Can't Get The Counter And Accumulator To Reset Back To Zero
Apr 25, 2010
Okay my assignment is to change a code up using two functions instead of a subprocedure to calculate total rainfall and avedrage rainfall and then to add a startover button to the application which not only clears all the labels but also clears the counter and accumulator. This is what I have gotten so far my functions do not work and I can get the labels cleared. I just can't get the counter and accumulator to reset back to zero
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Aug 4, 2011
I got how to do a count on a form. I want to display a counter onssagebox....MessageBoxButton.OK' to let the user know "hey xyz of Inserts were successful" and when they click the "ok" button it gets reset and starts over. I know i might be a bit off but here is what i got. Look ate the bottom portion
ButtonDialogResultSuccessfulInserts) and the top were i declared and set (
Dim countLaserInserts
As
[code].....
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Dec 7, 2008
I am just creating a simple card game which uses three labels, which using the random function, generates random numbers and and assigns them to clubs, hearts, spades or diamonds. I have a counter which counts how many times the use has clicked the generate button using the following coding:
toclick += 1
txtTimesAttempted.Text = toclick.ToString
How can I reset the counter? Because I need a reset button...
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Apr 8, 2011
In the first loop once it cycles through once it does not reset the data so it continues to hold the previous data so therefore the outcome is incorrect. Can I reset it to start back at 0?
[Code]...
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Mar 31, 2010
We've set code to fire certain valves on the timer but once it gets to the last valve (checkbox) I'm not sure how to reset the timer to start back at zero so that it refires the sequence.
Here's the code:
Private Sub Timer1_Tick(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles Timer1.Tick
[Code]....
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Jun 6, 2011
When I create a new data, key-ing in all details and for date as well. So when I click on the button Edit. Yes I can perform the edit function, I can edit everything. Then, once I click on Save, yes it Saved. But problem here in the date all goes back "1900-01-01".
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Dec 6, 2011
Here is my case:I have a richtextbox called Rtb1 I have the text property for this control set to "ThreadAmountEdit=[Thread Amount]" This was set through the RichTextBox Tasks function, by clicking the control and selecting the little arrow in the top right corner. In working on my form, I edit the text "[Thread Amount]" of the rich text box to "45". What I need is to be able to reset Rtb1 back to default ("ThreadAmountEdit=[Thread Amount]")on button click.
I've tried: Rtb1.Refresh() which doesn't appear to do anything I've also tried Rtb1.ResetText() which completely clears the textbox.
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May 20, 2010
I have this code sample from a book I'm reading which looks to be incorrect:
Imports System.Diagnostics
Sub Main
Dim pc As New PerformanceCounter("PerfApp", "Clicks", False) 'excepiton here
pc.Increment()
counterLabel.Content = pc.NextValue().ToString()
End Sub
There excepion message I get is: The requested Performance Counter is not a custom counter, it has to be initialized as ReadOnly. I looked for a property to see if I can set it but couldn't find one.
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Jun 4, 2011
I got on my form textboxes, checboxes but also a groupbox which holds texboxes.
The idea is to be able to clear and reset all of these by clicking a reset button.
At the moment i got this
Private Sub ClearFields()
Dim ctrl As Control
[Code].....
But ofc Me.controls isn't gonna get involved with the stuff in the groupbox.
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May 29, 2009
Ok, so I am building my own program to control a video player I have through telnet, I have everything else working except one thing.I have a reset button to reset the player, when I press it, it sends the string "Reset" and the unit resets without a problem.But when I add a code to close the winsock connection upon reset, it doesn't send the string to the unit. I am sure what is happening is the winsock is getting closed at the exact same time it is trying to send the string and so it fails to send, how do I make it close winsock AFTER the string has been sent? [code]
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Nov 16, 2011
code to use to add an accumulator so I can total up the items in my shopping cart?
Public Class MainForm
Private Property LabelText As String
Private Property ValueType As Integer
[code]....
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Nov 7, 2009
This is for vb.net I've been working to develop a system which involves computation.What I've been trying to develop in my program is, I have a textbox where user will enter a numeric value,there is a button and a label below and in the first place the label should be set to zero. Everytime you enter a numeric value in the textbox and click the button it should add the value in the label and should save the value in the label so even if you exit the program whatever the last value displayed in the label should remain the same when run the program again,I believe it requires a database to save the value.Basically its like with payment system which saves the total amount of all payments made.
This is how should it works,say for example,if you will enter 1,2,3 it should save the sum value which is 6 in the label even if you close the program and when you run it again and enter another value it should add to the current value which is 6.
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Mar 23, 2010
I am having some trouble with my program that I am doing. I am supposed to code the application so that it creates a report which I have done. Now the problem that I am having is I have to use an accumulator for the total sales amount in the access file. I am stuck on how to have it say "Total Sales:" and then have the accumulator with the ammount of $32000 next to it becuase I have to use the accumulator to total the sales.
[Code]...
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Nov 30, 2010
I am currently going through Murachs Beggining .net programming book. I am trying toimplement an application for an exercise at the end of chapter 5. The applicationspecification is as follows.
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Apr 13, 2012
OK, so my accumulator is now adding and showing properly in the form as a total. However, something is wrong in my if... then statement and it's not throwing it to the 2nd level after reaching the 125.*Edit to show updated with the Do While Loop. Now causing issues with my input error msgbox... *
do while decTotalCredits < 125
If IsNumeric(txtCredit.Text) Then
' This statement will convert the string entered to decimal and establish the
[code].....
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Nov 16, 2011
the code to use to add an accumulator so I can total up the items in my shopping cart?
[Code]...
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Apr 23, 2012
I am trying to maintain a total for multiple collection objects in a class. When I create a new object, it resets the total to zero, only adding the current value being passed to the function. I have tried to use a static variable, create a second variable to hold the old total while adding the new value. The base class holds the total value, while the sub class creates the new object that holds information. I am passing the new value to a function in the base class adding the new value to the total when each new record is created.
[Code]...
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Jun 6, 2011
i am trying to teach myself vb (im only 14), and i'm not having a easy time. What im trying to do, i need a user to define a upper and lower bound of a range. From there i need to generate random numbers, a certan number of times, with in that range...this is my first problem.And then, i need to make counters to store/test all of these variables as even, odd, positive, negative and zero's ...that i need to append to a richtextbox to show how many of each. Im not even sure if rtb is the right object to use...you know, instead of textbox, or label?the last thing was to do with Private function as boolean. do I need this to test these variable?
[Code]...
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Nov 30, 2010
I am currently going through Murachs Beggining .net programming book. I am trying to implement an application for an exercise at the end of chapter 5. The application specification is as follows.
[Code]...
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Apr 11, 2012
My accumulator (decTotalCredits) is not working properly and is resetting to zero with each entry. I am needing the accumulator to add in each user input until it hits 125. As it normally is, I'm sure it's something small.
[Code]...
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Aug 4, 2011
How to update the total cost after every item is selected and the user clicks enter...
Private Sub calcbutton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles calcbutton.Click
Dim amount As Double
Double.TryParse(amounttextbox.Text, amount)
Dim total As Double
[Code] .....
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Oct 15, 2010
I've actually gotten this program running on paper, BUT, when I try to write a code for it, it doesn't work . . . somewhat . . . When the user clicks the compute button, the total value of inventory is computed by multiplying the cost per item times the quantity of the item and then adds the result to the value in an accumulator variable.
So far this is what I've come up with:
CODE:
The quantity and cost per item is suppose to multiply each row, but it only multiplies the first row.
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Aug 25, 2010
I am using an image button and on click of it i want to go to visited page.Now i am using - Response.Redirect(Request.UrlReferrer.ToString()),It is going to previous page, but when i am in a page of some user details where the link is looks like - users.aspx?userid=25 and i visit some other page and click back(image button) i want to see the same userdetail page. How to track that.
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Jul 23, 2009
I have a search page with a couple of pulldowns. Dependig on the values of them I show a grid matching the searched criteria, basically a table with links the user can navigate to. My problem comes when the user wants to navigate back. At the moment I have a "Back" button which simply redirects the user to the initial search page. I think it would be a good improvement to have the values of the pulldowns filled in with the values the user selected, this way when he presses the "Back" button he would not have to restart the whole search process again.
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May 31, 2009
I'm not sure what I did, But I would like to get my toolbox back to normal where I can put it back on auto hide and such.
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May 10, 2012
We have a server application and a client application that communicates with each other using socket.
When the server application sends 2 messages about 16-31 ms apart, the 1st message is received by the client application with little delay (like 16-32 ms after it was sent). But the 2nd message is received by the client application a lot later (like 200 ms later) than when it was sent.
We already disabled Nagle algorithm (set NoDelay = True) in the socket in both the server and client application.
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Jun 17, 2011
We are having problems with sending back to back emails on one of our web sites. The site is built with .net framework 2.0.We can send the first email without any problems on every try. But to send a second email you need to wait about 20-30 minutes.the problem.One thing we tried was changing the smtp email server. We tried a third party smtp server but the same problem persisted. So I think the problem is not with the smtp server but with our .net code.
Imports Microsoft.VisualBasic
Imports System.Net
Imports System.Net.Mail
[code].....
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Mar 2, 2011
I am creating an application that will be faced with multiple decisions to make and I want to know if it is possible to create around 20 if statements to excute or decide between before excuting?
The application will encounter multiple websites but each website will have the same elements but not neccessary in the same order so I was going to tell the app to loop through the IF statement and if the condition is met to run that sub routine where it starts over and loops through the IF statements until next condition is met.
Is this possible in VB.NET or is 20 or so IF statements to many to use at once?[code]...
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Dec 19, 2010
I have a dBase file named PROBA, with two cells: "VNEV", "KNEV".I would like to see the records back-to-back in a Msgbox.
Imports System.Data
Imports System.Data.Odbc
Public Class FormCount1
Public Sub Recordszm() Handles MyBase.Load
'TODO: This line of code loads data into the 'DataSet1.PROBA' table. You can move, or remove it, as needed.
[Code]...
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Oct 26, 2008
how i could add like a counter sorta thing, like i know i would declare like lets say AttemptsDone as a integer then i say it = 0 then during my script do i just do like AttemptsDone = AttemptsDone+1 ?
and if thats correct then how do i have it display on my form? like what would i use? textbox? or what and how do i have it change everytime attemptsdone is changed
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