This tutorial is all about Searching Columns Value in MS Access Using VB.Net. In this post i will teach you on Searching Columns Value in MS Access Using VB.Net. So let’s get started:
As a continuation of this tutorial. We will use the Displaying Data Table Records in Datagridview using VB.Net
- First, Design your Form like this one below.
Add a Textbox and a Button.
- After designing the form add this following declaration.
[vbnet]
Public dbdt As New DataTable
[/vbnet] - Click the Search Button and Add this code.
[vbnet]
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
TryMyconnection.Open()
dbdt = New DataTableWith dbcmd
.Connection = Myconnection
.CommandText = “Select * from tblitems where ITEMNAME like ‘” & TextBox4.Text & “%'”
End Withdbda.SelectCommand = dbcmd
dbda.Fill(dbdt)DataGridView1.DataSource = dbdt
Catch ex As Exception
MsgBox(ex.Message)
End Try
dbda.Dispose()Myconnection.Close()
End Sub[/vbnet]
- Then Click F5 to Run the Program.
Output.
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Frequently Asked Questions
What does this VB.NET code snippet demonstrate?
Focused VB.NET WinForms code pattern: how to add, insert, save, search, display, print, connect to SQL Server, or perform a common calculation with minimum code. Drop-in pattern you can adapt for your own capstone module.
What Visual Studio and SQL Server versions does this VB.NET project require?
Most projects use VB.NET WinForms on .NET Framework 4.5+ with SQL Server 2012 Express or higher. To run: install Visual Studio 2019 / 2022 (Community is free) with the ‘Desktop development with .NET’ workload, install SQL Server Express + SSMS, open the .sln file, build, run.
How do I set up the database for this VB.NET project?
Open SQL Server Management Studio (SSMS) and connect to your SQL Server (e.g. localhost\SQLEXPRESS). Right-click Databases, choose Restore Database OR New Database then import the included .sql script. Update the connection string in App.config (or in code-behind Module) with your server name + credentials. Rebuild and run.
Can I use this VB.NET project for a BSIT capstone or thesis?
Yes, VB.NET is one of the most accepted languages by Philippine BSIT panels. Extend it: add role-based access (admin/staff/customer login redirect), Crystal Reports or RDLC reports, dashboards with Chart control, audit log, multi-branch support. Pair with Chapter 1-5 documentation matching your panel’s rubric.
Why am I getting ‘connection error’ or ‘cannot find SQL Server’?
Three common VB.NET issues: (1) Connection error: SQL Server isn’t running. Open SQL Server Configuration Manager and verify SQL Server (SQLEXPRESS) service is started. (2) Wrong server name in connection string. Try .\SQLEXPRESS, (local)\SQLEXPRESS, or your machine name. (3) Login failed: SQL Server is set to ‘Windows-only’ authentication. Switch to Mixed Mode in SSMS Server Properties, Security.
Where can I find more VB.NET projects with source code?
Browse the VB.NET Projects hub for the full library. For C# WinForms alternatives see C# Projects. For ASP.NET web alternatives see ASP.NET Projects. For BSIT capstone idea lists see 150 Best Capstone Project Ideas.