All Questions
1,233
questions
0
votes
1
answer
72
views
How to loop through Inner list of object
I have a need where I need to loop through sublist of each class.
public Class A
{
public int IdA {get;set;}
public string Name {get;set;}
public List<Class B> Items {get;set;}
}
public Class ...
- 25
0
votes
0
answers
52
views
Char code is different between .NET 4.8 and .NET 6
Previously with VB.NET (.NET 4.8) I have read files with the encoding windows-1252 in that way:
File.ReadAllText(filePath, Encoding.GetEncoding(1252))
Now in my ASP.NET Core 6 application I'm reading ...
- 191
-1
votes
1
answer
72
views
Synchronize large csv file into DB with dotnet core
I want to develop a batch process in .NET Core to synchronize a CSV file containing 3 million lines. The process reads data from the file, updates existing items in the database, and creates new items ...
- 11
0
votes
0
answers
12
views
Where can I use FromService attribute in Asp.net core? [duplicate]
Hi I want to know where and when I can use fromService attribute for inject services in asp.net core?
0
votes
1
answer
78
views
Asp.net core 8 select multiple with default selected not working after upgrade
This code for select multiple with default selected options was working fine on .netcore 5 but after upgrade to .net 8 selected options not working
c# code
List<int> currentContentCatIDs = ...
- 807
0
votes
1
answer
56
views
XUnit testing with third party API
I am using a third party API which inserts a record into the database. The basic setup of my project is:
Repository
public class MyRepository
{
public void InsertRecord(Customer c)
{
//...
- 19
0
votes
0
answers
44
views
Using Basic Authentication and JWT Token Authentication both in a .Net Core Web API Application
I have a .Net Core web API application currently using JWT Token Authentication approach. there is a requirement to provide some APIs to a exnternal integration with Basic Authentication approach. How ...
- 1,010
0
votes
2
answers
900
views
Facing issue for Azure Function with Dot Net 8 at locally in Visual Studio Code
I have created a C# function in Azure using Visual Studio Code and followed the below steps to
Select a language for your function project --> Choose C#.
Select a .NET runtime -- > Choose .NET ...
0
votes
1
answer
69
views
Allow running .NET 8 app with .NET 6 runtime
Is there a way to allow running a .NET 8 app with only a .NET 6 and .NET 7 runtime installed? Assuming the app doesn't use any new .NET 8 only features.
I realize this is not a good practice, but I am ...
- 31
0
votes
2
answers
118
views
Custom Response for Policy Based Authorization
I have an Authorization Handler but if it fails, I want the response to be 401 with a response body.
public class TokenValidationAuthorizationHandler: AuthorizationHandler<...
0
votes
1
answer
32
views
Building an ASP.NET Core app for deployment
I'm using the dotnet CLI on macOS and am trying to build/compile my ASP.NET Core app. When I run dotnet build --arch win-x86 --self-contained true, I get an error
The specified RuntimeIdentifier 'osx-...
- 1,215
0
votes
1
answer
46
views
MacOS C# X509Store access is denied
When trying to initialize an instance of the System.Security.Cryptography.X509Certificates.X509Store the following error occurs.
using var x509Store = new X509Store(StoreName.Root, StoreLocation....
- 3
0
votes
3
answers
174
views
How to Export CSV without using any Package in C# (,NET Core)?
How can you create a well structured csv file without using any packages in .NET core.
And use class Keys as Header.
public class TestArray
{
public string LastName{ get; set; }
...
1
vote
1
answer
305
views
Unable to resolve 'Microsoft.NETCore.App.Ref (= 6.0.27)' for 'net6.0' when building using .NET 8.0
I am getting the below error while trying a build a project using .NET8.
error NU1100: Unable to resolve 'Microsoft.NETCore.App.Ref (= 6.0.27)' for 'net6.0'.
The machine doesn't have internet ...
- 1,236
0
votes
1
answer
52
views
Convert datatable to pdf with custom header and footer in .net core 6 mvc using itextsharp 5.5.13.3?
I want to generate pdf with data from Datatable and set custom header and footer.
private void ProcessEMICalendarDocument(DocumentGenerationRequestModel item, List<MemoryStream> templateStreams, ...
- 582