Checkbox - Number Variable Won't Addition By 1 And Display In A Label Everytime The Timer Counts 1000ms?

Apr 5, 2012

Here is my code:

number = 1
If chkFN.Enabled = True Then
If ProgressBar1.Value < 100 Then
number += 1
lblFN2.Text = number

[Code]...

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Timer - Counts A Number Up In Sequence In A Label

Feb 9, 2009

I have a timer that basically counts a number up in sequence in a label. On the On Text Change sub for the label I have functions run when the label is at a specific number. Everything works fine, the only problem I have is I have information pulled from an ODBC link to a pervasive database every second, which slows down the program. I have several flash components that run so slowly because of the data update. Now I have tried both using a dataset and coding the query but it is still ver slow and processor intensive, I think its because the Pervasive ODBC link is somewhat slow. Is there a way to have my data pull timer run in the background so that it doesnt effect the performance of the rest of the program?

[Code]....

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What I need to do to make this code work for hours as well?[code]...

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I'm trying to use the timer (not a Timer object) in a Do... Until loop. I want the loop to put a single variable into a label. When I do this it works and puts the value into the label (lblOxygenReading):

If btnGetOxygen.Text = "Get Oxygen Reading" Then
Select Case True
Case rdoColorWhite.Checked
strCurrentColor = "White"
Case rdoColorRed.Checked
[Code] .....

It goes through the Do loop and the For.. next loop but doesn't change the label. Visual Studio doesn't show any errors when I'm writing the code, but when I run it, it hangs somewhere.

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My timer pauses (sort of the display portion (label) of the timer indeed pauses, however when the timer is resumed it starts again, but not at the point where it was disabled. As an example. If I pause the timer at 10:00 and wait ten seconds when I hit resume it starts at 09:50, where it should resume at 10:00 or 09:59

Module Helper
Public SessionTime As String
Public Pause As Boolean = False[code].....

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Dec 30, 2010

i have a form and it has checkboxes that are different prices for options on a car. my problem is I don't know how to write the code to add the checkbox prices up to display in the lable.

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I have a form with a textbox, a button and a label. If I put a number in the textbox this number shows in the label but after that the label start to countdown from that number to zero.

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am working on an app that generates 2 random numbers. When the numbers match it plays a sound. I'm trying to keep count of each time this accurs by using a label to hold the number each time it counts. It's working but when I use a label it only counts up to 9 then goes back to one and stays there. Here is a snippet of the code I wrote.

Public Class Form1
Public int As Integer = 0
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As

[Code].....

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Feb 20, 2009

I put this mathematical formula in VB 2008 Express Form and I have the result show in TextBox and every thing is good so far and my question is if I have a table of numbers for example if the answer in the TextBox is 0.00098 and my table show :
0.0001 to 0.00100 = 7
0.00101 to 0.002 = 8
0.00201 to 0.003 = 9
Etc
I need the number 7 to be displayed in label 1 so how can I do that?

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Aug 20, 2009

I need a code that counts the number of check boxes in a form this is my cod Public Class frmCount Dim counter As integer = 0 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[Code]...

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Oct 19, 2009

I am attempting to create a program that opens a file and reads the contents to then display them in a set of four text boxes (e.g. id, firstName, lastName, avg.Salary). it stores the data in an array.

i have done all that i can do, however, i wish to display in a label something similar to this "5/10 (5th record of a total of 10)" meaning the 5th record in the array out of a total of 10 records. i have already done the code to display the total amount of items in the array, that part was simple, but i can't get my head around trying to code something that will display the record that i am currently viewing in the text boxes.

i have a "view previous record" and a "view next record" button that will go through to the next or previous record, in doing so will change the "5/10" records to the next appropriate number, e.g. "5/10" goes to "4/10" if the previous button is pressed (in doing so, obviously the records that are shown in the text boxes will change to the next or previous record)[code]...

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I trying to display in a label the appropriate number of dashes based on the number of letters in a word that the first player entered.

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Private Sub btnPlay_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPlay.Click
'simulates the Hangman game

[Code]....

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Jun 10, 2011

im a bit new on asking questions if you have a hard time reading this ill try and make t a bit clear for you but anyways.with this code in a button it lowers the number in the textbox and then counts back up

[Code]...

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Write a program that counts the number of spaces in a string provided by the user

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Jul 24, 2011

I am using VB .net 2010 express from microsoft. I have a numeric up down box to display a variable that the user can choose a number for. Then I have a text box that I want to display a result of the updown box * 1.5... So far I have the following... What do I need or need to change? I have the integer variables initialized or whatever with Dim statements as follows -

'speed variables
Dim CruisingSpeed As Integer 'cruise speed - updown box
Dim FlankingSpeed As Integer 'Flanking speed - will be cruise * 1.5

[CODE]..................

It says that it cannot convert the up down box into an integer... I need it as an integer to calculate the other number...

Complete code just in case the above was not enough info...

'Imports Excel
'Imports System.IO

Public Class Form1

[CODE].............................

I have some stuff commented out because a variety of issues - some I will end up using and some I will end up taking out before it is done...

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Aug 31, 2011

Possible Duplicate: Get year and month from SQL .I want to know that everytime I change the month the tracking number will start at 001 ..For example this is my tracking number:

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Do I need to have another column in the table for the month in order to generate the tracking number everytime the month changes? The output should be like this.Example:

August 31, 2011 running number is 072 tomorrow is september 1st i need the tracking number start to 001, because september is another[code]....

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I've got a global random type variable, let's call it rRandom.In my code, I generate a random number like below:

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Also, can someone provide the definitions for:

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SelectedIndex
TabIndex

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Sep 20, 2009

I have made an countdown app that is working in a normal way (added picture of it). Now when I select a number in the numeric box and click start, it starts to count down from that many minutes, but what I want is the number I put in the box *3. So if I put in 3 (points) the counter will count down 9 minutes. If it is possible I want a counter at the bottom every 3 minutes the value of the 000 at the bottom of the image multiply by 1 (+1 for every 3 mins timer1 runs).

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May 24, 2012

In my form I have a text box (txtJobNo) , a Find button and a dtagridview to display the record for a unique JobNumber. Everything works fine to retrieve data, my problem is the display part in the datagrid view, it replaced the first record. I want to keep all records in place until I am done and then insert all those records in a new table. Please HELP. Please find my code below:

Imports System.Data.SqlClient
Imports System
Imports System.Data
Imports System.Collections
Imports System.Windows.Forms

[Code]...

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Jan 28, 2011

Basically, I'm not sure if I'm thinking along the correct lines when trying to break this down. The program is supposed to display the question "How much is _ x _?" with _ being a randomly generated number between 0-9 which I have in a label. The student inputs the answer and clicks the "Answer" button. If he gets it right, the label below outputs "Very Good!" and automatically puts a new question in the above label. If the student gets it incorrect, the output is "No, Please try again." and the student keeps trying until the question is answered correctly.

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I am using Visual Studios 2008. I'm trying to make a basic addition calculator. It consists of 2 input text boxes, 1 output box and one button. Below is the code I have which works, however, instead of just displaying the answer, I want it to display the entire arithmetic problem including the answer. For example. Instead of just giving me the answer of "6" in the output text box, I want it to say "3 + 3 = 6".

Here is the code I have so far.
Public Class Form1
Private Sub btnAddition_Click_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddition.Click
Dim num1, num2, sum As Double
[Code] .....

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May 23, 2012

The Random generator works fine. What I have a problem with is adding the rows and columns.

Array
0,0 0,1 0,2 = row total
1,0 1,1 1,2 = row total

[code]....

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Mar 7, 2010

I'm writing a program for my algebra students to practice integers.Stuff like....

3-6
-4 + (-5)
3(-4)
-15 � 3
etc.

I want to show an explanation and for the addition and subtraction, I want to show it on a number line. For example, if the problem is 3 - 7, the number line should show and arrow to that goes right to 3, and then left 7 units (starting from 3). Then the student can see that the answer is -4.I could probably do this with some string manipulation, but what would be the easiest way to do it in a picture format? Maybe a bitmap.

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Aug 23, 2009

How do I make a loop from 1 to 100 and make it everytime it loops display incrementing numbers to the screen?

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Apr 10, 2012

I made a program that generates random numbers and places the numbers in two separate labels.How can I make the number in the first label greater than the number in the second label.Here is my code for generating random numbers:

Dim nRandom As Integer
Dim nRandom1 As Integer
Dim randomgenerator As New Random[code]....

I want to make the first number greater than the second because the numbers should be subtracted .

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Aug 20, 2010

i am trying to write to a label via a loop incrementing the label number on each run .The Labels are part of a "windows form" if that makes any difference .The code bellow is an example of what i wish to do [code]

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Apr 8, 2011

I have a problem in timers, I want to display 2 forms each one after 3 and 5, how to do that? I mean when the first form appears, after 3 seconds another one will appear, then after 5 seconds the second will appear. I have a code where someone gave me here but its for message box only, thus I modify it to put a form still does not work. Here the code I put in the timer below:

Private Sub frmblabla_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
tmrnote.Start()
Private Sub tmrnote_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles tmrnote.Tick[code]....

I still have problem when the message box stops, it displays all the forms together. All I want is when the message box stops, then it display the first form then stop to display the second then stop to display the last. The first form must stay for 3 seconds on the screen, then after 3 seconds the second appears then after 5 seconds the last appears.

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