the horrible process of trying to re-init the emulator but it…
How i can retrieve youtube subtitles on a MAUI project
Im trying to find a way to retrieve youtube subtitles for a MAUI project i would love to make, sofar i cant find a nuget package for this job and it seems the only way/hack to do that is this…
How do click events get introduced into the hierarchy in UWP (or Maui in general)? What function puts them in?
I am attempting to design my own click management system based on a WindowOverlay: https://github.com/dotnet/maui/tree/5e77c2a28a278f8e00f31d9692da2543c8086d6e/src/Core/src/WindowOverlay In Windows, this method just adds a W2DGraphicsView _graphicsView…
Problem in the size of the form and controls at the time of execution
I have created a form in the form of image 1, but at the time of execution, the distance between the controls increases and the size of the form also increases. What is the problem? Image 2 is at runtime. I have also used TableLayoutPanel to place the…
How to use Scaffold-DbContext in .NET Core for Sqlite database
I'm using .NET Core Version 7 and I want to use EF Core to access a Sqlite (*.db3) database file. This file has a password and I want to add the database tables to the project through database first. The scaffold-dbcontext code is as follows, but it…
Message handler called outside of the Windows message loop. Please explain.
Initial conditions: Simple Windows Forms application (c#, .NET 4.6.1), dialog box containing among other controls, a combo box. The combo box contains several items. On using a certain control on the dialog's surface (e.g. pressing a button), the…