image not loading in modal popup imageurl in asp.net c#
i am trying to load image in image button through modal popup. The problem is modal popup is showing, but image not loading which means it is blank window. i am storing all the images in different server and application hosted in another server. what is…
Issue creating ASP.NET Core web application in Visual Studio 2022
I'm having trouble creating a new ASP.NET Core web application project in Visual Studio 2022. I've tried creating a new project using the built-in templates, but when I do so, nothing appears in the solution that was created, even though the project…
Blazor Server Side AuthorizationHandler - PreLoad - HttpContext is Null
I have a Multi-Tenant Blazor Server Side application, that uses Pre-Load to use HttpContext in the Razor Pages. I am setting up Authentication and Authorization using Azure Entra. For Authorization I need to Authorize the user against the Tenant. The…
Shadow Offset issues in .Net Maui
Hello, I am following this official documentation:"https://learn.microsoft.com/en-us/dotnet/maui/user-interface/shadow?view=net-maui-8.0" and it is working fine. But, I am facing one issues, when I try to set y-offset value to negative…
iOS build getting a crash with a report
In iOS I am getting a crash in stimulator after launching splash screen. After it crashed i can see a crash report and it mentioned as signal 6 abort trap : 6 as Termination Reason.
.NET runtime environment required in a python code, so how do I deploy it as an Azure App Service?
2024-05-10T08:10:16.972810276Z Traceback (most recent call last): 2024-05-10T08:10:16.972823177Z File "/tmp/8dc70c645302e9a/antenv/lib/python3.10/site-packages/pythonnet/init.py", line 77, in create_runtime_from_spec…
framework realated question
what is frame in framework for .net applicatons like .net framework 3.5 and what it indicates for frames
How to setup Blazor Server with Blazor WASM with gRPC for virtual IIS application?
Hi, I have simple Blazor Server without static files. It is only falling into Blazor WASM with static files using FallBackTo. There is gRPC an its Controller mapped on the main endpoint. Everythig is working on https://localhost. Once I try to deploy…
Issues with EF Update Command and Azure Credentials in ASP.NET Core Application
I am encountering errors while attempting to run an Entity Framework (EF) update command (dotnet ef database update) from my ASP.NET Core application. The application is connected to a database hosted on Azure. After executing the EF update command, I am…
[Asp.Net Core MVC] Is posssible to embed the wwwroot directory inside the dist binary?
I have an Asp Net Core MVC project with my assets in wwwroot. My intent is to have only the binary and the appsettings file so is easy to update the application in production without to lose some updated assets files. I used this options…
How to update/save a file in a database in web application
i have a code error and i wish i can get it fix by your noble helps or interventions here is a code block that updates a new product on a product page in a web application this is the code behing the productController.cs file for the cshtml file…
When application is entered into background mode how we need to process the application to continue in Xamarin forms ios
How to handle when application entered into background mode in Xamarin forms ios? In my case when button click event is done. Before processing entire function the application entered into background mode. So ,how we can continue it in background mode in…
Unable to upload an image to my blob storage account
So i am trying to upload an image to my blob storage and I keep getting this error <Error><Code>AuthenticationFailed</Code><Message>Server failed to authenticate the request. Make sure the value of Authorization header is formed…
Unauthorized error when logging in with IdentityModel.OidcClient in MAUI
I am responsible for the development of a cross-platform application that must log in with OpenID. This application is developed in Xamarin.Forms, but I have to migrate it to MAUI. To log into the application I use the IdentityModel.OidcClient library.…
MAUI Android App fails to load the API calls in RELEASE mode
I have a MAUI project that functions well on both Android and iOS platforms. The project involves consuming API calls using a DLL called TRIMModel.dll to make GET/POST requests. While the app operates smoothly in iOS for both debug and release modes, I'm…
I tried debugging .NET application but getting SSL CERT warning. How do I fix it?
I tried debugging .NET application in MS VS 2022, but getting SSL CERT warning. Should I install the certificate? Is it mandatory?
Identity scaffolding in .net core 6.0 gives error message "Length cannot be less than zero."
Hello, I've been trying to scaffold various Identity pages, however I keep getting an error dialog which says "There was an error running the selected code generator: 'Length cannot be less than zero. (Parameter 'length')'". . In the…
An old ASP.NET WebForms app won't build due to missing references and related
I maintain an old ASP.NET WebForms application, written using VB.NET so long ago that no one knows who started this application. The guy who maintained it, before I was given it, left before I joined. He didn't put anything in any source control, and he…
SSRS Report Viewer windows forms - The request failed with an empty response
Dear all, we use the following component in our Windows Form (.net 4.7.2 application): Microsoft.ReportingServices.ReportViewerControl.Winforms 150.1620.0 Since we migrated our server on a new domain, we are getting sometimes the following execption in…
WPF程序在surface pro 9 windows 11操作系统下触摸一个透明背景窗口,透明背景消失
Surface pro 9 windows 11专业版操作系统下,触摸屏触摸到WPF透明背景窗口边缘时会导致透明窗口变成“云白”颜色,而失去透明效果,需要再次触摸窗口边缘才能恢复透明状态,具体如下图: 窗体透明时的效果 触摸屏触摸窗体边缘,透明窗口变“云白”色效果 出问题时操作系统版本 1. 为了尽可能的描述问题,我对该问题目前收集的资料同步出来; 使用WPF .net framework…