edvaldo b. guimarães filho

The SharePoint Framework (SPFx) provides a modern toolchain that integrates deeply with the open-source JavaScript ecosystem.Over time, Microsoft evolved this toolchain to improve build performance, modularity, and developer experience.Today, SPFx relies on the RushStack suite and Heft build orchestrator —… Continue reading

The SharePoint Framework (SPFx) evolves with each release, introducing updated dependencies on Node.js (LTS versions), TypeScript, and React.To maintain compatibility and avoid environment issues, developers should always align their Node.js version and global toolchain with the specific SPFx version they… Continue reading

Below is a table listing key SPFx versions, their compatibility context (primarily Node.js and general toolchain), and the npm/global commands to install/upgrade them. SPFx Compatibility & Install Commands Below is a table listing key SPFx versions, their compatibility context (primarily… Continue reading

The SharePoint Framework (SPFx) is Microsoft’s client-side development model for modernizing and extending the SharePoint Online user experience, as well as for building customizations that span across Microsoft Teams, Viva Connections and other Microsoft 365 experiences. It was first made… Continue reading

he SharePoint Framework (SPFx) toolchain is the foundation for building, packaging, and deploying client-side components in SharePoint Online and Microsoft 365. Through a combination of modern web technologies — Node.js, npm, Gulp, Webpack, TypeScript, and Yeoman — it transforms your… Continue reading

After mastering packaging and deployment, the next step in the SPFx development journey is integrating your web parts with SharePoint Online and Microsoft 365 data. SPFx offers direct, authenticated access to SharePoint REST endpoints via SPHttpClient, and to broader Microsoft… Continue reading

After compiling and bundling your SPFx solution (Parts 1 & 2), the final step is to package and deploy it so that users can install the web part or extension in SharePoint Online or Microsoft Teams. 📦 SharePoint Framework (SPFx)… Continue reading

In Part 1, we introduced the SPFx toolchain and its components.Now, let’s dive deep into what happens inside the build pipeline — specifically how Gulp, Webpack, and TypeScript coordinate to transform your source code into a deployable .sppkg package. Understanding… Continue reading

In Part 1, we introduced the SPFx toolchain and its components.Now, let’s dive deep into what happens inside the build pipeline — specifically how Gulp, Webpack, and TypeScript coordinate to transform your source code into a deployable .sppkg package. Understanding… Continue reading

The SharePoint Framework (SPFx) is the modern development model for extending SharePoint Online and Microsoft 365 experiences.It enables developers to build client-side solutions using TypeScript, React, Node.js, and web tooling—integrated directly into the SharePoint page lifecycle. At its core, SPFx… Continue reading

Because SPFx integrates deeply with the Microsoft 365 ecosystem, every version has a defined lifecycle.Knowing how these versions are supported — and when they expire — helps you keep your solutions reliable, secure, and compatible with future updates of SharePoint… Continue reading

Every SharePoint Framework project depends on a very specific set of tools:Node.js, TypeScript, React, and Gulp.The SPFx build system is tightly version-locked, meaning that if one part is out of sync, your project might not even compile. Knowing which combinations… Continue reading

Many SPFx developers reach a point where older projects (for example, 1.16 or 1.19) stop building after upgrading Node.js or installing new tools.This happens because every SPFx release supports only specific Node and TypeScript versions. The good news is that… Continue reading

When you update Node.js, TypeScript, or SPFx packages, it’s common for your previously stable SharePoint Framework project to stop building.Messages appear that look cryptic at first glance — but almost all of them come down to one simple issue: version… Continue reading

In every SharePoint Framework (SPFx) project, the file package.json defines how the entire environment works — which Node.js version is required, which SPFx libraries are installed, how React is integrated, and how Gulp builds your code. As Microsoft continuously updates… Continue reading

Updating your SharePoint Framework (SPFx) environment can be painful.Every time you upgrade Node.js or the Yeoman generator, old projects start throwing build errors, TypeScript mismatches, or Gulp crashes.This is not bad luck — it’s a version compatibility problem that affects… Continue reading

Here’s the full plain-text version of your article in English — rewritten from scratch with the latest 2025 information (including Node.js 22 LTS, as stated on Microsoft Learn).All examples, errors, and recommendations are now accurate for SPFx 1.20+ environments. How… Continue reading

When building console applications, Azure Functions, or desktop tools that interact with SharePoint Online, authentication is one of the most important challenges. Older approaches relied on credentials or app-only secrets, but today Microsoft recommends using Microsoft Authentication Library (MSAL) for… Continue reading

When migrating or uploading documents to SharePoint using the Client-Side Object Model (CSOM), you may encounter this error: The request message is too big. The server does not allow messages larger than 2,097,152 bytes. This error is common in automation,… Continue reading

Migrating document libraries between SharePoint sites is a common scenario during restructuring, modernization, or automation. However, one of the biggest challenges is preserving original metadata — specifically: By default, when uploading files or creating folders through CSOM, SharePoint automatically assigns… Continue reading

Understanding Yeoman and the Architecture of SharePoint Framework (SPFx) Table of Contents 1. Introduction The SharePoint Framework (SPFx) is Microsoft’s modern development model for building client-side customizations in SharePoint Online and on-premises (2016–2019).It enables developers to build web parts, extensions,… Continue reading

Excellent — here’s Section 9 of your full article, expanding it into a complete, production-style migration guide.This section shows how to run FileMigrationServiceV2 inside a console app with a progress bar, job summary, and estimated completion time. Running the Migration… Continue reading

Migrating SharePoint Libraries with Full Metadata, Version History, Check-In Comments, and Audit Logs (v2) Overview In this enhanced version of the FileMigrationService, we extend the migration logic to: This version provides an auditable, production-ready migration path for complex SharePoint Online… Continue reading

When performing large-scale SharePoint Online migrations, one of the most challenging aspects is preserving document history, including: This article explains how to create a C# utility class that automates this process using the SharePoint Client-Side Object Model (CSOM). The sample… Continue reading

In the previous parts, we built Fluent Video Hub, a modern SharePoint Framework web part using Fluent UI.It dynamically loads and plays .mp4 videos from SharePoint libraries, and in Part 3, it began saving view and rating events into a… Continue reading

Extending Fluent Video Hub: Carousel Navigation + Ratings with Fluent UI Overview In Part 1 we built Fluent Video Hub, a modern SPFx web part that lists and plays videos from a SharePoint document library using Fluent UI.In this follow-up,… Continue reading

This article presents how to create a clean, light, and professional video player Web Part for SharePoint Online using the SharePoint Framework (SPFx) and Fluent UI React components.The result is a visually elegant player that dynamically loads .mp4 files from… Continue reading

In Power Automate, a single flow can only start from one trigger. You cannot place two different triggers (for example, “When an item is created” and “When an item is modified”) in the same flow.However, in many real scenarios —… Continue reading

Here is the same article rewritten entirely in English, in a professional, technical documentation style — with no emojis or informal language. Power BI: Converting Text Columns to Date in DAX (and Avoiding Type Conversion Errors) 1. Introduction One of… Continue reading

When automating SharePoint processes with Power Automate, it is common to encounter scenarios where a flow needs to pause until a specific field value changes — for example, waiting until a document is approved or a status column changes to… Continue reading

When automating SharePoint processes with Power Automate, one of the most critical design decisions is which trigger to start your flow. Many users instinctively select “When an item is created or modified”, believing it offers flexibility — but in practice,… Continue reading

This trigger is extremely powerful, but it also introduces a subtle and dangerous behavior: recursive updates — meaning that every time the flow updates the same item that triggered it, the flow fires again, leading to infinite loops or trigger… Continue reading

Exporting Power Automate Flows: Standard Packages vs. Solutions 1. Introduction Power Automate allows two main approaches for exporting flows: Understanding the differences between these two methods is essential when building flows that need to be moved, reused, or maintained across… Continue reading

Exporting a flow in Power Automate generates a .zip package that contains the complete description of the flow. Unlike traditional code exports, this package is declarative: it is composed of structured JSON files that define the triggers, actions, connections, and… Continue reading

Managing collaboration spaces in SharePoint often requires creating multiple subsites with a consistent structure. Doing this manually is repetitive and error-prone. A more robust approach is to define a site template once, register it in the tenant, and then automate… Continue reading

Before automating the creation of subsites or sites in SharePoint Online, it’s necessary to have a template available. In the modern model, templates are based on Site Designs and Site Scripts. 🏗️ Creating and Registering a SharePoint Site Template (Site… Continue reading

Organizations often need to provision new SharePoint subsites in a consistent way. Instead of creating them manually, it is possible to automate the process using Power Automate combined with the SharePoint REST API. 🚀 Automating SharePoint Subsite Creation with Power… Continue reading

When integrating applications with enterprise content platforms, it is common to query items in lists by a specific field value. Instead of retrieving all items and filtering locally, a more efficient approach is to call the platform’s REST API directly… Continue reading

Integrating Azure Functions with Power Automate allows you to run serverless code in the cloud directly from automated workflows. 🔗 Calling an Azure Function from Power Automate with the HTTP Connector 1. Introduction Integrating Azure Functions with Power Automate allows… Continue reading

Azure Functions allow you to host serverless code in the cloud. Power Automate provides workflows to automate business processes. Connecting both is powerful: you can trigger complex backend logic directly from a Flow. 🔗 Calling an Azure Function from Power… Continue reading

Interactive 360° videos are increasingly popular for training, product demos, and immersive experiences. In this article, we will create a SharePoint Framework (SPFx) WebPart that uses A-Frame — a powerful WebXR framework — to embed 360° video playback directly inside… Continue reading

Building a Simple Analog Audio Amplifier Designing and building a simple analog audio amplifier is one of the best entry-level projects in electronics. The goal is to take a weak signal, such as from a microphone, a guitar pickup, or… Continue reading

The ATX (Advanced Technology eXtended) power supply standard, introduced by Intel in 1995, defines both the physical layout of power supplies and the electrical specifications required for personal computers. One of its most important aspects is the connector pinout, which… Continue reading

The ATX (Advanced Technology eXtended) power supply standard, originally developed by Intel in 1995, defines not only the form factor of PC power supplies but also the electrical characteristics and connector pinouts used to deliver stable power to computer components.… Continue reading

Calculated columns in SharePoint are extremely useful for deriving values from other fields (e.g., [StartDate] + 7 or concatenating text).When building custom integrations with the SharePoint REST API, developers often ask: can I query, filter, or update calculated fields?This article… Continue reading

When dealing with large directory structures, printing results to the console is not enough. Exporting the file tree to a CSV file allows you to analyze it in Excel, Power BI, or any reporting tool. Exporting Directory and File Listings… Continue reading

Sometimes you need more than just listing files and folders from a single directory. You may want to scan all subdirectories recursively and show the complete structure. In .NET, this can be done easily with the System.IO namespace. Recursive Directory… Continue reading

When working with file systems in .NET, one of the most common tasks is to list directories inside a given folder. The System.IO namespace provides everything you need to achieve this in a simple and reliable way. Listing Directories in… Continue reading

Great 👍 let’s continue the series with Part 5: using Power Automate to connect directly to Azure Blob Storage, so you can fetch, list, or download your modular PnP XML templates without involving the Function. So far: Now let’s integrate… Continue reading

So far in this series: Now let’s take the final step toward a cloud-native and secure architecture by replacing client secrets and hardcoded credentials with Managed Identity. Part 4: Using Managed Identity for SharePoint and Blob Storage in Azure Functions… Continue reading

In Part 1 we modularized PnP templates into multiple XML files.In Part 2 we wrapped the process in an Azure Function for automation. Now we’ll make the system cloud-native by replacing local storage (c:\pnp) with Azure Blob Storage. Part 3:… Continue reading

In the first part we saw how to export and import a SharePoint site template in a modular way using PnP Framework, splitting it into multiple XML files (Fields.xml, List_*.xml, Navigation.xml etc.). Now let’s see how to wrap this process… Continue reading

When working with SharePoint provisioning, exporting a site template often results in a large, monolithic XML file containing everything: lists, fields, navigation, pages, features, etc. Modular Export and Import of SharePoint Templates with PnP When working with SharePoint provisioning, exporting… Continue reading

Provisioning templates are a powerful way to replicate SharePoint site structures. With the PnP Framework, you can capture a template from one site and reapply it to others. Applying a PnP Provisioning Template from Local Disk to SharePoint Online (C#)… Continue reading

In SharePoint Online projects, provisioning templates are a powerful way to capture site structures (lists, fields, content types, navigation, etc.) and reapply them to new sites. Exporting SharePoint Templates with PnP Framework and MSAL (C# Console App) In SharePoint Online… Continue reading

When you need to integrate SharePoint, Power Automate, or other systems with small pieces of custom logic, Azure Functions are a perfect fit. They allow you to run lightweight code in the cloud, triggered by events such as HTTP requests.… Continue reading

When you already have a C# console application that solves a problem, but you need to expose it to automation platforms like Power Automate, the best solution is to transform it into an Azure Function. With this approach, your existing… Continue reading

Network cameras such as the TP-Link Tapo C40 are increasingly used for home surveillance, IoT integration, and edge AI processing. While the Tapo ecosystem provides a cloud-based mobile app, professionals and system integrators often need direct access to the video… Continue reading

Semiotics is the study of signs, symbols, and their role in communication. It provides a theoretical framework to analyze how meaning is produced, transmitted, and interpreted in different contexts—from literature and media to advertising, architecture, and digital technologies Semiotics and… Continue reading

Basic Statistics to Bayes: a really simple step-by-step (with SVG formulas) All mathematical expressions below are rendered as SVG images (via CodeCogs) so they work in any WordPress without plugins. Step 1 — Population, sample, and variable Population: the full… Continue reading

Estatística Básica até Bayes: um passo a passo realmente simples (com fórmulas em SVG) Todas as expressões matemáticas abaixo são renderizadas como imagens SVG (via CodeCogs) para funcionar em qualquer WordPress sem plugins. Passo 1 — População, amostra e variável… Continue reading

Simple Bayesian Analysis — Technical Guide (SVG Equations) All mathematical expressions below are rendered as SVG images for perfect rendering in WordPress without plugins. The Core Idea Bayesian analysis updates a prior belief using new evidence to produce a posterior… Continue reading

📎 C# Console App: Attach a File to a SharePoint List Item via REST + MSAL (No SDK) This guide walks you through building a .NET Console App that connects to SharePoint Online using MSAL (interactive authentication) and uploads a… Continue reading

🔐 C# Console App: Connect to SharePoint Online and Fetch List Item by Title Using MSAL + REST (No SDKs) This guide walks you through building a .NET console app that: ✅ Authenticates with Azure AD (Entra ID) using MSAL… Continue reading

Connect & Query SharePoint Online from C# (.NET) with Interactive Login — Get List Item by Title This post shows how to build a fresh, minimal .NET console app that: No SDK lock-in, no tenant names hardcoded. The scope is… Continue reading

This article is your reusable base to start any SharePoint Online automation in C# with interactive MSAL authentication. It does one thing: sign you in and prove the connection by reading the site title via the SharePoint REST API. From… Continue reading

A complete guide on using Microsoft.Identity.Client (MSAL) with the PnP Core SDK, manually injecting tokens into SharePoint Online connections — all using clean dependency injection and external configurati 🔐 Authenticating to SharePoint Online Using MSAL and PnP.Core with Custom Token… Continue reading

📁 Reading SharePoint Authentication Parameters from a JSON File in .NET with PnP Core SDK Author: Edvaldo Guimarães\ Category: Microsoft 365 Development / C# / SharePoint\ Tags: .NET 6, PnP Core SDK, MSAL, SharePoint Online, Configuration 🧠 Introduction In this… Continue reading

🔧 Authenticating to SharePoint Online with PnP Core SDK and MSAL in .NET 6+ Author: Edvaldo Guimarães\ Category: Microsoft 365 Development / C# / SharePoint\ Tags: .NET 6, PnP Core SDK, MSAL, SharePoint Online, Authentication 🧠 Introduction In this article,… Continue reading

🔐 Connecting to SharePoint Online Using PnP Core SDK and Interactive Login in .NET Author: Edvaldo Guimarães\ Category: Microsoft 365 Development / C# / SharePoint\ Tags: .NET 6, PnP Core SDK, MSAL, SharePoint Online, Authentication 🧠 Introduction In this article,… Continue reading

In this article, we’ll walk through the creation of a simple yet practical .NET console application that lists all files modified in the last hour within a specified directory. This is a great starting point for developers who want to… Continue reading

Introduction When you work with logs, documents, or any fast-changing directory, it’s often useful to quickly identify which files were updated in the last hour.Instead of manually sorting in Explorer, we can build a lightweight command-line app in C# that… Continue reading

🌀 How to Build an SPFx Web Part for 360° Image Viewing Using Photo Sphere Viewer v5 In this tutorial, you’ll learn how to create a React-based SPFx Web Part that displays equirectangular 360° images in SharePoint Online using the… Continue reading

Neste artigo, você aprenderá como criar uma Web Part SPFx com React para exibir imagens 360° equirectangulares em SharePoint Online, utilizando a biblioteca Photo Sphere Viewer (PSV) na versão v5+. 🌀 Como Criar uma Web Part SPFx para Visualização de… Continue reading

1) Hands-on: SPFx Web Part com Photo Sphere Viewer Aqui vai um esqueleto mínimo de Web Part SPFx que integra o Photo Sphere Viewer (PSV) com o adaptador equiretangular e o plugin de marcadores. Passo 1 – Instalação No projeto… Continue reading

Photo Sphere Viewer (PSV) Deep-Dive: Building Production-Grade 360° Experiences on the Web Photo Sphere Viewer (PSV) is a modern JavaScript library for rendering 360°/VR panoramas and videos directly in the browser. It is powered by Three.js/WebGL, offers a clean plugin… Continue reading

While the concept of equirectangular images is mathematical, in engineering and visualization projects the challenge is how to actually create, validate, and deploy them. Below is a structured workflow. Creating and Validating an Equirectangular 360° JPG/PNG While the concept of… Continue reading

Understanding Equirectangular 360° Images (JPG/PNG) in Engineering and Visualization The rapid growth of immersive technologies has increased the demand for standardized image formats that allow 360° visualization in virtual environments. One of the most widely used formats is the equirectangular… Continue reading

The Future of PLM: Sustainability-Native, Cloud-Delivered, and Gen-AI Augmented Product Lifecycle Management (PLM) is evolving from a CAD-centric data vault into a sustainability-aware, cloud-delivered, and AI-augmented orchestration layer that spans design, engineering, manufacturing, service, and end-of-life. Three shifts dominate roadmaps… Continue reading

Technical Comparison: ENOVIA vs Siemens Teamcenter vs PTC Windchill in PLM The PLM (Product Lifecycle Management) ecosystem is dominated by three major players: Dassault Systèmes ENOVIA, Siemens Teamcenter, and PTC Windchill. Each solution offers a different architectural approach, integration strategy,… Continue reading

Product Lifecycle Management (PLM) and the Role of Dassault Systèmes ENOVIA Product Lifecycle Management (PLM) is a discipline and software ecosystem that manages the entire lifecycle of a product—from conceptual design, through engineering, manufacturing, service, and disposal. Unlike traditional Product… Continue reading

Hybrid Workflow: Integrating 360° Imaging and LiDAR for Engineering Digital Twins Digital twins in engineering are virtual replicas of physical assets, synchronized through data and continuously updated for lifecycle management. A robust digital twin must provide both geometric accuracy (for… Continue reading

360° Imaging vs LiDAR Scanning in Engineering Projects In engineering, accurate site representation is essential for design validation, progress monitoring, and lifecycle management. Two technologies dominate this space: 360-degree imaging and LiDAR (Light Detection and Ranging) scanning. While both capture… Continue reading

Applications of 360-Degree Images in Engineering: A Technical Analysis 360-degree imaging has moved beyond consumer entertainment into critical engineering workflows. In modern infrastructure, construction, and industrial environments, these immersive images provide a cost-efficient, data-rich layer of context that can complement… Continue reading

Understanding 360-Degree Images: A Technical Introduction 360-degree images, also known as panoramic or immersive images, are a way of capturing and displaying a complete environment around a single point of view. Unlike traditional photography that captures a limited frame, a… Continue reading

Perfeito. Vou estruturar o primeiro artigo para o seu blog técnico com base no que já conversamos: introdução ao projeto, foco no Campeonato Paulista como fonte inicial de dados e primeiros passos no Power BI. Building a Power BI Dashboard… Continue reading

Technical Article: Why Leica Cameras Are Legendary Introduction Leica revolutionized photography by introducing the portable 35 mm camera in 1925. Since then, its mechanical precision, exceptional lenses, and minimalist philosophy have created a legacy that blends engineering, art, and tactile experience… Continue reading

🔐 Getting an Access Token for SharePoint Online Using MSAL in a Console App (.NET) Modern authentication in Microsoft 365 revolves around secure, token-based flows. If you’re building tools or automations that connect to SharePoint Online, you’ll need to acquire… Continue reading

When working with SharePoint development scenarios—especially for automation or site provisioning—it is often necessary to replicate list structures and views. This article demonstrates how to extract the XML of an existing view in SharePoint and use PnPjs to recreate both… Continue reading

Setting Up PnPjs Context Accessors for SharePoint and Microsoft Graph in SPFx This article provides a technical overview of how to create and manage context-aware singleton accessors for both SharePoint and Microsoft Graph using the PnPjs library in a SharePoint… Continue reading

Creating a Simple SharePoint List Item Creator WebPart using SPFx, React, and PnPjs This article presents a technical walkthrough for building a SharePoint Framework (SPFx) WebPart using React and the PnPjs library to create list items in SharePoint. The WebPart… Continue reading

Enabling SSL/TLS Encryption for SQL Server in SharePoint Environments Introduction In enterprise-grade SharePoint environments, securing the communication between SharePoint servers and SQL Server is paramount. By default, data exchanged between SQL Server and its clients is not encrypted, leaving it… Continue reading

Configuring SQL Server Ports for SharePoint: Firewall Rules and Best Practices Introduction Microsoft SharePoint, whether deployed as a farm on-premises or in a hybrid setup, relies heavily on Microsoft SQL Server for its data storage and retrieval operations. SQL Server… Continue reading

Configuring SQL Server Port Access for SharePoint Environments: A Technical Guide Introduction In a Microsoft SharePoint environment—whether on-premises or hybrid—Microsoft SQL Server plays a critical role as the data backbone. SharePoint stores its configuration, content, service applications, and search data… Continue reading

Advanced Governance in Microsoft 365: Combining Sensitivity Labels, Retention Policies, and Insider Risk Management As regulatory demands increase and insider threats become more sophisticated, organizations must move beyond basic data classification. Microsoft 365 provides an integrated suite of Information Governance,… Continue reading

Sensitivity Labels for Microsoft Teams and SharePoint: Site and Group Classification at Scale As collaboration expands across cloud-based environments, controlling access and applying consistent governance to Microsoft Teams and SharePoint Online has become a key aspect of enterprise security. With… Continue reading

Automating Data Classification: Sensitivity Labels with DLP in Microsoft 365 As data volumes continue to grow, manual classification of sensitive content is no longer sufficient. Microsoft 365 offers auto-labeling capabilities integrated with Data Loss Prevention (DLP) to ensure that sensitive… Continue reading

Defining Sensitivity Labels in Microsoft 365: A Foundation for Robust Information Protection Information protection is at the core of any modern enterprise’s security strategy. As organizations face increasing regulatory requirements and evolving cyber threats, managing and securing data across various… Continue reading

Protecting Enterprise Data with Microsoft 365 Information Governance In today’s cloud-first, hybrid work environment, information governance and data protection are essential pillars of an organization’s compliance strategy. Microsoft 365 offers a comprehensive set of tools and services under its Microsoft… Continue reading

Packaging and Deploying a Custom Top Navigation Menu in SPFx This final part of our series walks through how to: Step 1: Create the TopMenu SharePoint List A. Create the list manually (GUI) Navigate to your site (e.g. https://sharepoint.com/sites/site) and:… Continue reading