VB .NET CRUD Create, Read, Update, Delete DATAGRIDVIEW with SQL Server Note If you don't know how to work SQL Server With VB .NET : You need to see this then this Logic Using DataGridView Control In VB .NET to Add New - Edit - Delete from/to SQL Server Database or MS-Access or any other Database type. You will find in the end of the lessons the project to download along with source code .  Design Create a new Visual Basic project ( Windows Application ) name it as (MyDg1) and save it to your hard drive. Place a DataGridView Control on the Form1 . Create SQL Server Database file, name it (MyDB) Create Table, name it (Kinds) with just one record, name it (Kinds) Rename the DataGridView Control's name From ( DataGridView1 ) to (DG1) Save/Build the project . Now you have: A project such as this one in the 3 photos (from inside VB .NET and from Outside) vb.net DataGridView Project From Inside VB.Net 2005 DataBase (MyDB) & Tab...

MS Access developers VB 2010 Book Working With Database Full Project Example Download VB 2010 Book to work with MS-Access ⬇️Download Book Download The Source Code The book is 5 chapters and is explained here, it contains source code of a project example on how to work with Microsoft Access Database from Visual Basic 2010 .     In the book; the photos show how to start your project, how to select your database and how to display it. Here, we'll discuss each photo and explain each code block. 1️⃣Chapter#1 - Released VB .Net 2010 Working With DataBase Full Project Example     Photo (1) : Shows the folder that contains the project, the (My-First-Con.vbproj) is the icon you need to click to open the project.     Photo (2) : From menu (Data) choose ( Add New Data Source ), a popup dialog-box will show titled (Choose a Data Source Type) and you select (Database) as long as we are connecting to one, then...

How to Play Sound in VB.NET:  Audio Integration for App Developers Introduction: Why Audio Files Matter in Application Development Audio integration plays a crucial role in enhancing **user experience** for modern applications. Whether it's notification sounds in messaging apps, background music in games, or alert tones for system events, using **audio files effectively** makes applications more engaging and intuitive. For Visual Basic .NET  developers, implementing sound playback adds another layer of interactivity to software—allowing applications to provide feedback, indicate status updates, or even improve accessibility for users with visual impairments. This tutorial explores **sound playback** methods using SoundPlayer and My.Computer.Audio for both foreground and background audio execution. 1. Basic Sound Playback in VB .NET To play a .wav  sound file, use the System.Media.SoundPlayer class. This method loads and plays a sound synchronously....

Your next great App. Your way From interactive Desktop applications , to immerse Web and Mobile solutions, tools to meet your needs today and ensure your continued success tomorrow. Download DevExpress from its main WebSite DevExpress is a very powerful tool for Microsoft Visual Studio 2010 and any Visual Studio starting VS2005 until VS2012. From the above 4Shared.com Widget you can download DevExpress 12.2.4 freely, the uploaded files contain the registration for free Dll leaked [dxv2_regaddin.12.2.4]. The download should be merged in one folder and the 3 parts of Dxperience should be all downloaded and extracted [Merged] in the same folder. 👺After downloading Extract the 3 files into one folder, you will find 2 files after extraction [ DevExpress 12.2.4 and  dxv2_regaddin.12.2.4]. Double-click the Devexpress 12.2.4 exe file and install Dxperience 12.2.4, you may also choose [Trial Version] for now. After installation completed, restart your machine and ...

OleDB Error There is already an open DataReader associated with this Command which must be closed first. OleDB Error : There is already an open DataReader associated with this Command 🎵Problem There is already an open DataReader associated with this Command which must be closed first. ⁉️Cause Having more than 1 dataReader result set working at the same time . 🔬Solution In my best practice solution , I worked with SQL Server2000 and VB.NET 2005 .  The VB.NET Example Project can be downloaded at the end of this post and i t contains ( SQL Server 2000 Database and VB.NET Project ) 👨‍🏫The example shows how to Navigate (First Record - Next Record) using ADO.NET2.0 Online Mode using SQLClient DataReader. SQL Database Name : Market SQL Database Table : Market.Info SQL Server Name : evry1falls In order to use the example correctly ' best practice ', you'll have to Import the SQL Database ' Market ' into your SQL...

Sybase (SAP) Advantage Database  With VB.NET Desktop application development Sybase Advantage Database , now known as SAP Advantage Database Server , is a client-server relational database management system designed for embedded and enterprise applications .  It supports both Indexed Sequential Access Method ( ISAM ) table-based and SQL-based data access , making it versatile for different types of applications . 🍀Key Features Server-side Aliases – Allows developers to define aliases for data paths on the server . Online Backup – Supports backups for both data dictionaries and free tables . Replication – Enables real-time data copying to another server using a push mechanism. It was originally developed by Extended Systems , later acquired by Sybase , and eventually became part of SAP .  Developers who previously used Sybase Advantage Database may now need to access SAP resources for downloads and support2. Are you considering using it for a desktop appli...

VB.NET  WinForms:  How to Check Internet Connectivity Best Methods & Code Examples Introduction Ensuring an active internet connection is essential for many applications—especially those that rely on APIs, cloud services, or remote databases. This guide will show different methods to check internet connectivity in a VB.NET WinForms application. 1. Using Ping to Check Connectivity Any  Desktop application developer   knows that simplest way to verify an internet connection is by pinging a reliable server like Google. Imports System.Net.NetworkInformation Function CheckInternetPing() As Boolean Try Dim ping As New Ping() Dim reply As PingReply = ping.Send("8.8.8.8") ' Google DNS Return (reply.Status = IPStatus.Success) Catch Return False End Try End Function ' Usage: If CheckInternetPing() Then MessageBox.Show("Internet is connected!") Else MessageBox.Show("No internet connection.") End If 2....

CRUD Operations in VB.NET  with SQL Server In this guide, you'll learn how to perform basic CRUD operations — Create, Read, Update, and Delete — using VB.NET and SQL Server. We'll also cover how to generate reports using Crystal Reports. Our sample project is called StudentManager . It handles a student database with fields like StudentID , FullName , BirthDate , and Major . 🔧 Database Table Structure Table Name: Students Fields: StudentID (int), FullName (varchar), BirthDate (date), Major (varchar) 💡 Project Setup Create a new VB.NET Windows Forms Application named StudentManager . Add a DataGridView and textboxes for input. Add buttons for: Add, Update, Delete, Search, Print, and Exit. 📦 Naming Conventions txtName , txtMajor , dtpBirthDate , dgvStudents btnAdd , btnUpdate , btnDelete , btnSearch , btnReport 🧑‍💻 CRUD Code Snippets (PrismJS Ready) 🍀SQL Declaration Imports MySql...

Visual Basic 2010 Computer Virus Visual Basic Courses Online Error: he application failed to initialize properly 0xc000007b Cause: Virus W32.Sality Symptoms: When you attempt to start an application (.exe) it generates an error message the application failed to initialize properly 0xc000007b  Solution: Any antivirus will do the job. In my case: I had VS2010 Professional Edition installed on my X86 machine that runs WinXpSp3 Home Edition along with many other applications (i.e. Office 2003\2007, VS6 SP6) and of course .Net framework 4.0. Every time i develop an application it runs fine until i restart my computer or shut it down and then re-open it again, i receive this annoying error message when i attempt to run the .exe file i just built with VS 2010 " the application failed to initialize properly 0xc000007b " I formatted my C:\ drive and re-install...

VB .NET Google Drive Api Source Code Example WinForms Best Practice  VB .NET Google Drive Api Source Code Example Requirements Visual Basic 2012 [recommended VS 2015] or above (Visual Studio 2019) from  here Visual Basic previous Example from  here Google Account from  here .NET Framework 4.5+ or above. "Async Programming" Google Drive Api [Google.Apis.Drive.v3] from NuGet  here Open VB 2015 Project in VB 2019  Can I open / migrate  Visual Basic 2015  Project Source Code with Visual Basic 2019 ? The answer is Yes, if you want to more details about VB 2015 to VB 2019 migration, please  read VB.NET Google Drive Api v3 post key points How to use Google Developer Console to create a project. How to Configuring Google Api Console How to Install Google Drive Api v3 from Visual Studio 2015 How to Upload Simple file to Google Drive using Google Drive Api v3 from VB.NET How to Upload Large Files (Resumable Upload) using Google Drive Api v3 ...