Visual Basic 6 0 Code For Simple Calculator

Download here: http://gg.gg/vzjiz
Home > Articles > Programming > Windows Programming
*Simple Calculator In Visual Studio
*Ms Visual Basic 6.0 Download
*Visual Basic 6 0 Code For Simple Calculator Download
THE WORLD’S LARGEST WEB DEVELOPER CHANNEL: Join Oston code cypher channel today and get your life time tutorials for f. Code a Function procedure named CalculateResult that performs the requested operation and returns a decimal value. This function should accept the following parameters: decOperand1 As Decimal - The. Visual Basic Help for making a simple calculator. Ask Question Asked 2 years ago. 0 PRINT ’Equation’;: INPUT Out2 IF Out2 = ’ THEN EXIT DO. This wikiHow teaches you how to use Microsoft’s Visual Basic 6.0 to create a simple calculator that can add, subtract, multiply, and divide. Keep in mind that Visual Basic 6.0 is no longer used by modern computers, so you’ll need to have it installed and running on your computer in order to be able to use it. Visual basic code for calculator One of my instructors told me to write a small programme for a calculator in visual basic 6.0. So, I’m stuck with this. Help me with the codes.␡
* Simple Calculations < BackPage 3 of 7Next >This chapter is from the book Sams Teach Yourself Visual Basic .NET in 21 DaysThis chapter is from the bookThis chapter is from the book Simple Calculations
Just having some values lying around does not make a program. You need to do something with the values. You can perform math on the values, or you can do something more substantial. Similarly, to make your programs more understandable, you will often need to use or create procedures. Visual Basic .NET will provide some of these procedures; you will write others. These procedures range from the operators, which provide many of the common mathematical calculations, to more complex functions that could affect strings or numbers.Using Operators
In Visual Basic .NET, operators perform simple calculations and similar ’functions.’ Most of the operators in Visual Basic .NET should be familiar to you as common algebraic symbols. However, some of them are unique to programming. Table 3.6 lists the most commonly used operators.Table 3.6 Common Operators in Visual Basic .NETSimple Calculator In Visual Studio
Operator
Use
Example
=
Assigns one value to another
X = 6
+
Adds two values
Y = X + 7 (Y holds 13)
-
Subtracts one value from another
Y = X – 4 (Y holds 2)
*
Multiplies two values
Y = X * 2 (Y holds 12)
/
Divides one value by another
Y = X / 2 (Y holds 3)

Divides one value by another, but only returns a whole number
Y = X 3 (Y holds 1)
Mod
Short for modulus; returns the remainder for a division
Y = X Mod 3 (Y holds 2)
&
Combines two strings
S = ’Hello ’ & ’World’ (S holds ’Hello World’)
+=
Shorthand for adds a value and assigns the result
X += 2 (X holds 8)
-=
Shorthand for subtracts a value and assigns the result
X –= 3 (X holds 5)
*=
Shorthand for multiplies a value and assigns the result
X *= 6 (X holds 30)
/=
Shorthand for divides by a value and assigns the result
X /= 5 (X holds 6)
&=
Shorthand for combines with a string and assigns the result
S &= ’, John’ (S holds ’Hello World, John’)
^
Raises one value to the power of an exponent
3^4 (3 to the power of 4, returns 81)Built-In Functions
In addition to the functions provided by the .NET Framework, Visual Basic .NET has many built-in functions. These functions provide many useful capabilities, including conversion from one data type to another, mathematical calculations, string manipulation, and so on. You should know about some of these functions to be able to get around in Visual Basic .NET.Conversion Functions
Some of the most important functions available to you in Visual Basic are the conversion functions. They enable you to take one type of data and convert it to another. With Visual Basic .NET, conversion functions have become even more important because this version of Visual Basic is much stricter about data types, and it does not automatically convert one type into another as previous versions did.
CAUTION
If you want Visual Basic .NET to automatically convert data types for you, you can turn off the strict type checking by adding Option Strict Off to the top of your files. You should know, however, that this could lead to unexpected results in your code (that is, bugs) if Visual Basic .NET converts a variable when you don’t expect it to.
The conversion functions in Visual Basic .NET all begin with the letter ’C’ (as in conversion), and end with an abbreviated form of the new type. In addition, there is a generic conversion function, CType, which can convert to any type. Table 3.7 describes the main conversion functions.Table 3.7 Conversion Functions
Function
Description
CBool
Converts to a Boolean. Anything that evaluates to False or 0 will be set to False; otherwise, it will be True.
CByte
Converts to a Byte. Any value greater than 255, or any fractional information, will be lost.
CChar
Converts to a single character. If the value is greater than 65,535, it will be lost. If you convert a String, only the first character is converted.
CDate
Converts to a Date. One of the more powerful conversion functions, CDate can recognize some of the more common formats for entering a date.
CDbl
Converts to a Double.
CInt
Converts to an Integer. Fractions are rounded to the nearest value.
CLng
Converts to a Long. Fractions are rounded to the nearest value.
CSht
Converts to a Short. Fractions are rounded to the nearest value.
CStr
Converts to a String. If the value is a Date, this will contain the Short Date format.
CType
Converts to any type. This is a powerful function that enables you to convert any data type into any other type. Therefore, the syntax for this function is slightly different than the others.
The syntax for CType is
in which oNewVariable and oOldVariable are placeholders for the variables that you’re converting to and from, respectively. NewType is the type you are converting to. This can be any variable that you could put after the As in a declaration, so you can use this function to convert to enumerations, structures, and object types as well as simple types.String Manipulation Functions
Most of Visual Basic’s earlier string-related functions have been replaced in Visual Basic .NET with the functionality internal to the String class (we’ll look at the String class in detail on Day 7). However, you might see some of the functions listed in Table 3.8 in older code, so you should be familiar with these functions.Table 3.8 String-Handling Functions
Function
Description
Example
Len
Returns the length of a string.
iValue = Len(’Hello’) (’iValue holds 5.)
Chr
Returns the character based on the entered ASCII or Unicode value.
sValue = Chr(56) (’s Value holds the letter A.)
Asc
Returns the ASCII or Unicode value.
iValue = Asc(’A’) (’iValue holds 56.)
Left
Returns characters from a string, beginning with the leftmost character. Also requires the number of characters to return.
sValue = Left(’Hello World’, 2) (’sValue holds He.)
Right
Returns characters from a string beginning with the rightmost character (the opposite of Left). Also requires the number of characters to return.
sValue =Right(’Hello World’,4) (’sValue holds orld.)
Mid
Returns characters not at either end of a string. Mid returns any number of characters. The syntax for Mid is sReturn = Mid(String, Start, Length) in which Start is the character to begin returning from, and Length is the number of characters (including Start) to return. One nice feature is that if you omit Length, you will return all the characters from Starton.
sValue = Mid(’Hello World’, 4, 5)) (’sValue holds lo Wo.) sValue = Mid(’Hello World’, 7) (’sValue holds World.)
Instr
Finds one string within another. This is useful when searching a file for some string. The syntax for the Instr function is iReturn = Instr(StartAtCharacter, SearchString, SearchFor, ComparisonType)
iValue =Instr(1,’Hello World’,’l’)) (’iValue holds 3.) Keep in mind that the string you are searching for could be multiple characters, so a search for ’World’, as in iValue = Instr(1, ’Hello World’, ’World’)) ’iValue holds 7.)
StartAtCharacter is the position within the search string, SearchString, where the program begins searching (counting begins at 1). SearchString is the string to search in, and SearchFor is the string being sought. ComparisonType determines the case sensitivity of the search. If ComparisonTypeis set to 0 (Binary Compare), the search will be case sensitive. If it is ignored, or set to 1 (Text Compare), it will not be case sensitive. iReturn would then hold the position within the SearchString where the SearchFor begins. If the search for string is not found, iReturn will be 0.
InstrRev searches from the right side of the string; otherwise, InstrRev is identical to Instr. InstrRev is useful when you are searching a string containing a directory path, and you want to view the lower directories first. iValue =InstrRev(’Hello World’, ’o’)’iValue holds 8.
LCase
Converts a string to all lowercase.
sValue = LCase(’Hello World’)’sValue holds hello world
UCase
Converts a string to all uppercase.
sValue = UCase(’Hello World’)’sValue holds HELLO WORLD
LTrim
Removes all leading spaces from a string
sValue = LTrim(’ Hello World ’) ’sValue holds ’Hello World ’
RTrim
Removes all trailing spaces from a string
sValue = RTrim(’ Hello World ’) ’sValue holds ’ Hello World’
Trim
Removes all leading and trailing spaces from a string.
sValue = Trim(’ Hello World ’)sValue holds ’Hello World’Other Useful Functions
Finally, some generally useful functions don’t fit into the other categories. These include functions that enable you to determine the type of a variable, as well as Date manipulation functions. Table 3.9 describes some of these functions.Table 3.9 Miscellaneous Built-In Functions
Function
Description
IsArray
Returns True if the parameter is an array.
IsDate
Returns True if the parameter is recognizable as a date.
IsNumeric
Returns True if the parameter is recognizable as a number.
IsObject
Returns True if the parameter is some object type.
TypeName
Returns the name of the data type of the parameter, for example, TypeName(sName) would return ’String’.
Now
Returns the current date and time.
Today
Returns the current date, with the time set to 0:00:00 a.m. (midnight).Ms Visual Basic 6.0 DownloadRelated Resources
*Book $31.99
*eBook (Watermarked) $22.39
*Book $96.32Visual Basic 6 0 Code For Simple Calculator Download Title Tax Declaration Calci1.09 in Visual Basic’dancing mouse’ -- randomly move the mouse pointer in visual basic’finicky’: paint program in visual basic’lightweight’ print preview dll in visual basic’smart’ select case for decision-making in visual basic’xtreme player’ -- mp3 player with skins in visual basic.ini file reader and writer in visual basic.net config file wrapper in visual basic.net library to help manipulate/process text files in visual basic.net scroll bar control in visual basic.net system information class demo in visual basic.net textdata provider demo in visual basic1-click customization of controls in visual basic1-click customization of controls v2 in visual basic10 seconds (simple game) in visual basic10 square tic-tac-toe in visual basic12 Image Transitions in Visual Basic2 Player Chess in Visual Basic216 color pallette in visual basic24-bit picture class w/ resize, crop, transregion and exposed bits in visual basic24-bit picture class w/ resize, crop, transregion and exposed bits part 2 in visual basic2d tileset creator (vb.net)3 Phase Short and Medium Transmission Lines in Visual Basic3-Layered Scrolling Background in Visual Basic30 classes for 40 instruments in visual basic3D Digital Reality Engine V1.00, PURE VB in Visual Basic3D Font (version 2) in Visual Basic3D Font in Visual Basic3d grid waves animation in visual basic3d label control in visual basic3d label control part 2 in visual basic3D Label in Visual Basic3d line control with 13 styles in visual basic3D Matrix Maths II (no openGL or DirectX required) in Visual Basic3d maze maker in visual basic3d mesh collision detection in visual basic3d mesh editor in visual basic3d sample applications in visual basic3d soccer field in visual basic3D Spinning Cube Demonstration in Visual Basic3d terrain without using any apis or external components in visual basic3D text in Visual Basic3D Tube Animation in Visual Basic3d world with a snowman in visual basic3dstudio files (3ds) viewer in visual basic52 card deck maker in visual basic6/49 lotto combination generator in visual basic6/49 Lotto Combination Generator Program in Visual Basic6/49 lotto game with dynamic html simulation in visual basic8Queens Game in Visual Basica .net class to calculate circles in visual basica .net drag-n-drop puzzle in visual basica .net-based directx sound capture and recording application in visual basica 3d demo w/o directx or opengl in visual basicA 3D Label control in Visual BasicA 8085 Simulator in Visual Basica barebones 24bit wave audio reader in visual basica base64 / mime encoding and decoding class. in visual basica basic c# console application sample in visual basica basic calculator application in visual basica basic dao connection method in visual basica basic database interaction sample in visual basica basic drag and drop sample in visual basica basic employee database system in visual basica basic pythagoras implementation in vb6a beautiful card game. in visual basica better app.path in visual basica better chr() function in visual basica binary search algorithm in visual basica c# overloaded method to calculate an md5 hash in visual basica c# rss feed retriever sample in visual basica calendar example similar to windows date and time properties in visual basica class for searching datagrids in visual basica class for system, logical drivers, memory, display drivers, etc. in visual basica class to preserve message boundaries using tcp and the vb winsock controla class to resize the controls on the form as the form resizes in visual basicA Code Library for Programmers in Visual Basica collection of bitmap routines in visual basicA College Library Management Software in Visual Basica colorpicker that uses websafe colors. in visual basicA Complete Calculator in Visual Basica complete mmorpg engine - vbgore v1.0.0A complete mmorpg engine - vbGORE v1.0.0 in Visual BasicA Complete Simple Banking Application in Visual Basica cool calculator in visual basica custom color picker for easy integration in visual basica custom command line interpreter in visual basica daily alarm class in visual basica database toolkit for ms access in visual basica db-less personal expense management system in visual basica dbase iv module with an export function in visual basica demo on how to build a coolbar in visual basica demonstration of the circle draw method in vb6A Fast Fill FlexGrid by Recordset ADO in Visual Basica fast method for appending strings in visual basica fast syntax highlighting control in visual basica feature rich custom combobox in visual basica firebird 2.0 data access layer with vb.neta fully featured winxp-styled lcd alarm clock in visual basica function that can calculate isbn checksums. in visual basic
Download here: http://gg.gg/vzjiz

https://diarynote-jp.indered.space