dotnet

Blazor Resize and Upload Images

Blazor Resize and Upload Images Upload and save images in a Blazor application using C#. We will cover the process of uploading an image, resizing it if necessary, generating a random file name, and saving it to the server’s wwwroot directory. InputFile: The InputFile component in Blazor allows users to select files from their local system. It triggers an event when the file selection changes. File Size Limit: We can set a maximum file size limit to restrict the size of the uploaded image.

Friday, August 25, 2023 | 3 minutes Read

Blazor Scheduling with Quartz.NET

Blazor Scheduling with Quartz.NET Blazor: Blazor is a web framework that allows developers to build interactive web UIs using C# instead of JavaScript. It enables full-stack development with .NET. Quartz.NET: Quartz.NET is a popular open-source job scheduling library for .NET applications. It provides a flexible and powerful way to schedule and execute jobs at specified intervals. Scheduling: Scheduling refers to the process of defining when and how often a job or task should be executed.

Friday, August 18, 2023 | 10 minutes Read

Blazor Serilog Logging to Console, File and Database

Blazor Serilog Logging to Console, File and Database Warning This post is about .NET 6. .NET 8 version is in the link below: Link: Blazor Radzen .NET 8 Serilog Logging to Console, File and Database Logging: Logging is the process of recording events, messages, or exceptions that occur during the execution of an application. It helps developers understand the behavior of the application, diagnose issues, and track its performance. Logging is an essential aspect of software development and plays a crucial role in maintaining and troubleshooting applications.

Tuesday, August 15, 2023 | 6 minutes Read

Blazor Implementing Google reCAPTCHA v2

Blazor Implementing Google reCAPTCHA v2 How to implement Google reCAPTCHA v2 in a Blazor application using C#. Google reCAPTCHA is a free service provided by Google that helps protect websites from spam and abuse. It uses advanced risk analysis techniques to distinguish between humans and bots. Site Key: A unique key provided by Google when you register your website to use reCAPTCHA. It is used to identify your website when making API requests.

Sunday, August 13, 2023 | 9 minutes Read

Blazor Implementing Google reCAPTCHA v3

Blazor Implementing Google reCAPTCHA v3 Google reCAPTCHA v3 in a Blazor application. Google reCAPTCHA is a service that helps protect websites from spam and abuse by verifying that the user is a human and not a bot. reCAPTCHA v3 is the latest version of this service and provides a seamless user experience without requiring any user interaction. Site Key: A unique identifier for your website, obtained from the reCAPTCHA admin console.

Friday, August 11, 2023 | 5 minutes Read

Blazor Radzen Globalization and Localization

Blazor Radzen Globalization and Localization The concept of globalization and localization in Blazor, a popular framework for building web applications. We will specifically focus on how to implement globalization and localization using Radzen, a set of UI components for Blazor. We will explore the code provided and understand its functionality. Globalization: Globalization refers to the process of designing and developing applications that can be adapted to various cultures and languages.

Wednesday, August 9, 2023 | 5 minutes Read

Blazor Using NPM Packages

Blazor Using NPM Packages Create a new folder named npm_packages in your Blazor project. Open the npm_packages folder directory via command prompt and run the following command to initialize NPM in the application: npm init -y This will create a new package.json file in the npm_packages directory. Install the webpack and webpack-cli packages as development dependencies by running the following command: npm install webpack webpack-cli --save-dev Modify the scripts section of the package.

Monday, August 7, 2023 | 2 minutes Read

Blazor Generic Components

Blazor Generic Components We will explore a Blazor generic component that can be used for performing CRUD (Create, Read, Update, Delete) operations on a list of items. This component is designed to provide a reusable and efficient solution for displaying and managing data in a Blazor application. Blazor: Blazor is a web framework that allows developers to build interactive web UIs using C# instead of JavaScript. It enables full-stack development with .

Saturday, August 5, 2023 | 11 minutes Read

Blazor Expose a Feed as RSS

Blazor Expose a Feed as RSS In this example, we will explore how to expose a feed as RSS using C# and the Blazor framework. We will create a controller that generates an RSS feed based on mock data. RSS (Really Simple Syndication): RSS is a web feed format used to publish frequently updated content, such as blog posts, news headlines, or podcasts. It allows users to subscribe to a website’s content and receive updates in a standardized format.

Wednesday, August 2, 2023 | 3 minutes Read

Blazor EF Migrations with Multiple Providers

Blazor Blazor Entity Framework Migrations with Multiple Providers This code demonstrates how to implement multiple database providers in a Blazor application using C#. It allows you to switch between different database providers, such as InMemory, SQLite, and SQL Server, based on the configuration settings. Database Provider: Refers to the type of database being used, such as InMemory, SQLite, or SQL Server. Connection String: A string that contains the necessary information to connect to a specific database.

Monday, July 31, 2023 | 4 minutes Read

Blazor Authentication and Authorization

Blazor Authentication and Authorization This example represents a Blazor application that allows users to view a list of blog posts. The application uses ASP.NET Core and Blazor authentication and authorization to control access to the blog posts. Before diving into the code, let’s understand some key concepts related to Blazor: Blazor: Blazor is a web framework that allows developers to build interactive web UIs using C# instead of JavaScript. It enables developers to write code that runs on the client-side in the browser using WebAssembly or on the server-side using SignalR.

Sunday, July 30, 2023 | 5 minutes Read

Blazor Radzen CRUD

Blazor Radzen CRUD In this article, we will explore the code for a Blazor page called “BlogPost”. This page displays a list of blog posts using a RadzenDataGrid component. We will go through the key concepts, code structure, and code examples to understand how this page works. Before diving into the code, let’s understand some key concepts related to Blazor and RadzenDataGrid: Blazor: Blazor is a web framework that allows developers to build interactive web UIs using C# instead of JavaScript.

Wednesday, July 26, 2023 | 7 minutes Read