Visual Basic Calculator Code using Control Arrays Visual Basic Knowledgebase This article is written by Pon Saravanan  on 0. Sep 0. 9Last modified on 1. Jan 1. 0VB calculator code. This article is mainly for the beginners. I am trying to explain the use of Control Arrays with the help of Calculator Sample. I feel control arrays are overlooked  in classic visual basic. Control Arrays can be used in the situations like whenever the need of same controls being used several times in an application. We can make them as an array, and the controls can be accessed by their index in all the respective events. VB 6 Control Arrays in form. As shown in the following figure, Design the form. Create a Command Button named as Command. This will create a control array. Then assign the text as shown in the figure. So design it accordingly. FcbOoIXQ0rI/hqdefault.jpg' alt='Vb 6.0 Coding' title='Vb 6.0 Coding' />This is the snippet Simple Calculator on FreeVBCode. The FreeVBCode site provides free Visual Basic code, examples, snippets, and articles on a variety of other. Visual Basic Sample Codes is an independent publication and is not. Multimedia Control 6. My DocumentsVB programaudioslot2. Source code for calculator in vb 6. SAVE CANCEL. already exists. Would you like to merge this question. How do you create source code for vb program in this video tutorial you will learn about how to make advanced calculator program in visual basic step by step in Urdu language. We offer products that help you. Special price. free reading scientific calculator visual basic 6 0 code. Best Price scientific calculator in visual basic 6 0 with code. The offer is limited. Up to 50 Off scientific calculator visual basic 6 0 code. We have special offers for you. Shoppers. This program demonstrates the graphical aspects of the Visual Basic programming language by. Source Code Visual Basic Calculator Program. Visual Basic 4. 0. This is the snippet A Scientific Calculator in Visual Basic on FreeVBCode. The FreeVBCode site provides free Visual Basic code. Operator control array for the green box group. Now you can use the sample code to try. VB Calculator we actually storing the Last Operator used and The first part of the number used in a class level variable. Since the operators also created as control arrays. Source Code SimpleVB 6. Private Last. Operator  As. String. Private First. Part As. String. Private. Sub cmd. ClearClickFirst. Part Last. Operator End. Sub. Private. Sub cmd. EqualsClickSelect. PSC/screenshots/PIC2002115142231483.jpg' alt='Calculator In Vb' title='Calculator In Vb' />Case Last. Operator. Case Is Text. Text First. Part Text. Text. Case Is Text. Text First. Part Text. Text. Case Is Text. Text First. Part Text. Text. Case Is Text. Text First. Part Text. Text. End. Select. First. Part Last. Operator End. Sub. Private. Sub cmd. OperatorClickIndex As. IntegerLast. Operator cmd. OperatorIndex. Caption. First. Part Text. Text. Text. 1. Text End. Vb Calculator Source CodeSub. Private. Sub Command. ClickIndex As. IntegerText. Text Text. 1. Text Command. Index. Caption. End. Sub. Source Code Enhanced CalculatorVB 6. Now few places we need to lock the Calculator stop entering invalid entries. If not done then runtime error will be thrown. Add-Comments-in-Visual-Basic-Step-2.jpg/aid1641141-v4-728px-Add-Comments-in-Visual-Basic-Step-2.jpg' alt='Calculator Program Code In Vb 6.0' title='Calculator Program Code In Vb 6.0' />To prevent entering the alpha characters the textbox can be locked by enabledfalse. For improved usability, we can hook the keyboard to handle most of the keystrokes to minimize the use of mouse. After enabling Key. Preview in the Form, all the key strokes will be routed through the form. So handling event of forms keypress will be able to handle the keyboard keys. Source Code Enhanced CalculatorVB 6. Private Last. Operator  As. String. Private First. Create-a-Simple-Calculator-in-Visual-Basic-6.0-Step-13-Version-2.jpg/aid2175555-v4-728px-Create-a-Simple-Calculator-in-Visual-Basic-6.0-Step-13-Version-2.jpg' alt='Vb 6.0 Tutorial Pdf' title='Vb 6.0 Tutorial Pdf' />Part As. String. Private. Sub FormLoadtxt. Result. Enabled False. Me. Key. Preview True. End. Sub. Private. Sub FormKey. DownKey. Code As. Integer, Shift As. Integer numbers in main keyboard. If Key. Code 4. And Key. Code lt 5. Then. Add. Digits ChrKey. CodeEnd. If numbers in numpad. If Key. Code 9. And Key. Code lt 1. Then. Add. Digits ChrKey. Code 4. End. Ifif backspace. If Key. Code 8 Then. If txt. Result. Text lt Thentxt. Result. Text Lefttxt. Result. Text, Lentxt. Result. Text 1End. If. End. Iffor various operators. If Key. Code 1. Then Register. Operator If Key. Code 1. Then Register. Operator If Key. Code 1. 09 Then Register. Operator If Key. Code 1. Then Register. Operator End. Sub. Private. Sub cmd. OperatorClickIndex As. IntegerRegister. Operator cmd. OperatorIndex. CaptionEnd. Sub. Private. Sub cmd. ClearClickFirst. Part Last. Operator txt. Result. Text End. Sub. Private. Sub cmd. EqualsClickSelect. Case Last. Operator. Case Is txt. Result. Text First. Part txt. Result. Text. Case Is txt. Result. Text First. Part txt. Result. Text. Case Is txt. Result. Text First. Part txt. Result. Fl Studio Library Full. Text. Case Is txt. Result. Text First. Part txt. Result. Text. End. Select. First. Part Last. Operator End. Sub. How To Install Save Game Files Ps3 Support on this page. Private. Sub Command. ClickIndex As. IntegerAdd. Digits Command. 1Index. CaptionEnd. Sub. Private. Sub Add. DigitsDigit As. Stringtxt. Result. Text txt. Result. Text Digit. End. Sub. Private. Sub Register. OperatorOperator. Text As. StringLast. Operator Operator. Text. First. Part txt. Result. Texttxt. Result.