Access Tutorial 12 : An Introduction to Visual BasicBasic, VisualBasic, Access
If you have a decimal number but are interested only in the integral part, to assist you with retrieving that part, the Visual Basic language provides theInt()and theFix()functions. In the same way, the Microsoft Excel library provides the INT() function to perform a similar operation. The...
Lesson 1 - Getting Started Using Visual Basic What's the best way to learn Visual Basic programming? Well, you have to write programs, of course! And your first step toward writing your first program is to install Visual Studio. So in this opening lesson, you'll learn how to install ...
Microsoft Visual Basic is a development environment used to create programs or applications for the Microsoft Windows family of operating systems. To do this, it uses a computer language that was originally called Basic but has been transformed in an advanced language also called Visual Basic. This...
A new file opens in the editor with the skeleton of a Visual Basic class. (You can already notice that you don't have to create a full Visual Studio project to gain some of the benefits that the code editor offers, such as syntax highlighting. All you need...
Visual Basic supports both structured and unstructured exception (error) handling. By placing exception handling code in your application, you can handle most of the errors users may encounter and enable the application to continue running. You can use structured and unstructured error handling to ...
Language-Integrated Query (LINQ) adds query capabilities to Visual Basic and provides simple and powerful capabilities when you work with all kinds of data. Rather than sending a query to a database to be processed, or working with different query syntax for each type of data that you are ...
Start Microsoft Visual Basic and create a Windows Forms Application named YugoNationalBank1 In the Solution Explorer, right-click Form1.vb and click Rename Type Central.vb and press Enter Creating an Array Before creating an array, you must decide what type of values each element of the...
Visual Basic contains the same Unit Test Templates as C# does. An earlier version of this post stated, that there are some additional steps necessary, to get Live Unit Testing working in VB. This is no longer the case. Rather, the one thing left to do is to switch on Live Unit Testing...
I’ve created a separate tutorial for Visual Basic developers because there are a few differences in semantics between the languages, and it is awkward to explain each language in a single topic. In addition, interspersing VB and C# code reduces the readability of the tutorial. I elected...