![Video poster](https://img.youtube.com/vi/lyd0ogXG1mQ/sddefault.jpg)
Learn about two-way data binding with the @bind-value directive by creating a conversion calculator. In this short video, we'll learn about Blazor component bind-value and bind-value:event. We will build an inch-to-centimeter conversion calculator that takes advantage of two-way binding and updates in real time using the "oninput" event.
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