What is two way data binding in Blazor?
This code will help you to understand What is two-way data binding in Blazor.
Two-way is having a bi-directional data flow, i.e., passing the value from the property to the UI and then from the view (UI) to the property as well The synchronization of data flow between model and view is achieved using the bind attribute in Blazor. Refer to the following code example for two-way data flow.
@page "/"
Enter your name: <input type="text" @bind="@Name" /><br />
<h2>Hello, @Name!</h2>
@code {
private string Name { get; set; } = "Blazor";
} 