This tutorial is all about How to Search Items in Listbox Using VB.Net. With this tutorial you Search Items in Listbox Using VB.Net easily. So let’s get starte
- First is open the Visual Basic, Select File on the menu, then click New and create a new project.
- Then a New Project Dialog will appear. You can rename your project, depending on what you like to name it. After that click OK
- Design your form like this just like what I’ve shown you below.
Add a Label, Textbox, Button, and a Listbox from the toolbox.
- After that add this code to Form1 Load.
[vbnet]Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.LoadWith ListBox1.Items
.Add("Andrew Braza")
.Add("Christian Pecson")
.Add("Jesler Ergino")
.Add("Marcus Ibalio")
.Add("Aevahn Perucho")
.Add("John Palo")
.Add("Markfil Baldomero")
.Add("Jesriel Agita")
.Add("Carlie Golez")
.Add("Raffy Buendia")
.Add("Karen Oquendo")
.Add("Ella Diaz")
.Add("Sj Cabrera")
.Add("Argie Dela Cruz")
.Add("Mc Laurence")
.Add("Ej Fajardo")
.Add("Cj Dela Cruz")
.Add("Paulo Manalili")
.Add("Steven Sese")End With
End Sub
[/vbnet]<li>Then, add this code to the Button.<br></li>[vbnet]Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim count As Integer = (ListBox1.Items.Count - 1)
Dim words As String
For search = 0 To count
words = ListBox1.Items.Item(search)
If InStr(words.ToLower, TextBox1.Text.ToLower) Then
ListBox1.SelectedItem = words
End If
Next
End Sub[/vbnet]<li>Finally Click F5 to run the program.<br>
Output:<br>
<figure><a href="https://itsourcecode.com/wp-content/uploads/2017/04/Output-11.png"><img class="wp-image-7255 aligncenter" src="https://itsourcecode.com/wp-content/uploads/2017/04/Output-11-300x206.png" alt="" width="446" height="306"></a></figure>If you have any comments or suggestion about on How to Search Items in Listbox Using VB.Net, Please Feel Free to contact our webpage.<p></p>
<h5>Download How to Search Items in Listbox Using VB.Net Code <strong><a href="https://itsourcecode.com/wp-content/uploads/2017/04/Searchinlistbox.zip">Here</a></strong></h5>
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Frequently Asked Questions
What does this VB.NET WinForms control example demonstrate?
Core Windows Forms control (TextBox, CheckBox, RadioButton, ListBox, TreeView, ProgressBar, Button, DateTimePicker, PictureBox, MenuStrip, ToolStrip, Chart, etc.) usage pattern: properties, events, data binding, common gotchas.
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.