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How to create component dynamically using RenderTreeBuilder in Blazor?

Platform: Blazor| Category: Components

The RenderTreeBuilder class will let you create required content or component in dynamic manner at runtime. In the following code example, the header Component has been created at runtime through RenderTreeBuilder.


using Microsoft.AspNetCore.Components; 
using Microsoft.AspNetCore.Components.Rendering; 

namespace BlazorServerApp 
    public class DynamicRenderComponent: ComponentBase 
        protected override void BuildRenderTree ( RenderTreeBuilder builder ) 
            builder.OpenElement(0, "h1"); 
            builder.AddContent(0, "This is Example of Dynamically Render Component"); 


@page "/" 
@using Microsoft.AspNetCore.Components.Rendering; 


@code { 


View Sample in GitHub

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