i have made program and would like a progress bar to start at the start of the script and stop at the end of the script.
I was thinking of using a timer and haver timer.start at the beginning of the script and timer.stop at the end for the progress bar but timers use time :/
I use visual studio 2008. I have a problem I finally got the progress bar to work but I want it to stop when the website I choose to display is fully loaded.
Here is my code below
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Navigate(TextBox1.Text)
End Sub
[Code] .....
so im running a program, that when a button is clicked, it will increment a progress bar, and loops a code i have, until the progress bar is done. The problem is i want the bar to go slower, i have it incrementing like
[Code]...
I am writing a Windows Forms Application using Visual Studio 2008 Pro .NET version 3.5 with STRICT and EXPLICIT options both ON.
I am having trouble using ".Start()" and ".Stop()" for my stopwatch method from other methods. I have tried several different methods of writing the line that calls the start and stop, but none work, and VS keeps sending me in circles with its correction suggestions.
Form Level
vb
Imports System.Diagnostics
Class Level
[Code]....
and promptly gives me the same error with no options for correcting it. The same thing happens for the stop command.
I created 3 timers, i want each timer to take turn start which means timer1 stop then timer2 start, once timer2 stop timer3 start. But my code seem to be running together once i click the play button.And is there any ways to easy control how my picturebox move? Because my code for controlling it movement need to keep finding the correct number for it to move.
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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.
View 36 RepliesI 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,
I need to record the screen when my user clicks start, and stop recording when he clicks stop.I've searched for a while on this subject, and I have found nothing.I want to do this without adding any files to my project, I just want to use some built in function in Visual Basic, and start recording, or even take a snapshot and add it to an AVI file or something...These are some sites I have found:
http:[url]......
This code is in VB6, but I am not sure how to even start using it?
I am using VS2010 RC and .NET 4.I have a progress bar control on a form. It works fine, and it shows the value of the bar in the proper position. But, I would like to disable the white "sparkle" that repeatedly moves then length of the bar. also, the value part of the progress bar is Green. Is there any way to change to another color?
View 3 RepliesI want to make a littel program where there is a start buttom and a stop buttom. now when you press the start buttom the cd drive goes out and in and out and in and so on! and when you press the stop button the cd drive goes in and stays in "maby close the program to!
Now i have already made a program whre you can open and close the cd drive by pressing buttom 1 "open" and button 2 "close" but you have to keep pressing the button! can any one help me i will be realy glad!
Here i my code!
CODE:
how to get a progress bar to go up to say 50 then stop and it shopws label one when it reaches 50.
View 1 RepliesI have written a very simple Windows Forms App. which copies files from my hard drive to my USB flash drive.The app. works ok, but while it is running (copying files) the title bar displays (not responding).I have an idea this is due to the time it takes to do a large copy.
I have two questions:First, I want to add a progress bar, as a visual indication as to how much is left to copy, but I don't know how write the code required for the progress bar when copying say: C:*.* (including all sub-directories)
Second, to stop the (not responding) message being displayed in the title bar. Would I need to run the copy as a background process? If so, how?
why doesn the timer start?
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i`m trying to use a progress bar while i click a button to start my web cam. It needs about 2-3 seconds to display the web cam capture image in my picture box. When i use the following code the progress bar starts only when the capture image is displayed in my picture box, it waits those seconds to start. What can i do about that problem?
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how to start and stop a service using Visual Basic 2008 Express?I specifically need to write a small application that will start and stop the spooler service. In other words, the command line equivalent of:net stop spooler andnet start spoolerTIA
View 14 RepliesI have to start a timer when I navigate to a certain web page. I need to start the timer when my urlTextbox text has this in the textbox[url]...
View 4 RepliesI want to start my Sql server through a vb.net code.
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I created 3 timers, i want each timer to take turn start which means timer1 stop then timer2 start, once timer2 stop timer3 start. But my code seem to be running together once i click the play button.And is there any ways to easy control how my picturebox move? Because my code for controlling it movement need to keep finding the correct number for it to move.[code]
View 3 RepliesI created 3 timers, i want each timer to take turn start which means timer1 stop then timer2 start, once timer2 stop timer3 start. But my code seem to be running together once i click the play button.And is there any ways to easy control how my picturebox move? Because my code for controlling it movement need to keep finding the correct number for it to move.
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
PictureBox1.Visible = True
If PictureBox1.Top > 50 Then
PictureBox1.Location = New Point _
[code]....
I am restarting a service, I need to wait in between the NET STOP and the NET START, I am using .NET 2008,
View 3 Replieshow do I do start/stop iis in .NET?
View 11 RepliesHow to use the background workers in my case. while my web cam is trying to start i want to show a progress bar.
Private Sub strcam_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles strcam.Click
mycam.startCam(PictureBox1.Handle.ToInt32)
End Sub
I tried many methods to achieve that without any luck. I tried also application.doevents().
I have a gif image that shows a circle go round like the one on vista. However when i use the application.doevents() the circle is shown BUT it start go round only when the web cam starts....I don`t know what to do.....I need somehow to perform two tasks at the same time. Can bagroundworkers used in this case or i need to do something else?
Currently I can not get my hotkeys to start and stop my program.Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vkey As Long) As Integer and
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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
I have a combo box I am filling on form load.I am using "SelectedindexChanged" to detect changes in the index to run the code when the combobox is used.Unfortunately, it runs the code on start up as well.
View 5 Replieswhat is the method to tell when a user starts or stops a process? My company makes a software package that allows a tie in from vb. I want to make a package to allow me to start and stop the software remotely and to monitor when the software is running or not.Ideally there would be some sort of event in windows when the user starts or stops the software. I imagine there is some sort of way to do this with a timer, but I am sure that windows will have some sort of event process when the program starts. I have googled this and looked through the xtremevbtalk forums for this but I am not quite sure as to what keywords to use.
View 3 RepliesIs there any way i can pause a file download in my vb program?? I have tried both the http method and the my.computer.net method with no luck. I have also tried pausing the background worker by this method: [URL] But even if the bgworker is paused the download goes on.....
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I'm very new to Visual Basic, and have just installed VB Express 2008 from a Sams book titled, "Teach Yourself Visual Basic 2008 in 24 Hours", by James Foxall. I've managed to make it through most of the book, which was very helpful in getting a quick jump start, but I find that I am still "not quite getting it" yet.
I've written a program that has a "Start" and "Stop" button which are suppose to control the logging of data through a serial port. When I click the Start button, the serial port gets initialized, opened, and then I go into a Do-Loop-Until loop to process the incoming data stream, and that is suppose to stop when the Stop button is pressed. However, I haven't figured out how to implement that.
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I am trying to implement a BGW and want to report progress to a progress bar for my TextFieldParser program, sometimes if your opening very large files it takes a while and I would like the user to be able to see the progress and have some interaction so they know the program is still running I am a little hung up on what to in the reportprogress
I have:
worker.ReportProgress(0, myReader.ReadFields())
and its not doing anything, I didnt expect it too since ReadFields is an array
parser
Private Sub BackgroundWorker1_DoWork(ByVal sender As Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker1.DoWork
Dim worker As System.ComponentModel.BackgroundWorker = DirectCast(sender, System.ComponentModel.BackgroundWorker)
[code]....
Currently I have the start-key for my vb.net application hardcoded like this:
GetAsyncKeyState(Keys.F2)
Where vb.net sais "F2 As System.Windows.Forms.Keys = 113" on mouse-over.But I want my users to be able to pick their own Key. If I make a drop-down box (combobox) and pre-define some choices in there (Like ESC or F3), all those choices are strings. How can I convert those strings to a System.Windows.Forms.Keys integer? Also, I'd like it to also be possible to "capture" a single keypress. So they'd click the "capture" button, and the next key they hit will be saved as the start/stop button. But I wouldn't even know where to begin looking for that one.
