I have a drop down menu (comboBox1) that has 8 options in it choosing either "One" "Two" "Three" "Four" "Five" "Six" "Seven" or "Eight"I also have a list of buttons when one is clicked (button1) the text box below it (textBox1) displays a "1" if clicked again it displays a "2" then a 3,4,5,6,7 etc etc using the following code per button:-
Clicks += 1
textBox1.Text = Clicks
[code].....
I have a button on a form, and I want to increment a counter an display it in a lable, while the buttion is pressed. Similiar to a numberic up down control. The reason is that I want to use a custom looking button, rather than the look of the numeric up down control.
Is there an easy way to do that while the button is being pressed? Or would it make sense to change the look of the numberic up down (I don't want UP and DOWN on the same control, though).
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...
My program needs to convert the variables users enter in textboxes from metric to imperial and vice versa so the user can switch units at any time during run time and have the values in the textboxes display the correct value. The problem is that for example if the user initially enters all his values in metric when converting I will be displaying the rounded value of the imperial value. If the user initially enters his values in imperial, when converting I will be displaying the rounded value of the metric value.
But the problem occurs when then user switches back to the original units all the values go to 0 because in the coding for my radio button I set the txtboxes to the rounded xxx value. How to code the radiobuttons to detect what unit was initially selected to set the right values. What I tried doing was set a counter on the radio buttons to determine which one has been pressed more often... but there has got to be a better way to do this..
Imperial Radio button:
Private Sub optImperial_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles optImperial.CheckedChanged
'Change Labels to Imperial
lblMDegreeC.Text = "Degree F"
lblMDegreeC2.Text = "Degree F"
[Code] .....
i have a button and if a specific option is set (via a checkbox) then once every 5 times the button is clicked an extra event happens.I thought a counter/Integer would be the way to do it but i cant seem to get it quite right, heres my code i have in the buttonclick event:
[Code]...
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.
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
i got a problem with my one dimensional array and i don't know how to use array of counter.. i have
write the coding into my vb application and my coding did not work as i want. i have think all night
and here is my coding and i not sure whith my coding.[code...]
I am new to VB 2010 and am trying to create a digital calculator program.
I need to know the code that will allow me to creater a counter that holds
the first variable while I enter the next variables, and push the calculate button
to calculate and display the proper answer in a textbox or label.
i wanted to know how to create a for...loop...and specify the counter for the loop to control the animation time. I want the for..loop to increase the speed of the moving object (button) and move it 5 times...
the code i started with is
Private Sub ForNextButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles xForNextButton.Click
For Counter = 0 To 1000
'do somtething----the something i want to do is repeat the moving process 4 times and at a fast speed---how do i write that
Next
[code]....
Code:
Public Class Form1
Dim dblPrice As Double = 0
Dim dblTotal As Double = 0
[code]...
I'm trying to get a counter going for radiobutton 3 which will allow the user to add an extra child or adult for a set price any one know how I can do this.
I am planning to keep timer in the form to start from 1 and increment every second. This timer shiuld stop when the other events are triggered in the form (like clicking a button etc).
View 1 Replieshow to add a counter variable to this array? My code always stops when it gets to an empty array. I can't figure out how to make a counter variable to make it stop.
Private Sub btnTwo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnTwo.Click
For Each i In PlayerArray
[Code].....
In the following block of code always returns zero for the CPU usage. However, if I run it through Visual Studio in debugging mode, do a "Quick watch" on the variable "pcCPUCounter", add ".NextValue()" at the top, and tell it to reevaluate, that returns the varying percentage (eg, 5%, 71%, 16%, etc etc) as the processor utilization fluctuates.
Why would the code always print out zero, but the quick watch doesn't?
Private Sub UpdateCPUUsage(ByVal strSelectedServer As String)
'Performance items come Performance Monitor: perfmon.msc.
'The right-click on columns at bottom and select "add counter" to see list.
[Code].....
I have recently started creating a basic game however i am having some trouble creating a time counter. Basically what i want is a counter which is a label displaying say "05:00" as in five minutes. Then when the level is started i want it to count down to zero and make my game over label visible.
View 2 RepliesHow to make my counter work. I keep feeling like I'm putting it, or maybe just part of it, in the wrong place so I've been moving it all over the place but haven't found anything that works yet. I'll paste my code below and it will be the code that seems to not stop when it reaches the end of my counter. Other ways I've tried it make it stop after one or two, depending on what I did to the code at them time.
Here's what I have at the moment:
Public Class mainForm
Dim guessCounter As Integer
Dim correctAccumulator As Integer
Dim totalAccumulator As Integer
Dim answer As Integer
[Code] ......
i want to know how to put an auto update for my URL counter
View 4 Replieshow to make a Click counter, every time i clik a button on a form, the label that show a counter will increase.
View 4 RepliesI am a new vb.net 2005 user and new to this forum.i need to know how u can pass a counter from one form to the next.am developing a computer based test and questions are on different forms so i need to know how the mark for a test can be maintained and added to from one form to the next.
View 6 RepliesPrivate Sub btnBeginScan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBeginScan.Click Dim db As New byrndbDataContext
[Code]...
The progressbar runs perfectly, but the lbImagesScanned.Text isn't updated until all the scans are completed.
If I have a double variable that goes through a loop and gets numbers added to it, is it just as simple as saying variablename = 0 to reset it?
View 1 RepliesSuppose I want to show a counter in a textbox w/a slight delay (for loop) after the form is loaded. I tried code below and it just shows the last #10.
Public Class Form1
Private Sub Form1_Shown(sender As System.Object, e As System.EventArgs) Handles MyBase.Shown
[Code]......
I realize I could use a timer or sleep function but I'm trying to understand why this doesn't and/or shouldn't work.
What's wrong with my LINQ query ?
Dim s = (From rowItem In i.AsEnumerable() _
Select rowItem("COUNTER")).Sum()
I'm trying to Sum all the value in column 'Counter' in my Datatable. 'Overload resolution failed because no accessible 'SUM' accepts this number of arguments.
I am trying to create a list box that can have things added and removed from it with the use of add and delete buttons in subroutines, i have also got a limit of 20 as the maximum number of items in the list box, also i would like the list box to be able to update the number of items in it after the user adds or deletes items from it: here is my code:
Public Class Form1
Private Sub cmdAddZp_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdAddZp.Click
[Code]....
the first part is for limiting the number the user can add to the list box, the second part is the delete function and the last part is trying to count the number of items in the list.
How to use performance counter component in vb.net...
View 1 Replieswhich one cannot be considered as a counter variable?
counter = counter +1
counter = counter -1
counter = counter +3
counter = counter *2
i want to make alot of counters in my app.[code]]how do i manage this? how do i manage to use Filesadd and Filesdeleted in Dim counter?
View 6 RepliesHow would I be able to make a textbox (counter). text = to something. Following an earlier example, I came up with the code below but it returns an error
CODE:
my program is running good except when i try to acumlate the calories, it just gives me the total number of calories and does not build up can.[code]
View 6 RepliesOkay 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
View 1 Replies