ok i have a program that check a website every 30 seconds. when it has completed going to the site it takes the sites body text and puts it into a richtextbox. how can i make it so that every time it adds a new line to the textbox it performs an action.
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim result As Integer
[Code].....
Intended use of program:
1. User enters 1-3 websites they wish to monitor
2. User clicks go next to textbox with data entered, then button and a copy of form refered to as browse is created.
3. Form refered to as browse is directed to the url refered to on the form refered to as monitor, in the associated textbox(passed as a parameter to copyForm)
4. A timer is used to refresh the webpage every 10 seconds
What I wanted to happen was the program turn the associated picturebox in form1 green if page is loaded, and black is loading.
[Code]..
Im trying to make a program which would check for users from text file on a certain website I can populate the list box, and loop through it's items here is the code i came up with so far and it doesnt work properly, it pops out first item in the listbox, and last item only, even though that they shouldnt be popped out
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
If Not ListBox1.Items.Count < 2 Then
[code].....
(this is supposed to check every user, and if user doesnt exist, website will return page not found, else user exists and his name is added to listbox2)
Intended use of program:
1. User enters 1-3 websites they wish to monitor
2. User clicks go next to textbox with data entered, then button and a copy of form refered to as browse is created.
3. Form refered to as browse is directed to the url refered to on the form refered to as monitor, in the associated textbox(passed as a parameter to copyForm)
4. A timer is used to refresh the webpage every 10 seconds
What I wanted to happen was the program turn the associated picturebox in form1 green if page is loaded, and black is loading.
[Code]...
My Windows Forms Application has a WebBrowser. The program check the source code of the webpage (monitoring the changes) in every two seconds. I use a Timer:
Private Shared WithEvents myTimer As New System.Windows.Forms.Timer()
Private Shared alarmCounter As Integer = 1
Private Shared exitFlag As Boolean = False
[code]....
I want to check for a system update every .25 seconds. It's very important that it is always .25 seconds apart. I was trying to use do until/while...loop, but it wouldn't let me insert a delay. Does anybody know how to do this/where I could learn to do this?
View 5 RepliesI am making a program that NEEDS to be password protected, so i made a textbox with a code so that when the user enters the right password it lets you in. But if the user/person enters a wrong password 2X it will kick you out. So is there a way to keep the
View 3 RepliesWhat Code Can I Use To Have The Program Refresh Every 10 Seconds?
View 1 RepliesWhen I close my compiled application, it will always hang for a few seconds before closing. It isn't something to do with my PC, I've got a quad core with 4GB of RAM -[code]...
View 4 RepliesI'm unsure of how realistic it is for this to work but I know a lot is possible in vb. I have an application called WindowsPRO available from my filesharewebsit This application is intended for those in school to easily be able to do several daily tasks such as calculate and use notepad within one window. I have been working on this application in part with the help of MSDN.Back OT, currently when I click the "Check for updates" I use process.start to open my website. Not very complicated is it. What I want to do is open a form in whichchecks for the update from my site. Whenever I upload a file, I'll upload it as a .zip onto my site and always name it like: "Application name v1.0" or whatever the version number is. That is the only thing that changes.
When the user presses the check for updates, I want to checkhe site in background for a "higher" version number. If my application is v1.2, I want it to check for anything higher than 1.2. So if I have on the site 1.2.2, or 1.3, I want it to check for the highest number version and download it.My question simply is, how do I check for a "higher version" from a website?
How can I check the return code of a web site from my code before redirectin my client there using response.redirect? I don't want to send them to my virtual directory unless the document is there.
View 2 Replieshave about 15 or so websites on different servers, Some time the server will go down for a some time and I losses money because I'm not aware that it went down . I want to make a program that checks to if my websites are online every hour and if there not send me a email eg "Get your butt home and switch server" lol.. I know how to do all of the email part ,the thing I was unsure about is what is the best and fastest way to make sure a website is
View 1 Replieshit the space bar every * seconds. When you hold down a key it will spam 3 times every 2 seconds. Or whenever you press space (meaning the key). I need the exact codes. I've tried Sendkeys.send {"Space"} Etc.
I've been trying for a while. I cant seem to figure it out. Please simple codes if possible.
I am trying to make a simple program to convert time given in seconds to hh:mm:ss format. But for some particular input values it produces incorrect time format. This is what I have tried :
Public Class Form1
Dim Hours, Minutes, Seconds As Integer
Private Sub btnReset_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReset.Click[code]....
Works When the Input Value is 30:
Does not Work When the Input Value is 31:
What have I done wrong ? How can I fix this problem ?
I am making a program to test whether or not a host is online, assuming that host has blocked methods such as ping and netstat -t etc....
So I decided to try and connect to it, but the thing is every limitation I have set doesn't work. The program locks up for a few seconds (which I don't want in the first place) and I cannot terminate the client after say, 100ms of trying to connect.
[code]...
I have tried client.ReceiveTimeout but that didn't speed up the process, still takes the same amount of time for the program to respond.How should I go about testing if the server is up now? Or is there a way where the program wont lock for a few seconds as it does with the TCP method.
i have about 15 or so websites on different servers, Some time the server will go down for a some time and I losses money because I'm not aware that it went down . I want to make a program that checks to if my websites are online every hour and if there not send me a email eg "Get your butt home and switch server" lol.. I know how to do all of the email part ,the thing I was unsure about is what is the best and fastest way to make sure a website is on line?
View 7 RepliesI want to convert seconds such as 254565443 seconds to hours, minutes, and seconds and thought if I could remove the decimal and the numbers behind it and not change the number in front of the decimal then it would work.
dim seconds = 254565443
dim Hour
dim minute
[Code]....
I have been making a downloader in vb.net everything is working fine Appart from the downloading, it takes around 10 seconds for the download to start Is this normal or am I doing something wrong?The download is being done in a thread and before when I have tried to download outside of a thread the program dosnt respond for those 10 seconds
[Code]...
What I need is a program that can click every 8 seconds. Heres the catch, It needs to click a location of a webbrowser but not interfere with the users mouse.....
View 2 RepliesThere's an website which lists the manufacturer's of the items they deal with. Upon clicking on the manufacturer link we get the relevant list of items. There are around 60 manuf. and each manuf makes around 500 items.
The complete list of items of an particluar manufacturer is split in pages and displayed on the web page, one page at a time and also links to the next pages.
There are around 4 to 5 items newly added weekly for each manufacturer.
So what i wanted was , first the complete data must be stored in the database and displayed to the user , and later only the updates should be displayed to the user.
For this, what approch i thought is, opening each and every page of the website and then extracting the data form the site and storing in the database. Then again whenever user wants an update , again extacting the complete data from the website and comparing it with the old data and displaying the update.
I have built a Windows Service and this runs great but what I would like to do is have this service check a website every 5 mins and ensure that a status code of 200 (Success) is returned.
checking aspect and the timing side of it.
I would like to stop the program for about 5 seconds to give the illusion that the computer is thinking. I tried a timer but could not seem to do it.
View 17 RepliesI have to write a program that does a count down on the number of seconds you entered in the GUI I have most of the code and it basically has to countdown the seconds i type in the txtStart. Attached is the program design..This is what i have so far with the code. It converts seconds to hours and minutes and seconds, but it doesn't do the countdown.[code]
View 2 RepliesThis is my function to goto a specific time in a movie or music, ... check it out..
'GOTO TIME IN MOVIE, or SONG.
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
[Code]....
I have an ASP.net 3.5 website and I am using vb.net in VWD 2008 Express, I am also using MS SQL Server 2008 Express, I used ajax tabs and a textBox characters counter control developed by [URL]..The database is attached with MS SQL Server Management Studio Express and the files are stored in the SQL default "Data" folder.
The whole project's code and forms are stored in a folder in my E drive. I need to hand the whole project to another coworker who have to finish it, please describe in steps how can i make my website portable (like i can put it all in a folder that he can carry around in his flash disk).One more thing, I already finished my side of the project, I need to ship it out to this other programmer.
Can anyone suggest something like a: Checklist or Must Do list to achieve this?PS: I have had a problem trying to move the project from one server to the other, the project seems to look for the dlls of the AJAX control and the textBox counter where i originally unzipped the folders in which they cam in, which i think was on my desktop, although when i added those controls to the Tools tab, i created a new tab, then i choose the dll from the where i unzipped the controls source code, aint that enough?
From within my VB 2008 windows forms app, how would I check the date (i.e. modify date) of a file on a website (i.e. "www.mysite.com/somefile.txt")?
View 1 RepliesI am very very new to VB.NET and would like to ask a simple question. I want to create a vb.net program and allow visitors to a website to download this program. However, I prefer not to have visitors download a zip folder. I would like to have a program that just gives a prompt to save in a selected folder, once the saved file is selected it prompts the person to download, and then when finished prompts the person to run the program. The reason is twofold:
1. I don't like the extra step involved with unzipping the file. and 2. I don't like the visitors having to look for the "main" file program within the new downloaded folder. So is there any way to have just one file for others to download without having it in a zip folder?
Alright im trying ot make a website login for Gmail to check my email faster Woohoo..Im trying to make a form with 2 textbox's one for pass one for email. Im trying to make it so when the user clicks on the login button on the form it will use the email/pass in the 2 textboxs and then open my build in webbrowser.But if it fails i want it to send back a message saying "Information Incorrect". [code]
View 12 RepliesDetails: I want to compare these above two table1 and 2 . The unmatched records should be save in a new table .
objectives
1 Should take input the table and fields we want to match each other.
2 Then after searching or reading the record from table and selected fields save the unmatch records in a new table
Quick question - if I have a timer set to 5000 (5 seconds) and the code in the timer takes longer than 5 seconds to run because of sql stuff, will the timer wait until the code is done till it fires again?
View 3 Replies