i 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]...
I have a datagridview.. It is unbound to any database and has 2 columns.1 is item name and other is amount/expense, incurred..
I want the total of expense incurred be displayed in the textbox on button click ie adding the numbers in amount column.I tried something like this, but not working.[code..]
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 have created a program to sell food to customers. However when I try to calculate the total amount of food sold I get the total wrongly displayed.Also it fails to calculate the total and give me 0 always as result.Furthermore I want to display 20 Boxes of fish and it also displayed wrongly.
// Display Customer Total
Herafood Ltd
1 Marrici Street
[code]....
I am using Visual Studio 2005 for coding. I am doing an exercise where I have to create a data lookup program. The program is to illustrate the concepts of using a database to look up information based on user input. The program allows a user to input two search criteria for a product search. The program then displays each individual search result, or record that meets the search criteria in a message box. I am not getting the message box and I don't know why. No errors are present during compiling so I have no indication as to where the problem is.
Option Strict On
Imports System.Data.OleDb
Public Class Form1
[Code]....
I have 3 columns in a unbound datagridview, "length" "height" and "Total". Total = length x width and the final total in TextBox outside of the Grid. I found question simalar in this forum and tried the code but i am getting errors.The following is the code i am using
Public
Class Form1
Dim UnboundColumn[code]...
How can I assign a value to a message box for when the default value displayed in the text box is unchanged. ie. If my default value is 17 and the user clicks ok without retyping a number, the Input value displayed in a textbox will be 0.
Currently I have:
Public Class Form1
Dim MyValue As Double
Private Sub But_EnterInput_Click(sender As System.Object, e As System.EventArgs) Handles But_EnterInput.Click
MyValue = CDbl(InputBox("Input a value", "Data Input", "17", 200, 400))
[code]....
This works however if the user types 17, the textbox will read 0. not what i want.
I was wondering if its possible to display an image in the message displayed by a system ballon tip pop up. I have created the balloon and even an image to display in the task bar. Though I'm not sure if its possible to have an image in the message displayed
View 1 RepliesI have written a very simple Windows Forms App. which copies files from my hard drive to my USB flash drive.The app. works ok, but while it is running (copying files) the title bar displays (not responding).I have an idea this is due to the time it takes to do a large copy.
I have two questions:First, I want to add a progress bar, as a visual indication as to how much is left to copy, but I don't know how write the code required for the progress bar when copying say: C:*.* (including all sub-directories)
Second, to stop the (not responding) message being displayed in the title bar. Would I need to run the copy as a background process? If so, how?
I 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 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 have 2 forms , in the form1 i have some data excecuting ,before enters to the process am loading form2 which has a label that am sending the text i want to display ,and a picture box with gif animator picture.At the end of the process of form1 which has finished the exceting data then am closing waitingMessage box. Here is my main problem. am succesfully display the form but the gif animator is not spining ,and the text in the form and the gif animator is like a white box and no visualy displayed.I got some time on the internet to research it and most propably the problem is mostly seems to be the threads ,but i dont know how to correctly configure it,
PS . i dont want to use the data excecution in the form2 ,becuase if i doit like this ,then when ever i want to display a waiting msg for any other process i will need to implement onother form.i would like to keep it universal and calling it when ever i want and close it as my data excecutes.form1 has some proceess to do. e.g
private sub DoMyJob
WaitingMessage.show
excecuting code here... approximatly takes 10 seconds.. becuase needs to download data from internet.[code].....
I'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.
what account for this error message in ls beta 2?'' The last change wasn't successfully persisted.Please shot down the running application.
View 1 RepliesI 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.
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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.
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]....
So I had a report I needed to create and needed to get the total users per job for a system that I was not (and still am not) very familiar with. I asked the developer for that system for the code and was told it was no easy task. He sent me a query that didn't look anything like a user count. I told him I needed something to get all the users for each and every job in order to put it in the report I was building for one of the clients. I was told that wouldn't really work. I looked at his code as it worked on a per job basis.
The following is an example of the "logic" used to get the user count per job in asp.net:
TRUNCATE TABLE1
INSERT username INTO TABLE1 FROM QUERY1 WHERE CRITERIA MET AND job = *passedinjob
INSERT username INTO TABLE1 FROM QUERY2 WHERE CRITERIA MET AND job = *passedinjob AND username NOT IN TABLE1
SELECT username FROM TABLE1 and put in a dataset
[Code] .....
There were no UNION statements in the query1 or query2, there was no select count(*) from table, there was no recordset.count..
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 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'm just new in VB 2010, but i want something like this:A CMD status ( what it displays) be shown in a textbox1 or richtextbox1, also a input like a textbox2.just like to make your own CMD.So what i have in mind for the form needs to have:1 Textbox/Richtextbox (for display the CMD status)1 Textbox (for input, example: dir (Shows the dir list))1 Button (To send the input to the cmd)
View 14 RepliesI was trying to generate an ID which will be displayed in the textbox but i want it to get displayed like AAA 234567 1234 Each item will be displayed in a different textbox.
View 3 Replies