I 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 RepliesI 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 RepliesI'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].....
For 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]....
how to get running total(adding numbers).
View 1 RepliesHad 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.
I 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]...
I 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...]
I 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?
I'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.
I'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.
I'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 Repliesi 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]...
How 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 RepliesI have a listbox with nothing but integers in it.I want to keep a running total of the integers in a separate text box.
View 3 RepliesI'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]....
Is there a way in VS2010 to monitor net usage, and calculate the current/total download and upload while my application is running?
View 9 Repliesmy question is regarding a calculation and control display that I am doing.
The application is a project tracker, and I am trying to calculate the total spend of the project and display it on either the first tab if it is an open project or the second tab if it is a completed project. For some reason, it is showing 0 for all but one of the projects. If anyones eyes can see the problem I would be really greatful. The code is below
[code]...
I've just converted a project from .net 1.1 to 3.5, and I'm being given loads of warnings in the error list. The program compiles and runs ok, but I think I should probably try to at least reduce this large number of warnings.The trouble is that the error list only tells me about the first 102 warnings. Even when I fix one, the number stays at 102. So I have absolutely no idea how many warnings there actually are. If there are 150, I'd like to get rid of them. But if there are 10,000, I don't have the time to fix them all.Is there a way to see the actual total number of warnings?
View 2 RepliesMy problem is with Splash screen I added it to my project but after running that project it displays forever until I clicked on my main forum. please help me how to give a particular time to splash screen i.e., 2 seconds.
View 5 RepliesI am in Great problem, When I am running on my own machine then there is no problem creating but when I am running my project on another machine then the project generating problem which like this 'Could not load type 'TechnoAid.FrameWork.logManager' from assembly 'TechnoAid.FrameWork, Version=1.0.0.0, Culture=neutral,PublicKeyToken=null'."Source="Inventory.Metadata"TypeName="TechnoAid.FrameWork.logManager"StackTrace:
View 1 RepliesHow do I code the total cost to give me a pound sign with the total cost at the moment when the total comes up for an example it gives me 3.6 when I need it to show £3.60 here is the code I have so far. [code]
View 2 RepliesI have been working on them and adding to them for several months. Out of nowhere, one of the subs in my project is not recognizing updated code. I had a for loop in there that was acting funny so I changed something and noticed no difference. I messed with it for a while and decided to just replace everything in that sub with a simple msgbox and it still tries to run the code that was previously there. I have built the solution, rebuilt it, cleaned it, closed and reopened it, removed the bin and obj folders and restarted my computer several times. This is not a server program or anything dealing with IIS or anything like that.
View 4 RepliesProject running old code instead of new
View 2 RepliesThe pay rates for the project are:
a. Level 1 - $10.00
b. Level 2 - $12.00
c. Level 3 - $14.00
d. Level 4 - $16.00
e. Benefit Deduction Rate - 0.10
f. Overtime Factor - 1.5
For ease of program maintenance, all of the above rates and factors must be stored in module level constants. All references to pay rates in the program must refer to the module level constants.
When the Calculate button is clicked:
a. The value in the Hours text box must be validated to insure that it is numeric value greater than zero.
1. If the value is not valid, a message box must appear as shown below and the user must be offered the option to continue processing or quit the program.
2. If the user chooses to continue processing, the focus must be set to the Hours text box.
3. If the user chooses to quit, the program must close immediately.
b. If the value is valid, the program must calculate and display the total pay in the Total Pay label.
1. The pay rate is determined by which Job Grade radio button is checked.
2. For hours less than or equal to 40, the total pay is the hours times the pay rate.
3. For hours greater than 40, the total pay is 40 hours times the pay rate plus the hours in excess of 40 hours times the pay rate times the Overtime Factor.
4. If the Full Time radio button is selected, the total pay must be reduced by the Benefit Deduction Rate.
5. The value displayed in the Total Pay label must be formatted with a dollar sign and with two decimal
places.
6. The focus must be set to the Hours text box.
Why i get an error when i try to run this code
Code:
Also the message box, both yes and no close the program.....
I am working with VB 2008. I want to be able to run this program say in N: and it will show me in an excel sheet the following:
Folder Path Size(GB) Count of Files
N:Clients 0.53 308
where clients contains subfolders and files and the size is the total of all those files within each folder and the count is the total within each folder also.
This works fine as it is but i have to select one by one the top level folders and some of them are huge so it takes forever to give me an answer.
1) I would like to see in my spreadsheet the following by only select the network drive n:
Folder Path Size(GB) Count of Files
N:Clients 0.53 308
N:Software 10.7 15430
N:Billing 0.98 105
2) I would also like to know if this is the faster method.
3) I tried adding a progress bar so that the user can have an idea of how much this will take but i had to remove because it was not working.
4) I would like to see the folder name, size of folder and count of files in the listview.
Here is the code:
Imports Microsoft
Imports Microsoft.Win32
Imports Microsoft.Win32.Registry
Imports System.Collections
[code].....
i am new in visual basic. net programming. i am facing problem that when i made a file in vb.net and run it on same computer than it runs fine, but when i copy it to another computer where vb.net or .net framework is not installed then it doesn't work. can somebody help me how to run that file without install .net framework
View 7 RepliesI have a project that will run while I'm working on it only once. The second time I try to run it I get the following error.
The operation could not be completed. The process cannot access the file
Does anyone know what that error means and why I'd have to restart my computer every time I want to run the project a second time?
Id like to be able to resize the tab and datagrids , like your able to rezize the form ..
View 13 RepliesI have an application that I wrote in visual basic 2010 express.I want it to be able to run simply when a click on a shorcut.I have tried 'publishing' it to create a shortcut but this only opens a bunch of files, but no executable files.How can I create an executable file???
View 2 Replies