In my program I have two listbox and a button, it has the function of "check" that the two listbox have the same "count" items, but it takes some time before the action ends, the program then crashes until it ends, how can I use a progressbar using the processing time of the action button?
View 5 RepliesI was wondering if there was possible to make a progressbar show how the progress of an button? How should this be done if possible?
View 11 RepliesI was wander if anyone can help me with this one:
Dim p As New Process
p.StartInfo.FileName = ("getmac")
p.StartInfo.Arguments = " /S " & TextBox1.Text & " /U domainadministrator /P password"
p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden
p.StartInfo.UseShellExecute = False
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Need to show an user a progressbar about the progress. Problem is i dont know where to start.
I would just like to know if there is a way to integrate a progressbar that shows the progress of the process? I mean when process.Start is activated, that's when the progressbar starts to load until and stops only when process.HasExited.
View 7 RepliesProgressbar for User created Process execution
View 4 Repliesi want to make the Grid view Button(Time In) invisible until the User press Time Out Button. Once the user press the Time Out Button,Time in Button must be shown
View 2 RepliesI'm using the webservice and I call webservice by desktop application.I'm using c# in web service.[code]I want to show progrees bar so it will get how much time it will take.
View 1 RepliesI'm trying to make a progressbar that shows the load time of the next form.I've tried alot of different ways to do it, but it and the speed is always the same whether the next form loads faster or slower.I'm not sure what variables to use or anything.
View 3 Repliesis there a way to add a progressbar to the scan button?i watched tons of videos and i cant figure it out
Using FB As New FolderBrowserDialog
If FB.ShowDialog = Windows.Forms.DialogResult.OK Then
For Each Ext As String In ListBox1.Items
[Code].....
[code] Everytime i press the Calculate Button, it crashes on my first calculation part. What im trying to do is to not crash the program eventhough i have no input in it.
View 1 RepliesI am using the notify icon to display a popup and i want to show a button and a progressBar in the popup if it is possible. If you've used yahoo messenger or msn messenger you know that when you recieve a call it shows you a popup and you can interact with it. Thats the kind of thing i want.
View 4 RepliesI want to make a progressbar that runs when a button is clicked. However there is also a checkbox that affects the whole thing.If the checkbox is checked, the button works and starts the progress bar.If the checkbox isnt checked, an error message comes up when the button is pressed.
View 1 Replieshow do you reset a progressbar to beginning after a specific button is clicked?
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If I wanted to place some "cleanup" code in an application that would execute when the X is clicked to close a form, where would it need to be? There seems to be four candidates:
Deactivate
Disposed
FormClosed
FormClosing
There are lot of others, but they do not seem to have anything to do with ending a process.
I am working on a small VB application that listens for commands sent from an Android app.
One of the functions is to extract an archive. I am familiar with how to listen for the unrar process to finish, so I can display a progressdialog on the phone while the extraction is happening, and clear it as soon as it's done.
BUT ... if there is an error/alert from WinRAR, WaitForExit() never gets called because WinRAR is still sitting there open until I click "OK" on the MsgBox.
For Example ... if you try to extract a file that is not actually an archive... an alert will pop up saying "No Archives Found", and basically everything is halted on the VB app and the Android app, and the Android app just sits on a progressdialog saying "extracting..." until you manually hit "OK" on the computer.
As you can imagine, this is a problem if the whole point of your app is to NOT have to go over to the computer.
So... I am wondering if there is something similar to WaitForExit() that will wait for an error and allow me to close out the alert and let the process end.
Here's my Sub for the UnRar command:
Private Sub UnRar(ByVal WorkingDirectory As String, ByVal filepath As String)
Dim objRegKey As RegistryKey
objRegKey = Registry.ClassesRoot.OpenSubKey("WinRARShellOpenCommand")
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I am working with saving and deleting images. What i really want to do is check and see if an image exists in the destination folder and if it does automatically overwrite it. i couldnt figure that out so i figured i would look to see if the file was there if it is Delete it then write the new file..The issue is i keep getting this error.The process cannot access the file "FileName" because it is being used by another process. [code]
View 5 RepliesTry ProgressBar1.Maximum = e.MaximumProgress ProgressBar1.Value = e.CurrentProgress Catch ex As Exception
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I got a program that starts a batch file into a textbox and makes backups of my database things, I would like to add a progressbar to my program to see while the progress is running, here is my code, but its not working good at all, I mean, the progressbar one works, but it dont update with the files copied, etc...
Public Sub FAZERCOPIA()
Dim SW As System.IO.StreamWriter
Dim SR As System.IO.StreamReader
Dim i As Integer
[code]....
I have the download progress bar working in my program but I can't find any working code to determine the amount uploaded. here is my upload code
[code]...
How can I integrate a ProgressBar in this code? It takes normally some seconds (9-10), but my program looks like a "crash", for this reason i want use a ProgressBar
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i need to get a progressbar to move 1 "inch" every time my timer restarts... and that the max value should be the total sum of hour...min...sec
This is what ive got sofar:
TotValue = Val(Hour.Text) * Val(3600)
TotValue = TotValue + Val(Min.Text) * Val(60)
TotValue = TotValue + Val(Sec.Text)
This calculate now i want those seconds to be a the maximum size of the progressbar... And to make it go one step everytime my timer restarts... =)
I have an application that has a ProgressBar added to it set to Continuous style. Everything seems to work great except that the progress bars seems to "fill in" slower than needed. As a test, I created a form with a continuous progressbar and a button. The button code only sets the progressbar's value to 100 (which is the max). Basically, for the test, the value changes from 0 to 100, but the ProgressBar seems to incrementally fill in like it is doing a PerformStep or something. I don't get it. Is there a way to get the ProgessBar to go from empty to immediately full when setting the value from 0 to 100 without the animated filling?
View 6 RepliesI have a class that downloads a specific file from the net.This class uses a BackgroundWorker. I tried to implement kleinma's Download Files From Web With Progressbar [URL]../showthread.php?t=396260), but I'm having difficulties making it work. I'm including a test project, so if someone is willing to take a look at it, it would be great .
The part I'm having trouble with is updating the progressbar and progress label. The errormessage I receive is in Norwegian, but it has something to do with threads. I suppose I should use Invoke or something, but I don't know where to start..
Public Class Form1
Private Delegate Function CopyProgressRoutine(ByVal totalFileSize As Int64, ByVal totalBytesTransferred As Int64, ByVal streamSize As Int64, ByVal streamBytesTransferred As
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I'm having issues with a progressbar. I've created a progressbar that reads registry variables and uses that input to update the progressbar and some status messages (so I can call it from vbscripts, etc). I want it so when my status bar hits 100%, the bar stops, waits a few seconds, and then quits. However, it seems the program processes the remaining code and quits the application before it has time to completely repaint the progress bar (I'm guessing this because it will usually update to about 10% before it exits).. I'm using something like this...
If prcnt = 100 Then
progbar.Style = ProgressBarStyle.Blocks
progbar.Value = 0
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how to move button over a panel from the form in which the button is created dynamically at run-time ?
View 1 RepliesI need some code that will trigger button1 automatically every 1 minute. Is it possible to make in Visual Basic .NET ???
View 1 Replieshow i can use progress bar and updated with progress time. i mean for example if i make some process by click button ( copy file or search or) process that take alot of time, i want to see the progress bar change depend in the process. i know how to use it with a timer, this i don't wanted, because i don't know the time require for process event.
View 5 RepliesWhat is the best way to run a process say every 30 minutes? Or at 0900?
I have an app which does quite a few things, and want to add something that will run every 30 minutes. Don't want to use windows scheduler as i want to keep it all in the one app.
Is the only way to run a thread.sleep for 1800000? If so, can i run 2 background workers on the 1 app?
I have an .exe console application that when run, will do its thing and then close.
Q1: How can I time that run? (accurate, in milliseconds)
Q2: How can I see how much memory was used? (accurate, in bytes)
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