All Questions

403 views

Is there a thing like HTTPContextEnricher thats works with Servicestack and Serilog

I'm using Servicestack (.Core) and it's connection to Serilog. Is there a way to automatically enrich all Log-Entries with things like SessionId, UserId, etc.. The serilog-enrichers will not work due ...

Modified: 7 Feb at 15:36

13 votes

25.4k views

How to seed in Entity Framework Core 3.0?

I am trying seed the database with some data, using ASP.NET CORE 3.0 and EF Core. I've created my DbContext and according to [documentation](https://learn.microsoft.com/en-us/ef/core/modeling/data-se...

Modified: 10 Feb at 18:49

2 votes

115 views

Where contains throw Value can't be null

I'm stuck and don't know why this issue occurs. Normally we do like this: ``` var q = await OrmDb.SelectAsync<OrmProductSerial>(p => p.SerialNumber.Contains(reqSearch) ); ``` In this case I need ...

Modified: 7 Feb at 14:46

2 votes

298 views

ServiceStack License not found when using NUnit 3 through Console Runner in TeamCity

I am using a valid license key. But I keep getting this error: ``` ServiceStack.LicenseException : The free-quota limit on '10 ServiceStack Operations' has been reached. Please see https://servicest...

Modified: 6 Feb at 12:34

14 votes

10.9k views

Component attributes do not support complex content (mixed C# and markup)

I am trying to use a Razor argument and pass it into Blazor for further processing, but I get this error message "Component attributes do not support complex content (mixed C# and markup)" on the @onc...

Modified: 6 Feb at 02:10

11 votes

10 answers

4.3k views

408 status code from Cosmos DB using SDK v3

I have an API (.NET Core 2.2) which retrieves documents from Cosmos DB using SDK v3.5.0. Currently some requests are throwing an exception due to timeouts on requests to Cosmos DB - the response is [4...

Modified: 5 Feb at 14:49

15 votes

7.3k views

.Net core 3.x Keyless Entity Types avoid table creation

I need to execute a complex sql query in entity framework core 3.1.1, on researching i found out that keyless entity types is the way to go in code first approach. I see lot of documents for dbquery b...

Modified: 5 Feb at 15:30

11 votes

6.6k views

Building ASP.NET-Core 3.1 with .NET-Standard 2.0 projects leads to conflicting Microsoft.AspNetCore.Mvc.Analyzers assemblies

I'm trying to build an `ASP.NET-Core 3.1` (`netcoreapp3.1`) application which has a dependency on a NuGet library that is `.NET-Standard 2.0` which uses MSBuild SDK `"Microsoft.NET.Sdk.Razor"`. This ...

Modified: 13 Feb at 20:52

13 votes

5k views

How can I generate documentation for C# that outputs as Markdown for an Azure DevOps Wiki?

I've been using DocFX to generate code documentation for C# and for the most part found a lot of success with it. The articles are flexible and I really like that I can use markdown to maintain them w...

Modified: 4 Feb at 19:1

1 votes

37 views

ServiceStack SSE OnJoin and OnLeave callbacks aren't being triggered after calling SubscribeToChannelsAsync and UnsubscribeFromChannelsAsync

I have a single ServerEventsClient object that I use to dynamically subscribe and unsubscribe from channels as needed. I have some channels that are always open and that I pass in the constructor. I r...

Modified: 4 Feb at 14:1

17 votes

4.7k views

What's the real difference between Alternate Key and HasIndex with uniqueness in EF core?

I'm intrested in what is the real difference between this ``` e.HasIndex(c => new { c.UserId, c.ApplicationId, c.Value }).IsUnique(); ``` and this ``` e.HasAlternateKey(c => new { c.UserId, c.Appl...

Modified: 4 Feb at 12:45

11 votes

11.8k views

IdentityBuilder does not contain a definition for 'AddEntityFrameworkStores

I am using .netcore 3.1. While using the following code: ``` using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using ...

Modified: 2 Oct at 21:45

2 votes

548 views

How to set value with NX option and expire using ServiceStack.Redis?

I'm using ServiceStack.Redis to execute commands on REDIS. I would like to simply set value with expire and NX option (which is : set only if not exists). The problem is that ServiceStack.Redis cl...

Modified: 4 Feb at 11:53

11 votes

2.1k views

Add optional content in dotnet new templates in non c# files

I want to modify the content of README.md based on what the developer selects when creating a c# solution from the template. How do I do it? I know that you can define ``` "symbols": { "EnableC...

Modified: 4 Feb at 11:15

11 votes

6k views

Running multiple ASP.NET Core (3.1x/Latest) websites on port 80 with Kestrel

I'm using (ASP).NET Core (3.1x), C#, Blazor and Microsoft Kestrel Web-server and I'm wondering if I can run 2 or 3 different websites (domain names) on one Kestrel instance and on port 80. I would rea...

Modified: 4 May at 14:23

55 votes

4.8k views

Why is "using System;" not considered bad practice?

I have a C++ background and I do fully understand and agree with the answers to this question: [Why is “using namespace std;” considered bad practice?](https://stackoverflow.com/q/1452721/9883438) S...

Modified: 5 Feb at 09:43

25 votes

11.1k views

Hosting ASP.NET Core API in a Windows Forms Application

Background: I am working on a project that involves a WinForms app. The client wants to expose a local-only HTTP server to allow other apps to trigger functionality on a running instance of the WinFor...

Modified: 3 Feb at 20:45

14 votes

10.7k views

warning NETSDK1080: A PackageReference to Microsoft.AspNetCore.App is not necessary when targeting .NET Core 3.0 or higher

How do I fix the nasty warning I'm getting when running .NET Core tests from a command line via `dotnet test`? The `dotnet --version` returns back `3.1.101`. > ``` $ dotnet test watch : Started C:\P...

Modified: 2 Feb at 23:9

0 votes

98 views

ServiceStack: Running "web new web-corefx ProjectName" creates a .NET Framework 4.x project

After reading [Servicestack web pages](https://docs.servicestack.net/web-new), I come to the conclusion that running the following command would create an (ASP).NET Core web project: `web new web-cor...

Modified: 2 Feb at 22:14

1 votes

40 views

Using private repo for ServiceStack X or web global tool

Is there a way to use private repo for custom .NET core templates and use them with X and web global tools provided by ServiceStack?

Modified: 2 Feb at 21:24

64 votes

3.1k views

How is this C# dictionary initialization correct?

I stumbled upon the following and I'm wondering why it didn't raise a syntax error. ``` var dict = new Dictionary<string, object> { ["Id"] = Guid.NewGuid(), ["Tribes"] = new List<int> { 4, 5 ...

Modified: 3 Feb at 10:7

18 votes

21.3k views

How to add controller (not view) support to a server-side Blazor project

While my server-side Blazor app is running, I want some Javascript code in `_Host.cshtml` to be able to post data to a controller action. Of course, this happens completely outside of the scope of, an...

Modified: 2 Feb at 01:24

0 votes

310 views

ServiceStack.Redis Unable to connect to Digitalocean managed redis instance

Recently I started converting a job processor from Node.js to .net core and have chosen to use ServiceStack.Redis to manage the connection to Redis. Annoyingly I can't get it to connect to the manage...

Modified: 1 Feb at 18:50

11 votes