# Visual Basic .NET Tutorial

- If you are trying to write code on how to solve quadratic equations , hopefully this tutorial will help you a lot. In this simple program, it will determine the number of roots the equation has and as well as compute the roots. Just follow the steps below to find it out.
- In this tutorial, I will teach you how to create a log file in c#.net. Writing a log is very important in every transaction that has been made. In this way you can track if the transaction has an error and how to determine where the error occurs . See the procedure below.
- In this tutorial, I will teach you how to delete multiple data using vb.net and MS Access database . This method will give you convenience in deleting data and you can select what data to be deleted by using a checkbox . This will surely help you especially if you have multiple data to delete. Follow the procedure below to see how it works.
- In this tutorial, I will teach you how to save multiple data in the database by using vb.net and MS Access database. I create this tutorial because of the request of my followers. This method is very helpful for saving multiple data in just a click. Hope you will find this tutorial useful too.
- In this tutorial I will teach you how to calculate the sum of even digits of a given number in vb.net . This method has the ability to accept the numbers from user. Then it will calculate the sum of even digits of a given number and display it in the textbox. This is just a simple program to do once you follow the steps below.
- If you wonder how to get Armstrong numbers in VB.Net, simply follow the procedure below to see if a number is an Armstrong number. But, before that let’s learn first what Armstrong number is? Is a number that when you raise each digit of the number to the power of the number of digits and add them up you still get the original number. It will be easier with an example, take a look at this. For example, 153 is an Armstrong number since (1^3) + (5^3) + (3^3) =153.
- The tutorial that I’m going to teach you today is about creating a simple traffic lights in VB.Net . This is a simple program that can be done in an hour or less. A time interval is set in this program so it will work like the actual traffic lights. To see how it works, use the following code below.
- This time, let’s learn how to get factorial numbers in VB.Net . If we say factorial number, it means a number which is multiply itself to its decreasing numbers and it is denoted by the symbol (!). Like for example the factorial number or value of 5. This is how it looks like, 5! = 5 x 4 x 3 x 2 x 1 = 120. Now, let’s try doing this with codes in VB.Net. Just simply follow the instructions below.
- In this tutorial, I will teach you how to create a mini booking system in vb.net. This booking system can calculate the total payments of the guest and it can do payments. This is a good start for you when you are starting programing and do some simple projects.
- If you are looking for a tutorial for the conversion of Celsius and Fahrenheit in VB.Net, we’ll this tutorial is the one that is just right for you. This tutorial has a functionality that converts the number that you input to Fahrenheit and Celsius. It composed of label, textbox and two buttons inside the form. See the procedure below.