Visual Basic.NET - The Scripts Library Community

Get Local IP Address List Using VB.NET

ferasc@hotmail.com (Feras) — Sat, 28 Nov 2009 15:43:49 +0000

Get local IP address list using VB.NET.

Get Computer Name Using VB.NET

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 16:47:14 +0000

Get a computer’s name by using the static method Dns.GetHostName in VB.NET

Required namespace for this snippet:

Count Words in a Text String in VB.NET

ferasc@hotmail.com (Feras) — Fri, 27 Nov 2009 04:32:41 +0000

A simple function that count number of words in a given text string, assuming that it’s delimited by spaces:

Socket Connect and Data Send in VB.NET

payment@lebmailer.com (Feras) — Fri, 24 Jul 2009 23:49:13 +0000

Function to connect to host machine, and send data via TCP Socket in VB.NET

First, add the following namespace

Play Audio Files Using VB.NET

ferasc@hotmail.com (Feras) — Mon, 29 Jun 2009 02:17:43 +0000

Here is a simple example of how to play audio file in VB.NET.

It requires the System.Media Namespace:
{CODE brush: vb;}Imports System.Media{/CODE}

And the code:
{CODE brush: vb;}    Sub PlaySound(ByVal filepath As String)
        Dim soundplayer As New SoundPlayer
        soundplayer.SoundLocation = filepath
        soundplayer.Play()
    End Sub
{/CODE}

Happy Coding.

Using OleDbCommand to Insert New Record in VB.NET

ferasc@hotmail.com (Feras) — Sun, 28 Jun 2009 23:10:36 +0000

Here is a simple code to insert a new record into a MS Access database using the OleDbCommand Object in VB.NET.

Using DataReader in VB.NET

ferasc@hotmail.com (Feras) — Sat, 27 Jun 2009 01:39:11 +0000

In this tutorial we will work with DataReader to retrieve data from a MS Access database.
First of all, a DataReader is an ADO.NET object that provides read-only, forward-only data faster than a DataAdapter. It’s a good choice over the other objects for read-only purpose.
Also, it’s forward-only, means you cant go back to previous data which was accessed. The cursor in DataReader goes from top to button by using the Method Read.

To fill a DataReader with Data, we are going to use the OleDbCommand object and execute the result onto it.
First, we need to create a MS Access Database, with the following table in it:

Table Name: Position
Fileds:
ID, Number, Primary Key
Position, Text(50)

Bind an ADO.NET DataTable to a TreeView in VB.NET

ferasc@hotmail.com (Feras) — Thu, 25 Jun 2009 23:21:27 +0000

This tutorial demonstrates how to bind an ADO.NET DataTable to a TreeView in VB.NET and MS Access database.
First of all, you need to create two tables:
Positions

Bind an ADO.NET DataTable to a ListBox in VB.NET

ferasc@hotmail.com (Feras) — Thu, 25 Jun 2009 19:44:15 +0000

This example shows how to bind an ADO.NET DataTable to a ListBox in VB.NET and MS Access Database.
First, create a MS Access Database, and name it as db. Add an Employees table to this database:
Table name: Employees
Fields:
ID (number, primary key)
Name (text)

You can modify this Database to fit in your requirements.

Create a new windows project in Visual Studio.NET, and then add a form to this project.
Add a ListBox to the form, name is as lstEmployees.

Get User Domain Name in VB.NET

ferasc@hotmail.com (Feras) — Wed, 24 Jun 2009 03:38:09 +0000

Get user domain name in vb.NET.

{CODE brush: vb;}
Function GetUserDomainName() As String
Return System.Environment.UserDomainName
End Function
{/CODE}
Done!