24,256 questions with .NET-related tags

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How to resolve CORS errors when running Blazor WASM alongside Blazor Server and ASP.NET Core Web API?

Hi, I have a solution having Blazor WASM, Blazor Server and Asp.Net Core Web API. When I try to run the applications, the Blazor server and API work without any problem but I get this error while running the WASM. Cross-Origin Request Blocked: The Same…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,241 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,421 questions
asked 2024-05-26T09:22:59.9066667+00:00
Cenk 956 Reputation points
edited a comment 2024-05-26T12:39:30.08+00:00
Cenk 956 Reputation points
1 answer One of the answers was accepted by the question author.

How to remove bottom border on MAUI Navigation Bar

Hi on a navigation page, how to remove the bottom grey border on the top navigation bar?

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
asked 2024-02-29T13:51:45.0333333+00:00
SSB 106 Reputation points
accepted 2024-05-26T11:34:04.7+00:00
SSB 106 Reputation points
0 answers

How to make fit ASP.NET page in horizontal bar when resizing the width of the page manually

I am developing ASP.NET application. sometimes user, resizing the width of the page. most of the global page (like microsoft all the pages), the page automatically fit the width based on the size of the horizontal width. How to make this. by default, the…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
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.
10,390 questions
asked 2024-05-25T07:53:00.6633333+00:00
Gani_tpt 1,746 Reputation points
commented 2024-05-26T10:40:08.05+00:00
Karen Payne MVP 35,201 Reputation points
0 answers

MAUI: What is the difference between GoToAsync() and PushAsync() to navigate between pages?

What is the difference exactly between using await Shell.Current.GoToAsync Route Relative/GoBack with (..) Single instance?? await Shell.Current.Navigation.PushAsync(Use NavigationPage) - similar to prism or Xamarin Forms…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
asked 2024-05-26T10:02:39.0233333+00:00
honggyu kim 0 Reputation points
1 answer

How to make search text in ASP.NET dropdown controls

I have been developing ASP.NET application. some of the place i want searchable dropdown controls. the dropdown should search both numbers and name. How to do this...? example data as below. Cust.Name | Cust.Number Alfred K AXN29109 …

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
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.
10,390 questions
asked 2024-05-25T08:11:36.1666667+00:00
Gani_tpt 1,746 Reputation points
commented 2024-05-26T07:35:57.9333333+00:00
Gani_tpt 1,746 Reputation points
0 answers

How to get/read specific word from pdf or image document in ASP.NET Application

I have millions of image or pdf document...I want get some specific word from the uploaded image or pdf document...after getting this, I am going to use these in my project...All this I want in asp.net application and if any third-party tools are using,…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
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.
10,390 questions
asked 2024-05-26T03:09:00.3533333+00:00
Gani_tpt 1,746 Reputation points
commented 2024-05-26T07:33:51.82+00:00
Gani_tpt 1,746 Reputation points
1 answer

RichTextBox Details

I need more information about the RichTextBox in winforms/dotnet 8/C# 12/VS2022. Specifically, when I create custom RTF content based on the v1.5 spec and try to insert it (as selection or entire document), the RichTextBox strips out all of my custom…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,857 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,459 questions
asked 2024-05-23T21:05:20.31+00:00
Steve Andrews 0 Reputation points
edited the question 2024-05-26T02:44:36.9233333+00:00
Steve Andrews 0 Reputation points
1 answer One of the answers was accepted by the question author.

DataGridView column alignment header vs data

In the pic below, the DataGridView column header (Column1) is misaligned with the data cell text below it (XXX). The misalignment is nearly one character width. It is more visually obvious with a larger font. The pic comes from a minimal Forms app. …

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,857 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,459 questions
asked 2024-05-23T15:21:45.1333333+00:00
Andrew Mercer 461 Reputation points
commented 2024-05-26T02:17:27.6766667+00:00
KOZ6.0 5,215 Reputation points
0 answers

page not found

https://learn.microsoft.com/en-gb/Getting-Started-with-221c01f5?cdn_id=2013-12-16-001 from this page - quite a few - maybe run a dud link…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
asked 2024-05-26T01:29:50.0533333+00:00
Roger 26 Reputation points
9 answers

Server Error in '/' Application Web.config

HI I need this problem solution. If anybody have this solution then pls reply to it. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
.NET Runtime
.NET Runtime
.NET: Microsoft Technologies based on the .NET software framework.Runtime: An environment required to run apps that aren't compiled to machine language.
1,131 questions
asked 2022-08-04T18:02:00.54+00:00
Imtiaz Sami 1 Reputation point
commented 2024-05-25T23:53:49.69+00:00
Apocote 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to create backend application using Asp.net C# Web API Core

How to create backend application using web api core application followed by standards using desing pattern, Depedency injection and solid principle I am new to web api core how to start following things JWT token authentical and authorization simple…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,241 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
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.
10,390 questions
asked 2024-05-17T06:22:52.4166667+00:00
coder rock 196 Reputation points
accepted 2024-05-25T23:32:50.21+00:00
coder rock 196 Reputation points
1 answer One of the answers was accepted by the question author.

Check for Tablet in .NET Maui

In my .NET Maui application , I can check for Android or Windows and create View based on that check, however, I want to create views for Tablets that are different than Android Phone. Here is my check so far. public partial class App : Application …

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
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.
10,390 questions
asked 2024-05-25T01:08:28.11+00:00
Fritz Switzer 241 Reputation points
accepted 2024-05-25T23:30:13.3333333+00:00
Fritz Switzer 241 Reputation points
0 answers

How to remove an unwanted autogenerated field in code-first migration of Asp. Net Core 6

I am working on Asp.Net Core 6.0 MVC. I have customized IdentityUser by inheriting and creating a new class, ApplicationUser. In this class, I have added my custom properties. My ApplicationUser doesn't have a field named EmailAddress1. However, I have…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,241 questions
asked 2024-05-25T21:59:47.9533333+00:00
Sherpa 181 Reputation points
1 answer

How to make an int field named UserID as the primary key in AspNetUsers table in Asp.Net Core 6.0 MVC

I am implementing Asp.Net Core Identity on an existing legacy website. I have created the Identity tables using migrations. The legacy database has a table named Users which was used for the logging. I have replaced the Users table with the AspNetUsers…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,241 questions
asked 2024-05-24T17:41:58.43+00:00
Sherpa 181 Reputation points
commented 2024-05-25T21:17:10.9133333+00:00
AgaveJoe 26,166 Reputation points
3 answers One of the answers was accepted by the question author.

What is the correct way to upgrade dotnet SDKs for MAUI

Can someone tell me the proper way to upgrade .net? I have kept mine on an older version for a while now because it has been working with xcode 15.3 for me. Since it appears the issues with xcode 15.3 have been resolved in the latest version, I would…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
asked 2024-05-16T15:01:48.6366667+00:00
Tony Pitman 60 Reputation points
commented 2024-05-25T20:09:28.7033333+00:00
Bruce (SqlWork.com) 57,891 Reputation points
1 answer

is possible to wrap an instalable App package for iPhone like .apk file for android?

I have developed a proof of concept App with .NET MAUI and it works ok with Android and i can build an instalable .apk package to deploy the app in Android smartphones. My boss has an iPhone and wants to try the app in it. Ive borrowed an AirMac to build…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
asked 2024-05-24T10:11:03.05+00:00
Josete Llan 0 Reputation points
answered 2024-05-25T19:15:32.0166667+00:00
Bruce (SqlWork.com) 57,891 Reputation points
0 answers

when export grid view have Arabic data to pdf format using JQUERY it downloaded but error open pdf failed ?

I work on asp.net app . I face issue when export grid view with data to pdf it downloaded but finally not open grid view have Arabic data when inspect browser to check error i can't found any error I work on asp.net app . I face issue when export grid…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,317 questions
asked 2024-05-24T22:35:24.7333333+00:00
Ahmed Salah 0 Reputation points
commented 2024-05-25T18:58:27.4733333+00:00
Viorel 113K Reputation points
1 answer

Decoder ran into invalid data problem on .net maui ios?

Hello, I am using .net maui to build a mobile application for android and iOS. An asp.net core is used for the backend. As of recently I started receiving an issue when retrieving data from all of the API endpoints - with the error being - Decoder ran…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,978 questions
asked 2024-05-24T11:54:55.22+00:00
Miso Tomovski 0 Reputation points
answered 2024-05-25T18:24:30.85+00:00
Bruce (SqlWork.com) 57,891 Reputation points
2 answers

Is it correct to make connection string dynamic?

Hi, I'm currently working on a project which need data from other databases. The database where I'll get the datas are depends on users. Now I want to make my connectionString dynamic. Is it correct to make connection strnig dynamic. The user will enter…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
702 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,241 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
12,899 questions
asked 2024-05-20T19:12:10.4966667+00:00
Atilla Rüstəmli 0 Reputation points
commented 2024-05-25T17:16:49.98+00:00
Atilla Rüstəmli 0 Reputation points
1 answer One of the answers was accepted by the question author.

How to Increase/Decrease mouse pointer moving speed on a WPF application surface?

Hi there, I have a simple WPF application where I need to control the mouse pointer speed. Suppose I run the application and as soon as my mouse pointer enter the application area, the mouse pointer speed should be increase and I want some more…

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,686 questions
Windows API - Win32
Windows API - Win32
A core set of Windows application programming interfaces (APIs) for desktop and server applications. Previously known as Win32 API.
2,449 questions
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.
10,390 questions
asked 2024-05-13T21:28:00.4833333+00:00
MERUN KUMAR MAITY 531 Reputation points
accepted 2024-05-25T14:34:14.33+00:00
MERUN KUMAR MAITY 531 Reputation points