.NET Framework: Get Type from TypeInfo
The new reflection API introduces the `TypeInfo` class: [https://learn.microsoft.com/en-us/dotnet/api/system.reflection.typeinfo](https://learn.microsoft.com/en-us/dotnet/api/system.reflection.typeinf...
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- 28 Dec at 07:52
Creating instance of Entity Framework Context slows down under load
We noticed that some very small web service calls were taking much longer than we expected. We did some investigation and put some timers in place and we narrowed it down to creating an instance of ou...
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- 9 Jun at 08:41
Fatal error: Uncaught ArgumentCountError: Too few arguments to function
I know there was a some questions related to this, but there are in c++ or other languages. I get this error and I'm not sure what is wrong with my function. My error looks like this: ``` Fatal err...
ServiceStack InMemoryVirtualPathProvider for Razor - GetViewPage null
I tested this with the default out of the box implementation and GetViewPage retrieves the view from the file system without a problem. I swapped out the RazorFormat's VirtualFileSource for the inmem...
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- 20 Apr at 13:48
ServiceStack CsvRequestLogger could not read last entry exception
During the configuration of the AppHost, an exception is always thrown from ServiceStack.CsvRequestLogger.ReadLastEntry. Am I trying to construct the NLogFactory too early or do I have something in th...
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- 20 Apr at 20:40
Is System.Net.Mail.SmtpClient obsolete in 4.7?
Few days back I visited a [blog](https://www.infoq.com/news/2017/04/MailKit-MimeKit-Official) that said `System.Net.Mail.SmtpClient` is obsolete and an open source library [MailKit](https://github.com...
Getter and setter coming from different interfaces
I really need to have something like this: ``` interface IReadableVar { object Value { get; } } interface IWritableVar { object Value { set; } } interface IReadableWritableVar : IReadableVa...
C# - Adding objects that implement interfaces to a dictionary
I have a dictionary: ``` private Dictionary<Type, IExample> examples; ``` I have two classes that implement the interface: ``` public class Example1 : IExample { } public class Example2 : IExampl...
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- 20 Apr at 08:23
ngIf - Expression has changed after it was checked
I have a simple scenario, but just can't get it working! In my view I display some text in a box with limited height. The text is being fetched from the server, so the view updates when the text com...
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- 20 Apr at 07:53
Cannot register GattCharacteristicNotificationTrigger Background Task after Creators Update
The background task registration code looks like this: ``` var builder = new BackgroundTaskBuilder(); builder.Name = name; builder.TaskEntryPoint = typeof(BackgroundTaskClass).FullName; var trigger =...
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- 20 Apr at 06:18
ServiceStack Render Razor Fails to Find View
This is a self hosted project. There is a `Views\Member.cshtml` file that is set to copy always as content. The following when run returns null for the `razorView`. I seem to be missing something h...
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- 20 Apr at 00:53
ServiceStack IServiceGateway in Non Service/Non Controller and IOC
I have a console app with hangfire and service stack services into. Hangfire has its own IOC Adapter Implementations which has been integrated into a Funq adapter. I'm trying to use an IGatewayServi...
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- 19 Apr at 21:35
Error: the entity type requires a primary key
I would like to expand the question asked on this thread [Binding listbox to observablecollection](https://stackoverflow.com/questions/43355477/binding-listbox-to-observablecollection) by giving it ...
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- 11 Mar at 10:23
The ASPNETCoreModule which is required to host .NET Core projects in IIS does not appear to be installed
I've just installed `Visual Studio 2015` and have just created new `ASP.NET Core Web Application` project. When I run the `ASP.NET Core Web application` project I've met the following exception(I am j...
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- 20 Apr at 09:32
Target .NET Core Class Library From .NET Framework 4.6.2 Class Library
I have a library written using .NET Core, targetting .netstandard2.0. According to this [site](https://learn.microsoft.com/en-us/dotnet/articles/standard/library) it should be compatible to use the th...
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- 17 Jul at 08:44
Avoid Entity Framework Error with Multiple Tasks Running Concurrently on Same DbContext
I have a WebApi controller in a Dotnet Core project running Entity Framework Core with Sqlite. This code in an action occationally produces errors: ``` var t1 = _dbContext.Awesome.FirstOrDefaultAsyn...
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- 19 Apr at 13:28
JAVA_HOME should point to a JDK not a JRE
I am trying to set up maven for my project and I am getting this error "JAVA_HOME should point to a JDK not a JRE" I know there are already similar question but it did not work. How can I point J...
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- 13 Mar at 09:42
How to set a default value in react-select
I have an issue using react-select. I use redux form and I've made my react-select component compatible with redux form. Here is the code: ``` const MySelect = props => ( <Select {...prop...
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- 29 Mar at 09:9
Object disposing in Xamarin.Forms
I'm looking for the right way to dispose objects in a Xamarin Forms application. Currently i'm using XAML and MVVM coding style. Then from my view model i get a reference to a disposable object throug...
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- 16 Jul at 09:32
How to read configuration values from AppSettings and inject the configuration to instances of interface
Just recently, I have been trying out the new asp.net features and came across this issue. I know that we can read the configuration as strongly typed instance. but i have no idea how can i inject the...
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- 7 May at 02:7
How to put a component inside another component in Angular2?
I'm new at Angular and I'm still trying to understand it. I've followed the course on the Microsoft Virtual Academy and it was great, but I found a little discrepancy between what they said and how my...
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- 19 Apr at 11:26
How to allow access outside localhost
How can I allow access outside the localhost at Angular2? I can navigate at `localhost:3030/panel` easily but I can not navigate when I write my IP such as `10.123.14.12:3030/panel/`. Could you plea...
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- 30 Jan at 13:23
.NET Core Microservice using RabbitMQ
I am planing to use Microservice architecture for a project. The selected technology stack is `.NET Core` with `Docker` and `RabbitMQ` as a simple service bus and this should be able to deploy on `Lin...
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- 19 Apr at 09:55
I can't get parameter names from valuetuple via reflection in c# 7.0
I want to Map a ValueTuple to a class using reflection. Documentation says that there is a Attribute attached to ValueTuple with parameters names (others than Item1, Item2, etc...) but I can't see any...
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- 19 Apr at 07:28
Programmatically scrolling to the end of a ListView
I have a scrollable `ListView` where the number of items can change dynamically. Whenever a new item is added to the end of the list, I would like to programmatically scroll the `ListView` to the end....
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- 17 Feb at 10:36