Uses A Start Button And Stop Button?
Feb 5, 2012
I have been able to successfully place a stopwatch into the worksheets of a grading system I use for speeches. My difficulty is that the sotpwatch stops watching when I begin to keyboard comments or enter numbers that trigger the vlookup's created for general comments. Below is my code. My question, is there code that I need to add that will ensure the timer continues to time until I tell it to stop. The stopwatch I have uses a start button and stop button. Each instance is set for the sheet where it needs to keep time.
[Code]...
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Nov 1, 2009
I am trying to make an application with a start button and a stop button on a stop watch program. These are the codes I am using but my seconds on the stop watch don't start.
Public Form Dim intSecond As Integer = 0
Form 1
Private
Dim intSecond As Integer = 0
intSecond +=1
[Code]...
After I write my code and try to run the program, the seconds will not start,
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May 29, 2012
I have this little application that runs a SQL query works great, now I want to have a Start Button run the and display results then System.Threading.Thread.Sleep(300 * 1000) for 5 min then run again and display results and loop till I buttonstop_click. unsure if the sleep is the best method.
[Code]...
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Jun 17, 2009
soo i have some music that automaticly plays when i open aplication
how i stop this music from playing and that it continues playing from where it was stopped from, when the same button is pressed
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Oct 9, 2010
I want to include a functionality in my application such that when the user clicks on a button, the user should be able to record the voice, and when stopped, the sound should be saved. Here's what I wrote for the Start and Stop button.
[Code]...
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May 3, 2010
I am having a form1 with only two buttons----
1) Start backup
2) Cancel
If "Start backup" is clicked.... system requires a lot time for backing up many files from source to destination. If I want to free the user before "Start backup" procedure is not completed ...
then what would be the code for "Cancel" button...? Only I want to stop the running procedure of "Start backup" quickly.
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Nov 14, 2010
Im hoping to create an auto clicker which had variable speed control, one button to start and pressing space to stop the application. When start is pressed i want it to click 2 or 3 different locations on my screen if this is posible with about a 1 second delay between each pointer move.i could really use some help with getting started or even better a link to an already created application for this.
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Jun 16, 2011
I have a form that you can type in a four digit code and press enter and will will run some code on a database. The problem occurs when a user click their 4 digit ID number and then click enter, the next user then comes up, types their 4 digit ID on the number pad and when they press enter it runs the code twice (this is due to the fact that the enter button has focus, meaning i intercept the enter, run my code, then the button runs that same code)
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Feb 26, 2009
Alright, so I'm still working on the slot machine. I have three timers all independently going for my three "wheels" of the slot machine.
My issue, is that I'm trying to make a Stop button to stop each timer one at a time, and I'm not understanding why this code isn't working. The logic completely makes sense, and the first "wheel" stops when I click the button, however, it doesnt appear to stop the other two timers.
CODE:
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Dec 24, 2009
I have a simple application that use thread pool to read a file and input the data into a listbox. I want to be able to stop threadpool from running after clicking a stop button. How do I stop threadpool? Here is the code for my application below:
Imports System.Threading
Public Class Form1
Private Delegate Sub StringDelegate(ByVal text As String)
[Code]....
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Dec 7, 2009
I created a form and have the variable inputs for 4 motor run statements. Then with a start button the script starts and it is surrounded by a for next statement to loop 10 times. It works fine but if i need to stop the execution of the script with a stop button. I put the stop in a new section but of course does not work to do a motor stop. It just causes the exe to not respond till the loop is complete. Just need to be able to stop the Run1_Click button section.
Edit:I do not mind if it finishes the 4 motor run commands and then stops execution of the loop. So need to figure out a way to trigger a stop from a button on the form to stop the cycle. For the future the loop will be a variable integer input so 10 will not be the standard.
Edit::Does a ' Do ' statement sound like the thing to use? If so how and where would I place that? Have a Stop button on the form and it would stop after the 4th motor run command.
#End Region
Declare Function InitStp Lib "stp.dll" () As Integer
Declare Function RunMotor1 Lib "stp.dll" (ByVal steps As Integer, ByVal interval As Integer, ByVal direction As Integer, ByVal outputs As Integer) As Boolean
[code]....
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Mar 29, 2009
How can I make it so when a button is clicked it will make the program start on start-up but only if the checkbox is checked?
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Jun 2, 2010
This is a quick mock up of what my application looks like.Trying to incorporate a progress bar. I want to be able to click "start" then the start button disappears then a progress bar shows up in its place.
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Oct 30, 2010
Using 2 forms how would I click one button, from another form? ie In VB 4,5,6, I would used to do it as:-
Form 1:
private sub Command1_Click()
msgbox "Say Hello"
End Sub[code].....
If I clicked the button in form2, it would automaticlly, click the button in form1. Do I, do it the same way in VB Express or has it changed?
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Apr 9, 2009
Is this possible? I have a list of tasks in a threadpool that i would like to clear (stop) when a button is pressed.Is there any way i can do this?
For i = _PortFrom To _PortTo
Threading.ThreadPool.QueueUserWorkItem(wcb, i)
Next
As you can see its a port scanner, and id like to be able to stop it half way through if possible?
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Nov 13, 2010
When a button is focused by pressing Tab key, a rectangle appears on it. Even if the button's TabStop property is set to false, when the button is clicked with mouse the rectangle appears. Is it possible to stop the rectangle from appearing?
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Sep 6, 2011
I have a problem. I use this code for move form:
'Declare the variables
Dim drag As Boolean
Dim mousex As Integer
[code].....
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Sep 26, 2008
How do you stop a sub that's called from a button click event?
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Nov 9, 2011
im creating a stopwatch with 3 textboxs and one button which is restart button the watch automatic start by itself how would i create.
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Jul 22, 2009
Stop Watch With Three Textboxs And Button
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Nov 5, 2011
I am using VB 2010 , I have a loop that takes something like 5 minutes until it's finish. I want to allow the user the option to stop it in the middle or whenever they want. There's a button which starts the loop, and after I click it the loop starts running and the button is sort of "stuck".I saw something called "background work" in the VB Toolbox, can it be a solution to my problem?
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Dec 10, 2009
We only have few meetings for Computer subject that's why time did not permit us to discuss timer codes. Anyway, my concern (I think) is just simple (though I really do not know how to start).I plan to make a countdown timer of 60 s that will start once "Start" button is clicked and will display a message box when it reaches 0. I only know the codes for message boxes.
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Apr 27, 2010
I have an event I want to do continuously until a button interrupt is pressed.
Here's the pseudo
Click button 1:
Check if button 2 is pressed
If not, do stuff
If so, stop doing stuff
End routine
So what I currently have is this:
Dim randominteger As Integer = 0
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles StartSampleButton.Click
[Code] .....
Unfortunately, it's never breaking outside of the first loop. How to get around it?
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Dec 5, 2010
I am fairly new to VB but really enjoying programming. I'm looking to create a counter that counts to 25 and loops back around again with a button control and another button control to stop it. So I press a button to start and another to stop and I want it to display the number it stopped on. Is this possible? and how do I do it if it is? I can figure out how to display the label and create a simple counter(that doesn't loop), but I'm unsure on the rest.
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Jan 16, 2011
I have a button with DialogResult OK set.
I'm using the following code to try and do validation[code]...
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Aug 19, 2011
I have a problem, I have to stop one Loading class on button click. I already checked some forums related to this. But didn't find an exact solution.
For example:
Public Sub LoadDropDown()
Dim it As Integer
[code].....
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Jul 10, 2011
I want to start the time in one user only because when i add a user in my listview and click the start button both of them start their time. how can only start one user only? and when i select the other user and start their time the first one that i start is continues deducting a time.
This is my code:
Public Class Form1
Private Sub Form1_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
With Timer1
.Interval = 1000 '// set interval to 1,000, which is 1 second.
[CODE]...
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Nov 29, 2011
i have a user name, password and a calendar button which when click, a calendar appear and insert the date selected into the date textbox field, and a submit button. After, i key in value for user name and password and click on the calendar button, the password textbox field because empty. So how can i going to stop the password textbox field to become empty when i click i the calendar button?? i set visible calendar only when click on the button
[Code]...
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Apr 22, 2011
I am working on an app and I am a bit confused w/ threading. I understand the point of threading but I am not getting when to use a background worker thread vs. a standard thread vs. a thread pool. Can someone shed some light on when to use which? Right now, I am trying code an app that does stuff initially in a sequential order and then eventually must thread (otherwise it takes forever). The problem I am having w/ the sequential stuff (and threading later) is that I need a button to be able to stop execution of code. [Code]
I did the background worker on this first sequential operation because when I tried w/ out it, the text box didn't update at all until the web page contents were retrieved. Basically, the text box change of "Starting." doesn't show up until the web page is finished processing even though the assignment to the text box happens before that code.
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Feb 26, 2012
Is there any way to stop the execution of the code that's under a button if for example a certain condition is met?
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