Q: HOW DO YOU CODE -- WITHOUT USING ARRAYS OR SPLIT FUNCTION, Basic Computer Science

Assignment Help:
Q: HOW DO YOU CODE -- WITHOUT USING ARRAYS OR SPLIT FUNCTIONS -- TO SEPARATE COMMA SEPARATE NUMBER VALUES AND THEN SUM TO TOTAL? I.E., USING SUBSTRING AND INDEXOF.

I''ve been trying to get this to work but am having problems with the loops and counters. Basically -- NOT using arrays or split functions -- I need to write a function that takes one string made of numbers separated by comma and then have the function return the total of all the separate numbers (number of entered comma separated values is fungible depending on how many values the user enters into the textbox). E.g., textbox1 string is: 10,11,12 --> Total =33. Or, 1,33,121,3,55 ---> Total = 213.

Below is my code so far. Thanks in advance!

Public Class Form1


Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim s, showVal As String
Dim Total, x, length As Integer

Dim comma1Position As Integer ''this is used to get the index of the first comma position
Dim oldcomma1Position As Integer ''dummy register variable

Dim commaCount As Integer = 0

s = TextBox1.Text
length = s.Length
x = 0
comma1Position = 0
oldcomma1Position = 0
commaCount = 0
Dim number As String
Total = 0

Do While x <> -1
oldcomma1Position = comma1Position
x = s.IndexOf(",")
comma1Position = s.IndexOf(",", (oldcomma1Position + 1))
number = s.Substring(oldcomma1Position, x)
Total = Total + CInt(number)

commaCount = commaCount + 1


Loop
showVal = " The Sum Total of the Comma Separated Values You Entered Is: " & Total

MessageBox.Show(showVal)

Related Discussions:- Q: HOW DO YOU CODE -- WITHOUT USING ARRAYS OR SPLIT FUNCTION

Cryptography, For which X,Y in {o, O, Theta, Omega, omega}, do the relation...

For which X,Y in {o, O, Theta, Omega, omega}, do the relationships t(n)+t''(n) = X(min(t(n),t''(n))) and t(n)+t''(n) = Y(max(t(n),t''(n))) hold for all t,t'' such that t(n),t''(n)

Cryptography, #questionConsider the one-time pad encryption scheme to encry...

#questionConsider the one-time pad encryption scheme to encrypt a 1-bit message m, and assume m is chosen with uniform distribution from message space M={0,1}. Let E1 be the event

Flowchart, 1. The volume of a pyramid is taken from the formula: V = 1/3 x ...

1. The volume of a pyramid is taken from the formula: V = 1/3 x AREA OF BASE x ALTITUDE Given the dimensions of a pyramid, calculate the cost of materials for making that pyrami

Processor, Processor: Processor plays major role in a computer. One sh...

Processor: Processor plays major role in a computer. One should carefully decide about the type of processor and its speed before making a choice. Currently Core 2 Duo process

What are the Software interruptions, Software interruptions can be thoroug...

Software interruptions can be thoroughly activated by the assembler invoking the number of the preferred interruption with the INT instruction. The use of interruptions aids us in

Rom, what is rom

what is rom

What is heuristic evaluation, Question 1: (a) How would you describe h...

Question 1: (a) How would you describe human reasoning? (b) Describe the different types of human reasoning? Question 2: (a) What are the computational factors affec

Architecture, explain how modern computers conform to john von nuemann''s a...

explain how modern computers conform to john von nuemann''s architeture?

Depth first search-artificial intelligence, Depth First Search-Artificial i...

Depth First Search-Artificial intelligence: Depth first search is  similar to breadth first, except that things are added to the top of the plan rather than the bottom. In our

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