Blazor JS Interop | | Call JavaScript from C# and Return Values in Blazor

Опубликовано: 19 Март 2026
на канале: Learn DotNet With Bilal
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Learn how to use JavaScript Interop (JSInterop) in Blazor to call JavaScript functions from C# and return values back into your Blazor application. 🚀

In this tutorial, I will explain step by step:
✅ What is JSInterop in Blazor
✅ How to call JavaScript methods from C#
✅ How to return values from JavaScript into Blazor
✅ Best practices for using IJSRuntime
✅ Real-world examples like alert, math functions, and more

Whether you are building with Blazor Server or Blazor WebAssembly, JS Interop is a must-know concept to integrate existing JavaScript libraries and browser APIs into your .NET applications.



If you’re learning Blazor for beginners or want to improve your skills with Blazor WebAssembly / Server, this video is for you!

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