Program Freezes During Long Process?
Aug 1, 2009[code].....
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Process.start() Freezes Main Program Until Process Finishes?
Feb 21, 2011I have a program that starts another program after setting the regkeys basically the program continually syncs the calandar of outlook and another application.I set the regkeys than launch the c:sync.exe app. I have tried a simple process.start and launching the process as a thread and they both do the same thing: The other process starts and works as it should but my main program goes "White screen" or "not responding" until the process.start has exited.
I want the process.start to run in the background so if users click in my main app it responds and truly that they can access the context menu of my main app from the taskbar while the process.start is running.
Windows - Long Running Process?
Jun 2, 2011I have a service ticket management application and users want to open several ticket details on a tab in a MDI frame. Since this application has to communicate through Web XML service with other company, it takes around 15 ~20 seconds. The users most complain is that he needs to wait until a saving process is done. Cursor is working while data is being saved and other can't be done
View 3 RepliesHow To Change A Button's Image During A Long Process
May 29, 2009I've got a common search button in my app that has the typical static magnifying image displayed on it. When the user clicks it I want the button's image to change to the animated search, to inform the user that the app is doing something (searching the database). Then when the search process is complete, change back to the static search image.
[code]...
When I comment out the line to change the button's image back to the static search image, (as stated above), and click the search button, the app actually performs the search, then when the search is completed, it changes the button's image.
Apparently VB or .Net is performing the under-the-hood process before the display/paint process, even though that's not the way it's coded. give me some insights on how to fix this, AND also please inform me of why this behavior occurs so I can try to avoid it in the future.
Update Labels Duing A Long Process?
Aug 23, 2009I want to update & display the values of labels on my form during a long loop.[code]...
View 6 RepliesHow To Handle Long Running Process - Hang When It Run Til Half Way
Jul 6, 2012for example:
dim a as long
for i as integer = 1 to 10000000
[CODE]..........
It will hang when it run til half way.
Freezes Up The Program And Makes It Unusable?
Mar 26, 2011In a function I have
Do Until PageLoaded() = True
{
Nothing
}
The problem is it freezes up the program and makes it unusable. I fixed it using timers but it makes my program real sloppy and hard to edit.
BackgroundWorker And WebBrowser - Program Freezes ?
Jun 3, 2011I'm trying to find a way to make backgroundworker do what's in the webbrowser. There is a time-consuming part in the webbrowserdocumentcompleted event that I want backgroundworker to tackle. Unfortunately, I don't know how to link that part to backgroundworker so that BW can do that job instead of webbrowser.
Here's what in the webbrowserdocumentcompleted event:
Sub WebBrowser1DocumentCompleted(ByVal sender As Object, ByVal e As WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
If CheckBox1.Checked = True Then
[CODE]...
The time consuming part starts from line 2 to line 30. My program freezes whenever webbrowser tries to do this job, so I need BW to do this specific job instead.
Image Not Showing Up / Program Freezes
May 21, 2009The program starts. When I click the Start button the original form disappears just as I intended, but then it just hangs there. No picture shows up. The CPU heats up and gets louder. It freezes and I sometimes have to CTRL+ALT+DELETE just to exit the program.[code]
View 2 RepliesVB Program Freezes When Click On Ok Button
Apr 15, 2011I am making a program that requires the user to enter values and select the correct radio button. It freezes when I click Ok button and I am not sure why, I think I am not using the Do Until...Loop properly.
View 19 RepliesVS 2008 Program Freezes On Tab Change
Sep 2, 2009I have a program that has multiple tabs, with roughly 100 - 400 controls of varying types on each area. The program takes about...4 seconds to load, which I don't think is right.I did a few memory tests on the program startup, and idling it. At startup, the program uses 100% CPU usage, and 102mb of RAM, but then the form displays, the RAM drops to 20%, and CPU at 0%.Changing a Tab locks the program up for 1 to 2 seconds depending on the tab, and memory fluctuates.Am I doing something wrong here, when a program form has literally over 500 controls of many types, spanning 6 tab pages, or should I be doing something different?
View 12 RepliesVS 2008 Program Freezes While Processing
Sep 15, 2009the hex convert code seems to work etc but it freezes but it does its job eventually I read that backgroundworkers can be used to fix this issue but I have no idea how to use it for my script
[Code]...
Redirect And Parse In Realtime Stdout Of An Long Running Process?
Apr 12, 2010This code executes "handbrakecli" (a command line application) and places the output into a string:
Dim p As Process = New Process
p.StartInfo.FileName = "handbrakecli"
p.StartInfo.Arguments = "-i [source] -o [destination]"
[code].....
Program Freezes Over A Period Of Time (5sec)
Mar 15, 2011Is there a way to code, so that if your program freezes over a period of time (5sec), it just stops trying to do it, and goto something else.
"On ERROR" wont work, since its not a error. "Try" doesnt work ether.
Its because I'm am programming something that can login to a router thought telnet, and sometimes the telnet ActiveX doesn't read the buffer or the line proberly, so when the .GetLine() func is called, it freezes. And i want away to goto another point if it keeps freezing for more than 5secounds. The telnet ActiveX that, I am using is Dimac w3sock.
Program Freezes Until Shell Interaction Finishes?
Aug 9, 2010im working on a little project what executes a bat file on a button click using this command:Interaction.Shell("read.bat", AppWinStyle.NormalFocus, True, -1)however when this is executed the program will become unresponsive while it is running... this may be simple but is there a way i can make my program be responsive and for it to execute in the background?
View 5 RepliesForm Does Not Respond - When Press The Send Program Freezes
Jun 6, 2009When you press the send program freezes and you can't do any thing how i can add button puss resume and stop
[Code]...
VS 2008 Pocketpc Program Timer Freezes On Standby Phone?
Nov 9, 2009I was making a little timer. When the phone is not in standby, my app is working fine. But when i put the phone in standby it stops. When phone is coming out of standby, the timer is going again on the time i put the phone in standby.
I know that other tools keep working, so i there a simple way to do that?
Write A Little Program That Checks For A Process - ,,Cheat Engine" Is Running The Process Is Getting Killed?
Oct 13, 2009i am trying to write a little program that checks for a process and kills is.here is the
Dim p As Process = Process.GetProcessesByName("Cheat Engine")(0)
p.CloseMainWindow()[code]...
My problem is it�s woking ,yes if the programm ,,Cheat Engine" is running the process is getting killed.But if the program is not running my program crashes.
BGW In One Class And The Long Process For The BGW (DoWork) In Another Class Or Module?
Nov 16, 2009I' ve got a short question concerning BackgroundWorker.Is it possible to have the main code for the BGW in one class and the long process for the BGW (DoWork) in another class or module?
I couldn't find anything helpful on the internet.Here is my code - DoWork in a separate class doesn't work:
[Code]...
Convert Date To Long Like Program?
Nov 12, 2010In my vb code.
I am converting today date to long datatype.[code]...
VS 2005 Long A Program Runs?
Jul 22, 2010I would like to know if there is a way to see how long a program runs. I have one that takes a very long time to run, which is not the problem. I start it and go to bed or leave for the day. When I come back it has finished. I do know it takes hours. Is there a way to find out how long it does take to run give or take a couple of minutes?
View 3 RepliesVS 2010 - Backgroundworker And List Of Images "freezes" The Program
Apr 28, 2012I'm filling a FlowLayoutPanel with PictureBoxes at runtime, each picturebox has an image from the List(of Image). Depending on the selected folder, loading the images "freezes" the program, so I want to use a BackgroundWorker. I'm having problems with "Cross-thread operation not valid". I want to fill the FlowLayoutPanel with the images from selected folder and a ComboBox with the names of the files.
View 4 Replies.net - How Long Dose It Take To Analysis, Design And Program A CMS Using ASP.NET
Oct 4, 2009I intend to choose developing a Web Content Management System using asp.net with VB.net 2008 but I'm not sure about how long it takes to program such system. Is 4 months enough for developing such system? This 4 months is the duration of this semester and Includes about two months for analysis and design and the rest is left for implementation.
View 2 RepliesDB/Reporting :: Long Time To Run A VB Program And Get An Error
Apr 5, 2009I have a problem with my (aspx.vb, aspx) program. Since my vb program require more than a day to make some data analysis. however, the page always run a long period(one hours exactly) will be downed and become cant display the page. i am wondering is it related to dns error?
View 3 RepliesLong Running Operation, Nonresonsive Program?
Jun 30, 2010I have written a program that searches a bunch of urls and pulls out information that I need. The program works to an extent. Everything codewise works, but it seems like I did a sloppy job of pulling the code together. After about 10 minutes of running, the program just becomes unresponsive and I have to close it through task manager. I've seen it range from 100k to 350k in memory useage. It also uses about 80%+ cpu usage at all times. I hope someone might be able to see something that I forgot or did wrong as the program is meant to run almost full time, executing parts of code on certain days/times.
Dim con As New SqlClient.SqlConnection
Dim strCon As String = "Data Source=server;Initial Catalog=database;Integrated Security=True"
con.ConnectionString = strCon
[code]....
Terminate Code That Takes Long In Program?
Oct 25, 2010How to terminate function/code (not entire page) when it takes some time, for example, more than 1 sec?[code]...
I found the command "Server.ScriptTimeou", but it stops the entire page instead of one command.
Using Long File Paths To Execute A Program?
Jul 20, 2010I am trying to execute a program with switches that ends up with a shortcut being too long and exceeds the 260 character limit for shortcuts in windows XP:
[Code]...
VS 2008 Way Of Coding In Stead Of Writting Long Long Paragraphs
Sep 18, 2011Is there a easer way of coding in stead of wrighting long long paragraphs like this in one line [code]All of this is on one line and i got lots of info to put down.."The game will begin on your 16th birthday with your mother waking you up. Today you are to go to the castle for the first time. Leave your bed and open your dresser for a Strength Seed. "
View 2 RepliesVB 2010 - Try And Load A Project (any Project) The Program Freezes
May 28, 2010Has anyone else had issues with Visual Basic 2010?My visual basic program has been running fine for months but recently every time I try and load a project (any project) the program freezes, then I have to close it down and reload, every time I load Visual basic for the second time I get the following error:
HTML
An error was encountered while opening associated documents the last time this solution was loaded. Document load is being skipped during this solution load in order to avoid that error.Plus when trying to run a project in debug it takes ages to load (around 5 minutes) this has only started happening recently, projects were loading in seconds.
Program Becoming Unresponsive Whilst Running Long Code
Jan 31, 2011I'm currently trying to write a football simulator but am having issues with the computer becoming unresponsive. There are long lines of code (several thousand lines) that are executed over and over as one run of the code is equivalent to one second of game time. While the game is setup to be like Football Manager where you watch the game live, there will also be cases where the entire game is simulated without you watching. When doing a full sim of a game, I just have a loop which executes the code block 7200 times (games go for two hour roughly).
At the moment this takes about a minute but even when I get it down to the desired 5-10 seconds or so, I dislike the fact that the computer becomes completely unresponsive during this time. In a round there are 9 games and you'll be simulating without watching 8 of them. You're looking at 1-2 minutes of simulation time or possibly more. I can't have a loading screen that long! How can I program the game so it runs these simulations yet the game still remains responsive? It'd be fine if the user could muck around in the menus and stuff while the simulation runs.