Visual Basic [VB] Programming Tutorials

Visual Basic or VB Programming Tutorials And Articles
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Sometimes you might require to get a list of all the files in a folder, I was thinking how it can be implemented, the solution is to used the WSH interface and write a script in VBScript. Below is a sample script which will get the list of files on a directory, say c:\windows and save it to the...
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As more and more of your applications become distributed across the Internet, you'll no doubt want to build in a way to determine if the current user is actually connected to the Web. Fortunately, the Windows API offers a quick and easy way to do so with the InternetGetConnectedState() function. ...
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A Simple Windows Like Calculator in Visual Basic 6. See the Screenshot. http://imgs.g4estatic.com/calculator/calc.png Keyboard Shortcuts Ascii code of '0' is '48' and is a short cut key to '0' Ascii code of '1' is '49' and is a short cut key to '1' Ascii code of '2' is '50' and is a...
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A variable is temporary storage space for numbers, text, and objects. Variables are constantly being created and destroyed and will not hold any values after your program has ended. If you want to save the values of variables or other data. Before allocating storage space for a variable, decide...
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'################################################################' '# #' '# VB_Packets Yahoo Mod 2 Fully Tested! 91 Working Packets! #' '# #' '# ...
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Useful Binary Conversion. This program convert Binary to text and text to binary. This program has one Form1 (Main.frm), textbox (Text1.Text), two button, (cmdConvtoBin and cmdConvtoText) and a module1 (Binary.bas) - Form Command Private Sub cmdConvtoBin_Click() MainText = Text1.Text...
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Been away for long time so just decided to make a little tutorial about file handling, I'll make it a clear as possible however if it's not clear then just pm me :) Background Little tutorial about file handling :) this is something that i did for my course work... In this tutorial i will...
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Here is a good code for you all. Toss it in a black form, and make all text lime green. K? It Is A Big Code. Here Are Your Objects: 8 labels(label1-label8) 3 Timers(timer1-timer3) and two textboxes(text1 is disabled on formload, please.. :) text2 enabled always....) ...
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All comparison operators produce true or false results. In other words, the comparison is either true or the comparison is false. The mathematical operators produce numeric values, whereas the comparison operators produce only true or false values. The rest of the program can use the true or false...
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When a List Box control has the focus, it will automatically scroll to the first item that begins with the letter you type. It will not, however, automatically select items based on more than the first letter. For example, if you type go, you may want the control to select the first item that...
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The ability to work with arrays is important in any programming language. VB.NET offers a simple way of grouping data into the array structures similarly to other languages. In this article, I will look at array declaration and usage. Purpose of the arrays Arrays are generally used for...
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Introduction This code once used, it will directly print the data of Text Box to any default selected printers. Adv. - If Printer are on any other server and properly selected, this code will work properly fine. Dis. Adv.
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I have searched long enough to release that there's no other SIMPLER way to archive the task of dragging out a virtual file ( a file that alreagy does not exist) Out of a VB.net program. This method is not 100% perfect but of course may be easier than calling the harsh shells. Background I...
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When a program makes use of the CD-ROM drive, it can be a nice touch to open and close the door under program control. The technique that allows you to do this relies on the mciSendString function from the Windows API. This function provides a general purpose interface to Windows' multimedia...
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Introduction A subroutine is a container that holds a series of VBScript statements. Suppose you'd like to create a block of code that accomplishes some specific task. Maybe you need to accomplish that task in various places throughout your code. All you need to do is create, or declare, the...
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Introduction This solution is to prevent the conversion of large numeric values in scientific notation while exporting to excel. Background This solution deals with the situation when there is a large numeric value, and while exporting to excel it gets converted to scientific notation....
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Visual Basic allows a procedure to be repeated as many times as long as the processor could support. This is generally called looping . Visual Basic supports several versions of the Do statement. Do While loop The Do While loop is perhaps the most common looping statement that you'll put in...
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If you want to properly utilize VB.NET, it is very important to understand option statements. The following is a quick overview of the three option statements that are supported in VB.NET: Option Explicit: By default, Option Explicit is on for VB.NET projects. It's a good programming...
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When dealing with dates in VB.NET, it's a good idea not to perform manual checks or calculations, which may be inaccurate depending on the quality of the code. Instead, it's advisable to rely on the functionality of classes provided by .NET. For instance, if you need to determine if a given...
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