Maarten Balliauw • 4/14/2020

Building an ASP.NET Core Tag Helper to Show/Hide UI Elements based on Authorization

This technical article provides a step-by-step guide for building a custom Tag Helper in ASP.NET Core. It explains how to replace inline authorization checks in Razor views with a cleaner, tag-based approach (e.g., using an `asp-authpolicy` attribute) to control the visibility of UI elements like buttons based on the user's permissions, using a real-world project example for context.

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#authorization #Aspnet Core #Razor Pages