VS 2010 : Getting A Running Total Of The Integers In A Separate Text Box?
Jun 25, 2010I have a listbox with nothing but integers in it.I want to keep a running total of the integers in a separate text box.
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Take Two Integers From Two Text Boxes And Put Them Into Two Separate Integer Arrays Then Add Them Right To Left Carrying If Over 10
Dec 17, 2009 i need to take two integers from two text boxes and put them into two separate integer arrays then add them right to left carrying if over 10. here is what i have so far but just looking for the addition i think i can figure out the rest if i get the addition working...
' Project Name: Big Integer Project
' Project Purpose: User enters two integers up to 30 digits each then performs operation.
Option Explicit On
[code]....
VS 2010 : Get Running Total On Database Table?
Mar 2, 2011I'm maintaining a Accounting program.. I have a Cash Book Table in SQLserver Databse...field are DATE DESCRIPTION DR CR RT(Running Total is empty record). When in Insert a transaction into that Table the Running Total should give the correct balance for example :
Date Desc Dr Cr RT (Running Total)
1/1/2011 Cash Balance 5000 5000
1/1/2011 Purchase 2000 3000
[code]....
I'm inserting record into that table through Windows form.
Adding Integers (between 1-100 To Total Up To 5050)
Mar 15, 2011so i need to make a program that adds the values between 1-100 to total up to 5050 but with that being said im not sure how i would code that. since its supposed to add all the numbers from 1-100 like 1 + 2+3+4+5+6+7+8+9+10= 55 and im supposed to make the program do that until 100
View 33 RepliesVS 2010 Total Of Multiple Text Boxes No Click?
Apr 10, 2011I have three Columns of text boxes and I need each column to be added up and displayed in a text box directly below each column with out using a button. The program is a cash counter I already have the code done for multiplying, for example txt1.text = txt2.text * 0.01 (not the exact code) anyway the totals from these is displayed in the columns I was speaking of. I tried the same method I used for multipling but that doesn't work.
View 7 RepliesString Manipulation - Separate Three Fields Of The Phone Number And Display In Three Separate Text Boxes?
Feb 23, 2012I created a telephone number form where the user enters the telephone number in a text box as (nnn) nnn-nnnn. The first 3 digits in parenthesis are the ISD code, the next three are the area code and the last four are the local number. I need to separate out these three fields of the phone number and display in three separate text boxes labeled appropriately. Now, suppose the user enters the phone number in a text box as a continuous string of 10 digits, where the first three represent the ISD code, the next three represent the area code and the last four represent the local number. I'm lost as how to change this string into the form (nnn) nnn-nnnn. This is what I have
[code]...
VS 2010 Writing Text To Files On Separate Lines
Jan 16, 2012so I want to make a button in one of my programs that writes text to a file. I know how to do that part. I use:
[Code]...
Get A Running Total In A Listbox?
May 24, 2012I am trying to get a running total to come up in the lstGtotal listbox from the list of totals in the 1stTotal listbox but all that I am getting is the numbers 1stTotal listbox to come up[code]...
View 6 RepliesRunning Total SQL For Project
Jan 15, 2012I am writing an application which calculates profit from 3 column values. The SQL is as follows in vb dataset designer; [code] I want to add another column of 'Total' that may display running profit an a separate column. [code]
View 5 RepliesAdd Running Total To Shopping Cart?
Dec 4, 2011I've created a program that pulls item prices from a database. The problem I'm having right now is that I'd like to display a running total, as the program currently only displays the list of items and their prices.
Private Sub btnGoToCart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnGoCart.Click
Me.Hide()
[Code].....
Checking Account Running Total?
Apr 19, 2011For my Visual BASIC class we were asked to create a project to compute your checking account balance.Included in the project should be three radio buttons (deposit,check, and service charge), one text box (the amount),and a read only text box which will show the new balance. The balance should be calculated by adding deposits and subtracting checks and service charges; Each of these must return an updated balance. If there is not enough money to cover a check,do not deduct the check amount, but charge a service charge of ten dollars. The problem I have continually run into is keeping a running balance without using do or for loops. Here is a copy of the code i have come up with which will display only what I enter into the amount text box and put it into the balance read only text box; it will not accumulate.
Code:
Private DepositTotalDecimal, CheckTotalDecimal, ServiceChargeTotalDecimal, BalanceDecimal, AmountDecimal As Decimal
Private DepositCountInteger, CheckCountInteger, ServiceChargeCountInteger As Integer
Private Sub PrintButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles PrintButton.Click[code]....
Get Running Total(adding Numbers)?
Oct 28, 2010how to get running total(adding numbers).
View 1 RepliesRunning Total For Searched Strings?
May 7, 2012Had this issue I was wondering about. This is what it actually DOES then Ill say what I want it to DO. It grabs the word from a notepad I have saved in the directory, and brings it forward onto a form in designated area's and after whomever is done with the word and definition. It'll tell you how many times it's been looked up. Problem is the count applies NOT to the individual words as I'd have liked but EVERY word that has been searched for in the session.: Here's a snip-it
[Code]...
how to get the count to apply for each word individually. Either just within the session or, if possible, keep a constant running total of searched words.
Crystal Reports Running Total Field?
Mar 4, 2009I have created a cystal report that has a running total field on a cost entry on the report. The data comes from a database where the field type is set to numeric with two decimal places. However when i run the report it doesnt add up the total at all it just brings up 13 (unknown where it gets this from as the value is in the thousands.
[Code]...
How To Calculate A Running Total From Items In A Listbox
Oct 25, 2008I am having an issue with trying to calculate a running total from items in a listbox. I am getting an InvalidCastException with the btnCalc_Click event. I think I understand why I am getting this exception, just not sure exactly how I fix it.
I need to have the lblTotalCost display the Grand Total of all the workshop totals. Ca anyone point me in the right direction here, I have been struggling with this part for about 2 weeks.[code...]
Maintain A Running Total In A SQL Server Database?
Mar 4, 2011I am using Visaul Studio 2010 to build a Windows Forms application to maintain a table in an SQL Server 2008 database. The table is named CASHBOOK and here are the further details:
DATE | DESCRIPTION | DEBIT | CREDIT | BALANCE
--------|----------------|---------|-----------|---------
1/1/2011| CASH BALANCE | | | 5000
1/1/2011| SALES | 2500 | | 7500
2/1/2011| PURCHASE | | 3000 | 4500
2/1/2011| RENT | | 4000 | 500
2/1/2011| SALES | 5000 | | 5500
I can use CASHBOOKTABLEADAPTER.INSERT(...) to insert appropriately, but my problem is how do I update the BALANCE column?
VS 2008 - The Program Keeping A Running Total?
Dec 9, 2010I'm about to pull my hair out with this program. I need the following program to keep a running total of the total amount due by a customer for books bought. The exercise required the use of a BookSale class with 3 attributes(a quantity,price,and total due) and 2 behaviors(a default constructor and method that keeps a running total). Here is the code for the class:
[code]...
My problem lies in the program keeping a running total. The total due is displayed fine for each quantity and price but not the whole running total. For example,if I enter 1 as quantity and 2 as price and click the Add to Sale button,the Total Due value,which is $2.00,is displayed. However,if I change the quantity to 2 and price to 4,which comes out to $8.00,the $8.00 is not added to the existing $2.00. I feel like I'm missing something elementary and it's driving me crazy. I would work on it some more but it's already after 4 AM here and I need to get some sleep.BTW,this exercise is from a college textbook. However,this isn't an assignment that is due. I just got bored and decided to work on a chapter we didn't have time to get to.
Running A Progress Bar On A Separate Thread?
Apr 11, 2012I've made an application which goes through a long procedure when a button is clicked. I don't want the user to think the program has frozen, so I'd like to add a marquee progress bar just to show that it's still running. However, if I simply add the progress bar and make it visible when the button is clicked, the bar will appear but freeze and wait for the procedure to finish before it starts scrolling.
I know this is due to both the procedure and the progress bar running on the same thread, but the tutorials I've seen on getting a process to run on another thread seem confusing. What is the simple way to make a progress bar run on a separate thread?
Running Function In A Separate Thread
Mar 31, 2011when trying to run a function in a separate thread, my reason for trying this is because since the application is only run on one thread, the GUI hangs when the function is called.[code]In this code, the Print screen Button is pressed and the function HookCallBack is called.The problem is that the function has variables that need to be passed and returned, and while searching, i found a website that had an answer for this, and it required the function to be put in a class, and then it could be run on a separate thread while still passing all the variables needed.url...But the code cannot be placed in a class without giving errors and it seems to me like i did something wrong. The code is meant to be used in a form and not a class.My question is, how would i go about running the HookCallBack Function in a Separate thread?
View 5 RepliesRunning Process In Separate Thread
Mar 24, 2009Here's the problem I am trying to solve. My program can export a file as a pdf. and other formats. I can open the file using process.start. My file doesnt have a good name so I am using a GUID as a name.
[Code]...
Three Classes Running As Separate Threads?
Nov 21, 2006I want to have three classes running three simoultaineous threads. I have started out with one class that looks like this:
Imports System.ThreadingPublic Class C_EventCollector Dim oThread As Thread Public Sub New() oThread = New Thread(AddressOf Me.BackgroundProcess) End Sub Private Sub BackgroundProcess() Console.WriteLine(Now.ToString) oThread.Sleep(10000) End SubEnd Class
What I want is execute BackgroundProcess() every tenth second. For testing purpose I print out current date and time to the console. Using this thread BackgroundProcess() only executes once.
UI Freezes Though I'm Running My Sub On A Separate Thread
Aug 11, 2011I'm working on a checksum tool, which loads all the files in a specific folder to a listview then, calculates the hash value of each file and save it to a text file.Ok, everything is working properly except for the calculation, when I start it on a separate the my UI freezes.[code]...
View 5 RepliesCreating A Program Showing Total Running Processes
Apr 13, 2010I'm creating a small application and want to add function which shows the total running processes in windows. What are the codes for that button?
View 1 RepliesCreating A Running Total That Will Be Displayed In A Textbox And Message Box
Mar 9, 2009i am cannot for the life of me figure out how to create a running total that will be displayed in a textbox and message box. here is what i need to mimick - [URL] this is my code:
[Code]...
Using The Split Method To Extract The Itemcost And Then Add It To A Running Total?
Nov 7, 2010How would I go about using the split method to extract the itemcosts out of a listbox, and then adding them to a running total label?
View 9 RepliesCalculate Running Total In Listview Group Extract From Database?
Dec 30, 2011I'm developing Asset Management System, it will compute for straight line depreciation, my problem is how to calculate running total on each group that I've extracted from my database.Here's a snippet for my extraction of data
Private Sub cboAType_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cboAType.SelectedIndexChanged
ListView1.Items.Clear()
If Not cboAType.Text = "-" Then
[code]....
How To Capture Form Events From A Separate Running Process
Mar 21, 2011I'm trying to automate a product that provides no such automation capability.I've take a cursory look at loading the app in a separate AppDomain, and also, through reflection, executing the Program.Main() to get the app running. I also tried getting the windowhandle from a separately created Process object (which I've learned will not work).If I have a reference to their assembly added to my project so I can reference an instance of "TheirProduct.FormMain", what, if it's possible, is the best way to go about capturing events from that form? What I need to do is to be able to capture a couple events, and perform a few Button.PerformClick() against the form.
View 1 RepliesIDE :: Partial Class Code Behind A Dataset Object / Is It Running In A Separate Thread
Jan 27, 2010I am instantiating a form object in my code behind the dataset just to access some form level variables and to occasionally set a label in the navigator bar. Recently in the b2 Team version of VS2010 there are some strange errors thrown in the immediate window and then I'm tossed out of debug mode and back into the IDE. This code has been operating for some time in this project without this behavior. A team member has just reproduced the behavior in his development machine also.The error that starts the shutdown of the debug instance is this: Control accessed from a thread other than the thread it was created on.
View 4 RepliesVS2010 To Monitor Net Usage And Calculate The Current/total Download And Upload While My Application Is Running?
Dec 22, 2011Is there a way in VS2010 to monitor net usage, and calculate the current/total download and upload while my application is running?
View 9 RepliesApplication That Will Display Positive Integers / Negative Integers And Zero Entered In A InputBox
Mar 20, 2010I tried coding for an application that will display the positive integers, negative integers and zero entered in a inputBox. for some reason it keeps crashing down.here is my code. paging all visual basic professionals. [code]
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