ASP.NET Web Forms Crash Course 2025 | Full Tutorial with Visual Studio & SQL Database

Описание: Dive into the world of classic web development with this comprehensive ASP.NET Web Forms crash course! Whether you're a student learning from a legacy syllabus, a developer maintaining an existing enterprise application, or just curious about the foundations of .NET web development, this tutorial is for you. In this step-by-step guide, we'll build a complete web application from scratch using Visual Studio 2022.

We'll cover everything from setting up your development environment to connecting to a database, handling user input, implementing validation, and displaying data in a GridView. Learn the core concepts that powered millions of web applications!

🎯 What you'll learn:
0:00 – Intro
0:20 – Installing Visual Studio 2022
2:23 – Intro: What is ASP.NET Web Forms? Who uses it in 2025?
5:30 – Creating a New Project
9:00 – Web Forms Basics (.aspx, code-behind, controls) Button_Click
27:56 – ViewState, PostBack explained
39:20 - LocalDb SQL Setup
43:09 – SQL Server connection with Web.config
49:47– Insert and read data using LocalDB
59:31 - Client and Server Validations
1:07:25– GridView to display records from database

✅ In this tutorial, you will learn:

How to set up your development environment with Visual Studio for Web Forms.

The core concepts of ASP.NET, including Pages, Code-Behind, PostBack, and ViewState.

To build user interfaces using drag-and-drop server controls.

How to handle user input and events with C#.

To connect your web application to a SQL Server database.

How to perform CRUD operations (we cover Create and Read).

To display data dynamically using the powerful GridView control.

To implement both client-side and server-side validation for robust forms.

💻 Tools & Technologies Used:

IDE: Visual Studio Community 2022

Framework: ASP.NET (.NET Framework)

Language: C#

Database: SQL Server LocalDB

If you found this crash course helpful, please give it a thumbs up 👍 and subscribe to IT Sensei for more tutorials! Have questions or working on a Web Forms project? Let us know in the comments below!

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🎯 What you'll learn:
Welcome & Introduction
How to Download & Install Visual Studio 2022
Selecting Workloads for ASP.NET Web Development
ASPX Crash Course: Background & Key Features
Who Uses ASP.NET Web Forms in 2025?
Creating Your First ASP.NET Web Forms Project
Adding Missing .NET Framework Templates
Exploring the Project Structure & Creating a New Page
Building the UI with the Toolbox (Labels, Textboxes)
Understanding the Designer, Source, and Split Views
Building a Simple User Input Form
The PostBack Problem: Losing State on Refresh
How to Persist Data Using ViewState
Connecting to a SQL Server Database
Creating a Database Table in SQL Server Object Explorer
Setting up the Database Connection String in Web.config
How to Insert User Data into the SQL Database
Using Parameterized Queries to Prevent SQL Injection
How to Display Database Records in a GridView
Binding a DataTable to the GridView Control
Adding Validation to Your Form (Client & Server-side)
Using the Regular Expression Validator for Emails
Final Demo & Course Wrap-up



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