Blazor Component with Button Click - Blazor-wasm Typing CST Test

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Blazor Component with Button Click — Blazor-wasm Code

A component that updates a message when a button is clicked.

# blazor/demo/ButtonClick.razor
<h3>@message</h3>
<button @onclick="UpdateMessage">Click Me</button>

@code {
	private string message = "Click the button!";
	private void UpdateMessage() {
		message = "Button clicked!";
	}
}

Blazor-wasm Language Guide

Blazor WebAssembly (WASM) is a client-side web framework from Microsoft that allows developers to build interactive web applications using C# and .NET instead of JavaScript. Applications run directly in the browser via WebAssembly.

Primary Use Cases

▸Interactive single-page applications (SPAs) with C#
▸Line-of-business applications requiring .NET libraries
▸Client-side applications with offline capabilities
▸Web apps needing tight integration with ASP.NET Core backends
▸Modern web UI replacement for WinForms/WPF apps

Notable Features

▸Client-side execution using WebAssembly
▸Component-based UI architecture
▸Full access to .NET runtime libraries in the browser
▸Integration with ASP.NET Core for API calls and authentication
▸Support for dependency injection and routing

Origin & Creator

Blazor was developed by Microsoft, first introduced in 2018, with WebAssembly support added to enable fully client-side .NET applications.

Industrial Note

Blazor WASM is ideal for enterprises and developers invested in the Microsoft ecosystem who want C# web development without relying on JavaScript frameworks.

More Blazor-wasm Typing Exercises

Simple Blazor WebAssembly Component Blazor Component with Two-Way Binding Blazor Component with Conditional Rendering Blazor Component with Loop Blazor Component with Event Callback Blazor Component with Cascading Parameter Blazor Component with Timer Blazor Component with Form Validation Blazor Component with Nested Components

Practice Other Languages

C React Python C++Rust TypeScript Kotlin PHP Java C#Ruby Mql Cql N1ql Cypher

# blazor/demo/ButtonClick.razor <h3>@message</h3> <button @onclick="UpdateMessage">Click Me</button> @code { private string message = "Click the button!"; private void UpdateMessage() { message = "Button clicked!"; } }