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Q&A

Posts tagged generics

Use for questions about generics, a form of parametric polymorphism found in various OOP languages such as .NET and Java.

This tag doesn't have a detailed wiki yet.

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Q&A Working with a generic class that uses a type that should be of generic type

I have followed Nick Chapsas' tutorial to avoid throwing a ValidationException to treat validation errors and instead rely on LanguageExt.Common.Result&lt;&gt; from LanguageExt library. I have ma...

0 answers  ·  posted 5mo ago by Alexei‭

Question c# generics .net .net-6
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Q&A Mapping generic handler to generic query in MediatR

I am using MediatR in an ASP.NET Core 3.1 application and I want use a generic query and a generic request that deals with getting lists of some standard items I am using in drop-downs and similar:...

0 answers  ·  posted 2y ago by Alexei‭  ·  edited 7mo ago by Alexei‭

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Q&A Declaring interface members with generic return types: "The type parameter [generic type] cannot be used with type arguments"

I'm trying to write an interface to define the set of operations I expect my repositories' Unit of Work implementations to have, and I want this interface to be fulfilled by EF Core's DbContext cla...

2 answers  ·  posted 2y ago by Marc.2377‭  ·  last activity 2y ago by Marc.2377‭

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