Prevent The Program From Freezing While Downloading The Data?
Mar 9, 2011My program becomes unresponsive when I download Data using WebClient.OpenRead(). What can I do to prevent the program from freezing while downloading the Data?
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Prevent Another Program From Downloading?
Aug 8, 2011i want to be able to prevent an application from downloading. For example Utorrent. I have seen applications that can do this but never been able to integrate it in my own application. Also i have tried blocking the application's allowed ports in my windows firewall
View 1 RepliesAdd Background Workers To Prevent Freezing
Oct 3, 2011I am a bit of a noobie with vb.net and I made this application that does a lot of http requests and stream reading. But when it does this it always freezes my application.So I did a little research and found that I could use background workers to solve this. But I have no idea where to start. So if you could look at my code and tell me where and how I can add background workers to prevent the freezing that would be awesome.[code]
View 2 RepliesHow To Prevent UI From Freezing During Lengthy Process
Mar 15, 2010I need to write a VB.Net 2008 applet to go through all the fixed-drives looking for some files. If I put the code in ButtonClick(), the UI freezes until the code is done:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'TODO Find way to avoid freezing UI while scanning fixed drives
Dim drive As DriveInfo
Dim filelist As Collections.ObjectModel.ReadOnlyCollection(Of String)
Dim filepath As String
For Each drive In DriveInfo.GetDrives()
[Code] .....
My Program Keeps Freezing
May 20, 2011My program keeps freezing. Here is my [code]...
View 10 RepliesDelay Program Without Freezing?
Oct 8, 2010how do I delay my program without freezing? I am sure there is another way to do this without timer.PHP uses sleep(). What do VB use?I tried some Delay or Sleep function but don't seem to work..
View 28 RepliesLoading Pictures Without Freezing Program?
Feb 24, 2011So I have a bookmark function setup, and this is another functions that loads the appropriate website icon to the listview option that it goes with.
Public Sub getBookPic()
On Error Resume Next
Form2.ImageList1.Images.Clear()
[code].....
VS 2005 Exception Freezing Program
Jul 27, 2009I have a form with binding sources and a method for saving the data.[code]I was testing to see what would happen if the operator tried entering duplicate data in the primary key field. They exception occurred as I expected but the program gets stuck at that point. The exception messagebox just keep redisplaying when you click OK. I'm fairly new to .Net, but this code is how the help files show updating a TableAdapter using the "Try/Catch".
View 10 RepliesProgram Is Freezing While Sending Webrequest And Getting Webresponse?
Sep 16, 2009i am trying to read website content and selecting some sites from list which contains keyword.But my program is freezing while sending webrequest and getting webresponse.Here is my code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim j As Integer = 0
Dim stream As System.IO.Stream[code]......
VS 2008 : Delay Function Without Freezing Up The Program?
Aug 16, 2009im looking for a way to have my program wait a certain amount of seconds before it goes on to the next command, ive tried the sleep command but that freezes up my program and i cannot let that happen, ive heard of using timers as a delay but i don't really know how to do that.
View 4 RepliesVS 2008 : Pass Time Without Freezing Program?
Apr 18, 2010I would like to make my program do nothing for a few milliseconds.
View 17 RepliesWeb Scraping - Http Request In Program Freezing?
Sep 15, 2011I have just made a program were i enter a proxy list then my software views a url over and over using the proxys . I was using a web browser in side the program but worked out slow.So i now have changed the code to htpp request. But now when i run the program it goes up by 2 the views then frezzes .Here is my code
rivate Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If ListBox1.Items.Count = 1 Then
[code].....
Downloading E-mails From Outlook To VB Program?
Jun 27, 2012I am creating a program for people like me, who has loads information stored all over the place, like to do lists, callender entries, notes, web links all kinds of stuff I want all under one roof. So when my program is loaded it shows all different kinds of information, a bit like the "today screen" in outlook but my program will have a lot more to it.he only bit that is really bugging me is how to show e-mails from my outlook inbox folder in a container control in my program, my plan was to create a container on my form and write code to show all emails saved in my outlook inbox.
View 3 RepliesCompiling A Program In VB2008 .NET So That The Other Person Can Use It Without Downloading VB?
Aug 20, 2009I am making a program for me and I told my friend about it and they said that they would like to test it. The only problem is that they don't have VB2008, and there seems to be no way to compile my program so that another person WITHOUT VB can use it. Does anyone have any tips, or perhaps I'm missing something? Let me know ASAP
View 2 RepliesDownload Some File From Internet But While It Downloading The Program Got Struck
May 19, 2011i tried to download some file from internet but while it downloading, my program just got stucked..its seems downloading the file while the program got stucked.. after download file finished, the program is running as usually..how can i make the program unstucked while downloading file? how can i use ProgressBar1 on downloading file?
View 3 RepliesVS 2010 Downloading Data From Website (.txt)
Oct 15, 2009I'm using Webclient for downloading file's information from website host.
[Code]...
Downloading Data From Remote Mysql Database
Dec 21, 2009I'm looking into creating a program which will on program opening connect to a remote mysql database, download the data and store the data into a local file (keeping both in sync is the idea).
Getting a connection to the remote database is my first hurdle, and i'm not suceeding, i know i need to read through more info but if i could get this working it would help me tremendously.
I have attempted to connect using the mysql connector, using the server IP and port number ie. 199.002.999.000:3306 but it doesnt connect, it does connect locally ie. localhost but for some reason it won't connect to the remote server.
My other problem is that i cannot control the mysql server, i.e connections allowed remote etc, i think they're just enabled to accept connections from the server.
Is there a way to run a hidden browser script behind the scenes, download and run the file? I've tried looking for possible ways to acheive this, but have come up trumps so far.
VS 2008 - Downloading Data From MySQL DB Via XML File
Dec 17, 2010I've got a program that downloads data from a mysql database via a XML file. I want to store this information locally. If I make a .mdb file could someone use this without have access on their machine?
View 13 RepliesDownloading Page Data Using The Stream Reader Using Readline?
Feb 1, 2009I am downloading page data using the stream reader using readline.I want to concatenate each line into one long string for parsing The below line of code is not working: datajoined =dataline.Insert(datajoined.Length - 1, dataline.Length - 1)My inevitable goal here is to track stream data with a progress bar. But first I must learn to dload page data in chunks.
[Code]...
Get Program To "Sleep", Without Freezing It?
Oct 31, 2009Is there another way to get your program to "Sleep", without freezing it?
View 4 RepliesHow To Prevent Program Being Started Twice
Apr 8, 2010I have a small problem with my application. When the system starts up, the program starts with it, but runs hidden (registry key with paremeter). The program also has a GUI.I want it so that when the user clicks the desktop icon, it does not start a second instance of the executable, but instead reveals the currently running background process. Is that possible?i.e. when the application is started with the "-startup" paremeter, it loads a hidden form2, and closes form1. When the desktop icon is clicked, it loads form1, while form2 remains hidden.
View 4 RepliesHow To Prevent Program Running Twice
Oct 24, 2011i got 2 program here...exe and B.exe.. B.exe is external program.. how can i run my program just once at same time? all start from .exe.. if .exe running twice, a messagebox appear ".exe already running".. if .exe detect B.exe was running, a messeagebox appear "B.exe already running".. i'm using Visual Basic.NET..
View 2 RepliesPrevent From Closing A Program
Jul 6, 2010How can i prevent from closing a program even with the task maneger?
View 39 RepliesPrevent Program From Loading Twice?
Jan 20, 2010I have a VB.NET program. In proerties/Application I checked Make a Single Instance Application. But it still allows someone from opening the program while already opened. How can I prevent this?
View 3 RepliesPrevent Program Opening More Than Once?
Apr 15, 2009I'm using Visual Basic 2008 Express Edition. When I have my personal program open, I don't want another instance of it to open. I would like it to detect if the program is already open and if it is, it won't open another.
View 4 RepliesPrevent Non-numeric Input In Program?
Nov 5, 2010I'm working on a program that requires the user to input an integer. How do I prevent the user from entering a non-numeric value? I tried using the IsNumeric() function but I get an error before I can use it. I get the error at the console.read, before I can call the IsNumeric() function. [code]...
View 5 RepliesPrevent People From Sharing Program?
Apr 16, 2009I want to make it so my VB program can be registered to be used with only one computer & possibly be registered online.
(Yes i searched the site but i saw no useful program registering guides that i uderstood and worked with the newest version of Visual Basic .NET)
VS 2010 Prevent Program Freeze?
Apr 28, 2011my program freezes untill the loading has finished.Is this normal? And if it is then how can I prevent my program from not allowing me to go back to the other form untill the loading has completed?I'm using this url as a start up page for my custom browser;so can I prevent my program from freezing or not ?It looks as if my custom browser form keeps demanding focu
View 5 RepliesHow To Prevent User From Resizing Program During Run-time
Mar 22, 2009How do I prevent the user from resizing my program during run-time? I know how to disable the max and min buttons at the top, but I can still click the edge and drag it to resize my program. I want to be able to disable this feature so my program stays the same size the whole time.
View 2 RepliesMscomctl.ocx File Which Prevent Me From Opening A Program?
Jun 26, 2009I've been trying to open a program called 'DET 3' which is designed by the Honduran government and helps us pay taxes for the government. I've been getting this error message when I try to open the program "Component 'Mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid" I need this program to work so I can pay my taxes before July 10th.
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