Software And Architecture

Lifecycle of Blazor Components Blazor Component Lifecycle Events Blazor components have a lifecycle that defines the various stages a component goes through from its creation to its disposal. Understanding the component lifecycle is crucial for managing state, optimizing performance, and responding to events. Here's an overview of the Blazor component lifecycle events along with sample code to illustrate each stage: Understanding OnInitialized, OnInitializedAsync Initialization : This is the initial stage where the component's parameters and dependencies are set. It happens before rendering. @code { [Parameter] public string Message { get ; set ; } protected override void OnInitialized ( ) { // Initialization logic } } <h3>@Message</h3> Initialize a database connection Load data from a server Set up bindings Create timers or other asynchronous tasks Parameter Set : This stage occurs when component parameters are set. I...

Step-by-Step Guide to Achieving Async Flows in Blazor: 1. Understanding Asynchronous Programming: Before delving into Blazor-specific async flows, it's crucial to understand asynchronous programming concepts like async and await . Asynchronous operations help improve the responsiveness of your UI by not blocking the main thread. 2. Blazor Component Lifecycle: Blazor components have their lifecycle methods. The OnInitializedAsync , OnParametersSetAsync , and OnAfterRenderAsync methods allow you to implement asynchronous operations during various stages of a component's lifecycle. 3. Asynchronous API Calls: Performing asynchronous API calls is a common scenario in web applications. You can use HttpClient to make HTTP requests asynchronously. For example, fetching data from a remote server: @page "/fetchdata" @inject HttpClient Http @ if (forecasts == null ) { <p> < em > Loading... </ em > </ p > } else { <table> ...

WebAssembly: Revolutionizing Web Application Development WebAssembly (Wasm) is a groundbreaking technology that enables developers to run high-performance code in web browsers at near-native speeds. It has the potential to significantly change the way web applications are built, offering new levels of performance, security, and cross-platform compatibility. In this article, we'll explore what WebAssembly is, how it affects web app development, and provide a detailed example of building an e-commerce application using C# and .NET Core. What is WebAssembly? WebAssembly is a binary instruction format designed as a portable compilation target for high-level programming languages like C, C++, Rust, and others. It aims to provide efficient and secure execution of code on web browsers by allowing developers to compile their applications to a bytecode format that can be executed in a sandboxed environment. This bytecode can be executed at near-native speeds, providing performance improv...

Introduction to Blazor with C# Blazor is a modern web framework developed by Microsoft that allows developers to Build interactive web applications using C# and .NET instead of traditional web technologies like JavaScript. Blazor enables you to create web applications using the same language and tools you use to build other .NET applications, such as desktop and mobile applications. It provides a way to write client-side code that runs directly in the browser while leveraging the power of C# and the .NET runtime. How Blazor Works Blazor offers two hosting models: Blazor WebAssembly and Blazor Server. Blazor WebAssembly In the WebAssembly hosting model, the Blazor application is compiled into WebAssembly bytecode, which is a binary instruction format designed for safe and efficient execution in web browsers. This bytecode is downloaded by the browser and executed directly in a secure sandbox environment. The application communicates with the server only during initial dow...