ASP.NET Core MVC Mastery

Razor View Engine

3 Views Updated 5/4/2026

Razor Masterclass: Building Dynamic UIs

Razor is not just "HTML with C#". It is a powerful, compiled view engine that supports modularity, reusability, and clean UI code.

Layouts, _ViewStart, and _ViewImports

These 3 files are the foundation of your UI structure. _ViewStart tells Razor which layout to use by default, while _ViewImports provides common namespaces and Tag Helpers to all your views.

Expert Pattern: Razor Sections

Sections allow you to define content in your view that is then rendered in a specific placeholder in your layout. This is perfect for page-specific scripts or meta tags.


// In Layout
<head>@RenderSection("MetaTags", required: false)</head>
// In View
@section MetaTags { <meta name="description" content="Product Page"> }
                        

12-Year Senior Fact: Razor Pre-Compilation

For high-performance apps, always enable **Razor Pre-Compilation** in your .csproj file. This ensures that the time user waits for a page is not wasted on Compiling the CSHTML on the fly under high load! This is how you achieve **sub-10ms** response times.

ASP.NET Core MVC Mastery
1. Core Framework
Introduction to ASP.NET Core MVC
MODULE 1: INTRODUCTION & ENVIRONMENT SETUP
Microsoft Web Stack Overview Evolution of ASP.NET Environment Setup
2. View Engine
Layouts & Partial Views in Razor
MODULE 2: .NET CORE FUNDAMENTALS
Core Concepts Project Structure Startup Flow Middleware Pipeline
MODULE 3: ASP.NET CORE BASICS
Creating Project CLI Commands wwwroot & Static Files
MODULE 4: MVC FUNDAMENTALS
MVC Architecture Dependency Injection (DI) Service Lifetimes
MODULE 5: DATA PASSING TECHNIQUES
ViewData vs ViewBag TempData ViewModel Pattern
MODULE 6: ROUTING
Conventional vs Attribute Routing Custom Constraints
MODULE 7: VIEWS & UI
Razor View Engine Layouts & Sections View Components
MODULE 8: ACTION RESULTS
ViewResult JsonResult RedirectResult
MODULE 9: HTML HELPERS
Form Helpers Custom HTML Helpers
MODULE 10: TAG HELPERS
Built-in Tag Helpers Custom Tag Helpers
MODULE 11: MODEL BINDING
FromQuery vs FromRoute Complex Binding
MODULE 12: VALIDATION
Data Annotations Remote Validation Fluent Validation
MODULE 13: STATE MANAGEMENT
Cookies & Sessions TempData
MODULE 14: FILTERS & SECURITY
Action Filters Authorize Filters Anti-forgery
MODULE 15: ENTITY FRAMEWORK CORE (DEEP DIVE)
DbContext Migrations LINQ Relationships
MODULE 16: DESIGN PATTERNS
Repository Pattern Unit of Work Clean Architecture
MODULE 17: FILE HANDLING
File Upload/Download PDF/Excel Generation
MODULE 18: ADVANCED ASP.NET CORE
Request Lifecycle Bundling & Minification Deployment
MODULE 19: PERFORMANCE & BEST PRACTICES
Caching Strategies Async Programming Secure Coding
MODULE 20: RAZOR PAGES (BONUS)
Razor Pages vs MVC
MODULE 21: REAL-WORLD PROJECTS (🔥 MUST DO)
E-Commerce Web Application Employee Management System