Access Tutorial 12 : An Introduction to Visual BasicBasic, VisualBasic, Access
. . No Change End Sub Private Shared Function IDExists(ByVal p As Person) As Boolean If p.PersonID = IDToFind Then Return True Else Return False End If End Function Private Sub btnExists_Click(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles btnExists.Click IDTo...
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 ...
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...
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...
Introduction to LINQ in Visual Basic How to: Query a Database How to: Call a Stored Procedure How to: Modify Data in a Database How to: Combine Data with Joins How to: Sort a Collection How to: Filter Query Results How to: Count, Sum, or Average Data How to: Find the Minimum or...
Start Microsoft Visual Basic To create a new application, on the main menu, click File -> New Project... In the middle list, click Windows Application Set the Name toDesignPractice1and click OK On the main menu, click View -> Toolbox. ...
Inthebeginning,onlyafewprogramminglanguagesexisted,andtheywereeasytolearn.However,theselanguagesbecamemoreandmorecomplex,suchastheMicrosoftVisualC#®developmenttool,theMicrosoftVisualBasic®developmentenvironment,andJava.Thiscomplexitydiscouragedpeoplewhowantedtolearnhowtoprogramcomputers.SmallBasicremovesthiscomplexity...
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...
To formulate a basic understanding of language families; 2. To understand the basic developmental stages of the English language and the major events involved at each stage; 3. To be able to compare the characteristics of the English languages at different times and at different geographical ...