Visual Basic .NET Tutorial

  • Submitted by: 
    Hello guys I will show you how to create a graphics image editor in Visual Basic.Net . This code is a image editor that can apply some effects like, zoom, sharpen, smooth, rotate, etc. All this using the .NET classes can operate pixel by pixel. The code shows also how to use clipboard class and open/save dialog and environments. Sample Code For the MDI Form Script Begin VB.MDIForm MDIForm1...
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    This is my another tutorial in VB.NET. In this tutorial we add three picture boxes, a timer, a button and a label. Set the timer interval to 10, which means the images will refresh every 0.01 second. In the code, we shall introduce four variables m,a, b and c, where m is used to stop the timer and a,b,c are used to generate random images using the syntax Int(1 + Rnd() * 3). First, download or...
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    This tutorial is all about getting and displaying the hard disk serial number for a complete disk but not in just a single drive using vb.net. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows Application . 2. Next, add only one...
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    This tutorial will teach you how to create a program that can extract filenames from an ImageList using VB. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows Application . 2. Next, add only one Button named Button1 , ListBox named...
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    This is a very simple tutorial of mine yet a very useful one. This is a program that when you press the enter key in the textbox, it will trigger to have the click event of the button using the VB.NET programming language. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to...
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    This tutorial will teach you how to create a program that can delete all the files in the Recycle Bin and Empty it using the VB.NET language. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows Application . 2. Next, add only one...
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    This tutorial will teach you how to create a flipping of image program as a page in vb.net. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows Application . 2. Next, add two Buttons named Button2 for flipping right the image and...
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    This tutorial will teach you how to create a program that creates a printing of textbox using vb.net. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New Project , and choose Windows Application . 2. Next, add Button for printing named "bnprint", a textbox...
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    This tutorial will teach you how to create a program that will get the information of the battery of your laptop such as getting its percentage battery and if it is charging or not using vb.net language. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application for this tutorial by following the following steps in Microsoft Visual Studio: Go to File , click New...
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    Unlike DataReader, ExecuteNonQuery function allows you to insert, update, and delete data. It executes a query that does not return any value. Consider the following example: 'Execute Non Query Public Function ExecNonQuery ( ByVal strSQL As String ) Dim conn As OleDbConnection conn = New OleDbConnection Try With conn If . State = ConnectionState. Open Then . Close ( ) . ConnectionString =...

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