Function procedures - vbscript, Visual Basic Programming

Assignment Help:

This is a series of VBScript statements enclosed through the Function & End Function statements. A Function procedure is same to a Sub procedure, however can also return a value. This can take arguments (variables, constants or expressions which are passed to it by a calling process). If a Function procedure has no arguments, its Function statement has to comprise an empty set of parentheses (). A Function returns a value through assigning a value to its name in one or more statements of the process. The return type of a Function is always a Variant.

In the given example, the Celsius function calculates degrees Celsius from degrees Fahrenheit. While the function is called from the ConvertTemp Sub procedure, a variable having the argument value is passed to the function. The result of calculation is returned to the calling process and displayed in a message box.

Sub ConvertTemp()

temp = InputBox("Please enter the temperature in degrees F.", 1)

MsgBox "The temperature is " & Celsius(temp) & " degrees C."

End Sub

Function Celsius(fDegrees)

Celsius = (fDegrees - 32) * 5 / 9

End Function


Related Discussions:- Function procedures - vbscript

Message routing - visual basic, Message Routing: The system posts the ...

Message Routing: The system posts the messages to a first-in, first-out queue known as the message queue or it sends the messages directly to a window procedure. The Messages

Illustration of ccolordialog, ILLUSTRATION OF CCOLORDIALOG The construc...

ILLUSTRATION OF CCOLORDIALOG The constructor of the CColorDialog takes the initial parameter as the default color and the next parameter specifies how much the dialog is displa

Functions, write a v.net function called is vowel that returns true for vow...

write a v.net function called is vowel that returns true for vowel letters

Default values for gdi objects, Default Values for GDI Objects: The de...

Default Values for GDI Objects: The default color for the brush is white, pen is black, and default bitmap is null and the default font is system.

XML with database, write a XML with database with book details( book id, au...

write a XML with database with book details( book id, author ,subject, published year, vendor,price, language )

Introduction to database applications , INTRODUCTION TO DATABASE APPLICATIO...

INTRODUCTION TO DATABASE APPLICATIONS   In this section, we define a dialog and tab order that is the order in which the controls will be navigated during the execution. The D

Mr, want a visual basic code on Hungarian method

want a visual basic code on Hungarian method

Imagelist, IMAGELIST The CImageList object is a collection of the same ...

IMAGELIST The CImageList object is a collection of the same sized images, all of which can be referred to by its index. The ImageList are used to proficiently manage the large

Scalar variables and array variables, Mostly time, you just desire to assig...

Mostly time, you just desire to assign a single value to a variable you have declared. A variable having a single value is a scalar variable. At other times, this is convenient to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd