Adding Progress Bar To Show Copying Process In Real Time?

May 11, 2009

I have a form that I will be using to copy directories of photos from memory cards to locations on a computer. I would like to add a progress bar to the application to show the progress of the copying in real time. This is the code that I use to copy the directory in the first place
Dim SourceDir As String = SourceTextBox.Text
Dim DestinationDir As String = DestinationTextbox.Text
If System.IO.Directory.Exists(DestinationDir) Then
My.Computer.FileSystem.CopyDirectory(SourceDir, DestinationDir,)
Else
My.Computer.FileSystem.CreateDirectory(Destination Dir)
My.Computer.FileSystem.CopyDirectory(SourceDir, DestinationDir)

View 3 Replies


ADVERTISEMENT

File Uploading With Real Time Progress Bar?

Nov 3, 2011

I have Desktop Application by which i want to upload file to the web server. All thefunctionality are going smoothly.Now i want a real time progress bar for representing uploading file status.

View 6 Replies

Forms :: ListBox To Show Events In Real-Time?

Apr 4, 2009

I have designed a window application that: check the contents of a folder for specific files (HTML)move files to a 'working' diretoryparse each file with webbrowser control to extract datacall webservice to collect additional data

The main form has a large ListBox that displays event messages. What I want is for the application to display the messages as they happen. What seems to be happening is that the application will do everything and then display all of the event messages at once at the very end. pointers on how to write code that will add event messages to the ListBox as they happen?

View 1 Replies

Show Real-time Output By Running A PowerShell Script?

Mar 1, 2012

I am trying to run powershell script from VB and I want to see the output of the script as it is running inside a console application. With my script (shown below) when I run from powershell it shows "Command Sleep Starting" and then waits for 5 seconds and then displays the other text.

However, when I run from VB.NET program, the execution waits for 5 seconds and dumps all the text output at once. It doesn't execute first Write-Output command and then wait and then output as it should.[code]...

View 1 Replies

Process Time & Progress Bar

Jun 28, 2011

how 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 Replies

Show A Marquee-type Progress Bar For Each Process As It's Being Opened?

Sep 10, 2009

I have created a listbox with several items that when a button is clicked, it opens up the application that uses that file and then starts the file. this all works fine, but I wanted to know if there is a way to show a marquee-type progress bar for each process as it's being opened?

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If CheckedListBox1.SelectedItem = "ITEM ONE" Then
Process.Start("c:\DIRECTORY\ITEMONE.exe")
End If

[code].....

View 1 Replies

Show The User The Current System Time And Date Using Progress Bars In VB 08 Express?

Jan 7, 2011

I am trying to write a program that shows the user the current system time and date using progress bars in VB 08 Express but don't know how to start it, I am having trouble with getting the program to refresh the minutes and seconds progress bars

View 4 Replies

Show The Final Results Instead Of The Results Real-time

Sep 28, 2010

I have a form that allows users to select file and then it reads the contents, parses the data and then executes a sql insert statement to add it to a database. What I am having issues with is showing real-time results. Currently, I have the import operation take place on the import form within the OnLoad event. The problem with this is it only shows the final results instead of the results real-time. Is there anyway to do this without creating a seperate thread and delegates?

View 1 Replies

File Sync Show Progress In Progress Bar Hangs?

Mar 19, 2010

I copied the code here and translate the code to vb [URL]it is working fine but there is one small problem but I cannot solve? Here is my code: SyncClientVB Another Source The scenario is... the progress is reported by an event (OnCopyingFile event)

Public Sub OnCopyingFile(ByVal sender As Object, ByVal e As CopyingFileEventArgs)
If pbFileTransfer.Value <> e.PercentCopied Then
If txtCurrentFile.Text <> e.FilePath Then
txtCurrentFile.Text = e.FilePath

[code]....

The problem is that it is ok when runned but when I click the form it starts to hang but in the console... it is still continuing.

dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('6f5d1b01659646618ff3bdca29fb1b7f')

View 5 Replies

Get The Progress Bar Show The Progress Of The Batchfile Running In The Background??

Jul 7, 2010

get the progress bar show the progress of the batchfile running in the background?

View 10 Replies

Progress Bar - Show The Current Progress Of The Automated Tasks?

Mar 6, 2009

I have two forms, when the user selects a button, the second form opens and an external executable begins an automated process. The point of the second form, is to only show the current progress of the automated tasks and closes when those tasks are completed.How would I use a progress bar to show the current progress of an action on a different form without knowing how long it will take?

View 9 Replies

Determine The Progress While Copying A File In .net?

Sep 9, 2009

How to determine the progress while copying afile in VB.net

View 4 Replies

Make A Progress Bar For Copying A File?

Jul 7, 2010

how to make a progress bar for copying a file.I found somethings, but I did not understand them.This is the first application that I am attempting to make. It is a GUI for x264. So How could I make a progress bar for copying a file?

View 1 Replies

Make A Progressbar That Follows The Progress From Copying?

Dec 21, 2009

I´ve made a sort of backup prog. Now i have to make a progressbar that follows the progress from copying. How can i code the progressbar?

View 1 Replies

Progress Bar To Show The Progress Of The Current Task?

Jun 11, 2010

In the app I'm currently making, I have two progress bars. One for current task being committed and the other is for overall progress.During runtime, I calculate how many tasks are being run and set that as the maximum. As each task completes, the progress bar is incremented by one.

I want the current task progress bar to show the progress of the current task. Some tasks can take a few minutes to complete so that progress bar works great. But, if the task is super quick, like editing registry keys, I see no progress at all.When I edit the registry, it basically goes like this:

'Edit Key
'x
'x
'x
ProgressBar1.PerformStep()[code].....

It completes so quickly that I never see the bar even move.I also have each task report its name into a label and it skips ahead so quickly that I only see the first task name and the last.Is there any way to make this do a better job at reporting the progress?

View 2 Replies

Progress Bars To Show Actual Progress?

Jul 22, 2011

I came across a problem in my program it takes too long to calculate the values needed (about 10 sec) .But thats not the problem you don't know when the program is working or not, as it just locks up until its finshed and I view that as a problem.

I need to be able to show the progress of this .I looked at using background Workers but I get exception "Object reference not set to an instance" I believe this is because the background worker cannot write values or something ,As it works will a normal handler.

[code]...

View 3 Replies

Copying Files From Pc To USB Drive Showing Progress

Jun 7, 2011

I am very new to programming and I am having trouble getting my code to work properly.I am trying to write what I thought was a simple program, but I everything I have tried has not worked properly.I am creating a utility that will take installation and database files from one computer and copy those files to a flash drive so the flash drive will have the new version. The flash drives in question would either have one of two previous versions of the software on it or it will be blank. I decided to do this in two steps. First I check the computer for the new database and the flash drive for the old ones. I do this with the following code. [code] Next, I am deleting files from the flash drive if the old database is there and copying the files from the computer to the flash drive and showing progress on the progressbar. Here is where I am going all wrong. I have tried it a number of different ways, and unfortunatly (I'm kicking myself right now), I have not saved the code from the other methods I have tried.I have not been able to figure out how to get the background worker to work with what I am trying to do, though I have seen a lot of code over the past few weeks with examples of how to use it. It is a little above my head in terms of figuring it out by myself. So what I have used is the following code: [code]

View 2 Replies

Copying Files From Pc To USB Drive Showing Progress?

Mar 31, 2010

I am trying to write what I thought was a simple program, but I everything I have tried has not worked properly.Here is what I am trying to do... am creating a utility that will take installation and database files from one computer and copy those files to a flash drive so the flash drive will have the new version. The flash drives in question would either have one of two previous versions of the software on it or it will be blank. I decided to do this in two steps. First I check the computer for the new database and the flash drive for the old ones. I do this with the following code.

Private Sub VerifyButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles VerifyButton.Click
VerifyButton.Enabled = False

[code]......

View 3 Replies

Panel Doesnt Show Real Width?

Jul 9, 2010

Panel doesnt show real width

View 11 Replies

Real-time Spelling In .net?

May 24, 2010

Is there any open-source component for VB.NET that offers real-time spelling (i.e., as you type) much like word? I found some free and open source components but without that ability.

View 2 Replies

.net - Out Of Process COM Server Works Fine In The Unit Test Harness But Not In The Real Service?

Jun 1, 2011

We have a WCF service hosted in IIS that currently calls a VB6 DLL to do part of its job. This works fine, but we can't deploy the service to a 64-bit target environment without configuring IIS to run it in a 32-bit worker process.I am currently investigating ways around that restriction. Porting the VB6 DLL to .NET is not possible for various reasons, so I created an ActiveX EXE wrapper around the DLL in VB6, so that the service can run in 64-bit and the VB6 parts in 32-bit.

When I tested the service I got this error:

Type: System.UnauthorizedAccessException
Message: Retrieving the COM class factory for component with CLSID {9AE7303B-D159-43F6-B1A5-52D297581820} failed due to the following error: 80070005.

After some Googling I found that this is due to either:

Calling an MS Office component
DCOM permissions not being configured
NTFS file permissions not allowing read/exec access to the IIS worker process identity (ASPNET in my environment)

Of these:

Definitely not applicable Also not applicable; I am not hosting the EXE in DCOM or COM+, just a simple COM out-of-process activation
This looks likely; however, I checked the permissions, and NTFS reports that the Users group (which ASPNET is a member of) does indeed have read/exec access to the file I tried calling the EXE from a unit test fixture, which is executed in my admin-level account rather than the IIS worker process account, and it worked fine, so the error is definitely something to do with permissions. I'm not sure what to do next.

UPDATE:The IIS virtual directory is configured for Anonymous+Windows access; the WCF service uses only Anonymous authentication, the Windows authentication is for the VS debugger. Task Manager reports that the aspnet_wp.exe process is definitely running in the ASPNET account.I explicitly granted Read and Execute access to the ASPNET and IUSR_<machine> accounts on all the COM exes and dlls involved. This made no difference.

I explicitly granted Local Launch and Local Activation access to the ASPNET and IUSR_<machine> accounts on the relevant interfaces in the DCOM configuration. This made no difference either.Keep trying to get this working somehow.Go the whole hog and host the EXE in COM+.Give up. Tell users that the WCF service must be configured to run in a 32-bit app pool on 64-bit Windows.

View 1 Replies

Display Real Time On Form?

Apr 7, 2010

How can I display a running stopwatch on my form? I am creating a timer but I do not want to use the timer class.

View 4 Replies

FTP Chat Update In Real Time?

Jun 15, 2011

I making a simple online chat using an ftp server by downloading and uploading text. I use a thread to update the chat log continuously. But it doesn't update in real time. Is there a way to create a server that clients can upload to and download from extremely quickly? How do programs like MSN messenger or better online multiplayer games do it?

View 1 Replies

Get Cursor Position In Real Time?

Nov 17, 2009

What would be the proper way to get the cursor position while the mousebutton is held down? I've tried using a do while loop with a background worker, but it freezes up the application.

View 1 Replies

How To Cache Real-time Data

Jan 14, 2009

I'm working on a windows forms application (.NET 4.0).My form contains a 'Fast Line' chart using the Microsoft chart control included in VS2010.The chart gets filled with about 20,000 datapoints.My application then starts receiving market data from a server via DDE (Dynamic Data Exchange) in real-time and adds it the chart.

View 5 Replies

How To Send Real-time Data Over UDP

Sep 19, 2010

I have to send a sequence of video frames over UDP as fast and real-time as possible and while I got the basics working, I am running into all sorts of difficulties. Some of my goals:Data will normally be sent over dial-up (hence UDP instead of TCP), but also needs to support fast Ethernet.It's OK to occasionally drop frames (hence UDP instead of TCP).Need low latency. The frame the remote receives should be one that was recently sent (no more than a few frames waiting in buffers).I need to be able to detect the effective bandwidth so that I can compress the frames more or less to keep frame rate up.I break up frame data into one or more datagrams of about 500 bytes and each has a sequence number and other info. The receiver reassembles the entire frame and detects if any datagrams are missing.If the receiver detects more than a certain percentage of dropped frames (e.g. 50% over the last 10 frames), I send a TCP message to the sender to slow down by 50%. Sender than slowly increases speed by 5% each subsequent frame.Using System.Net.Sockets.UdpClient to send and receive the data.I have a separate TCP channel used for control messages back to sender.My main difficulty right now is detecting the effective bandwidth and dealing with latency, especially over dial-up (max ~4,000 bytes/sec). For example, if I try to send 100,000 bytes/second using TcpClient.Send() they ALL seem to arrive (no dropped datagrams) but with large latency by the time last datagram arrives. I think the TcpClient.Send() function is blocking until the buffer is able to send which messes up my current algorithm.

Can anybody point me to any sources of information for how to:Detect actual bandwidth over UDP.A better algorithm for dynamically adjusting bandwidth to suit the available pipe.Send data smoothly at the desired bandwidth.A way to detect and keep latency down to a minimum.I have been spinning my wheels over the last week and every time I solve one problem it seems another rears up is head.

View 1 Replies

Make Real Time Chart?

Feb 22, 2011

Make real time chart?

View 1 Replies

Mirror Real Time Text?

Apr 6, 2012

I created a form with MS Access with some dropdown menus and some check boxes. The main reason is for when the user select a check box or an option from the dropdown menu a specific phrase will appear on a Note box I created on the bottom of the form. Where I am having the problem is because I added a Text Box in Access where the user can type something in it. What I need is when something is typed inside of the text box the content should be mirrored inside of the Note Box on the bottom of the form. I was able to create the functions using VB for the dropdown menus and the check boxes but for the Free Form Text Box I dont know how to mirror the real time texting.

View 3 Replies

Real Time Data Display?

Jan 11, 2012

are there any ways that i can extract my data from database and display it into my listbox in real-time? which means that whatever is updated in my database must immediately be inserted into the listbox without the need of refreshing or pressing any buttons. Immediate display.

View 3 Replies

Real Time Data From App To Web Server?

Jun 24, 2012

methods/procedures for sending real time data from a VB.net app to a web server (asp.net) for real time display. My question relates to the best method to send the data from the desktop app and the best way to receive and handle the data on the server. I'm not asking for sample code, just some idea of what methods to research. I am currently using a text file upload method but I'm sure there is a more efficient way of achieving this.

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved