VS 2008 Created Website Monitor Program, Can't Check Status Of Page Loading?
Jun 14, 2011
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.
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.
I want to make a process monitor tool with WMI that monitor the processes created or deleted, but the code will not work. Note to reference System.Management,
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)
I've been working on a program that monitors ours and our clients server's to make sure they are still on. the ones that are ping able were easy, now I'm trying to monitor servers that are not ping able. what I'm thinking of doing is creating a small client program to put on each one of the none ping able server that sends a packet to our server every 30 seconds over port 80 (not have to worry about firewalls) and once the server program doesn't receive a packet for 2 minutes then it will display/sound a warning. my questions is is this possible, or is there a better way of doing this. right now i just am checking to make sure the server/internet connection is on, later i will look into getting info from event looks, SNMP, etc.
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
IF cursor leaves column 0 and row 0 then it displays msgbox but I want to check where column 0 and row 0 has value or empty In case of empty cell it must display msg as msgbox("this is empty cell")
Well I know this could work for a browser with no tabs:
Private Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted End Sub But the thing is, I do have a tabbed browser. I tried this code, But it didn't work.
I'm trying to browse to this page using the web brower in vb and whenever I do so it gives me a runtime error:If I click No(Nee) it loads the page fine it basically says:[code]So this is what gives the error, now is there any way so I can disable the run time error from coming up at all? [[code]
This question may be vague but I was wondering if anyone has ever implemented an application that basically creates a UI to list and monitor all running applications you have running. This applies to many developers who might have multiple programs running continuously and it would be great to have an app that monitors these programs..or does anyone think it is just unnecessary.
I am trying to write a little application that will help me monitor 8 websites sharing the same IP address.
The code that I am using to query the Status of the Websites is failing to report the correct status of the website; by status of the website, I mean, if it is accessible from any browser.
I got a timer that triggers the following
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick 'Create a web request for site.
[Code]....
Basically the webresponse is supposed to turn the textbox5 color to "coral" if the website is up and running or accessible, and turn the textbox5 red if the website is down. What is happening is that all the time the timer is triggered, the text box5 turns coral or "good connection" even if I entered a website that does not exist, Then after 3 minutes I get and exception error that states: The operation has timed out.
Basically, I just need a way to query the site and interpret the response by turning the textbox5 to color red in case the website is inaccessible or down.
I know how to monitor newly created files etc but what i want to do now is monitor firefox and IE when they close. my application is running in the bg and i need it to perform a command when the browser closes.
I am binding the data to datagridview using dataset ( datagridview.datasource=ds.table(0) ).but i want to show the loading status of the datagridview in progressbar.
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?
Alright well i am creating a basic program, it has a login system. When the user clicks login i have timer1.start and then i have a progress bar start to fill, i want to know how to take a label, place it under the progress bar and have it display different text, as in
First message: Validating Login Credentials... (moving ... if possible) Second message: Verifying System integrity... (moving ... if possible) Third Message: Connecting to Servers... (moving ... if possible) Fourth Message: Grabbing user Database... (moving ... if possible) Fifth message: Login successful!
I want the messages to be in sync with the loading bar, but i also want to try to make my loading bar move slower and when the progress bar is finished and the messages underneath it are aswell i want it to show a new form.
Is there a way in vb.net to check whether new memory pages have been created inside a process(such as winlogon, svchost etc)
For eg : if i there is a certain value that may change if new memory pages are created inside the process. Then i can compare the previous value and the new value (after pages have been created) and make it sure that new pages have been created inside that process.
I have an web application of 200 web pages and all has a single master page. Most of the content pages use AJAX controls so most of content pages has its own ScriptManager. Now I have a requirement to add a link with HoverMenuExtender control and for that I need to put ScriptManager in the Master page, but it is working only in the content pages where there is not ScriptManager.
I am creating a tool for monitor turn off function,I should be able to get wether monitor is switched on or switch off from my code.I got solutions only to switch on or switch off the monitor, any one can help me how can we dedect if a monitor is turned on or off?
I am having xp pc. I need to check UPS Status like Online/Offline, running at battery mode or not, having high or low voltage, having input frequency high or low
I have a leagcy application written in VB6 which makes posts to URLs using the InternetExplorer.application object.Once a post is made i would like to be able to see the status which was returned (i.e. 404 - page not found)
I can't find any properties of the object which will give me this information,
I can usually find the answers to most of my questions via the Google Gods, but not this time.I have a form that has a TabPageControl and on that page a collection of labels and text boxes via a usercontrol.
On the form I have a button that allows the user to create a new tabpage, when the code adds a new page, it automatically adds the UserControl collection. I can't get my head around how to access the objects on the newly created tabpage.
What I need to be able todo is take the index of the tabpage that has focus and translate that against the UerContol name, but I havn't a clue how to do it!
I use Visual Basic 8.0 and Windows 7 Prof. and Deskjet 720c.To print a document i use PrintDocument component I want to Check status of local printer My problem is, if de printer if offline of not connected every print job is then automatically sent to the print spooler of Deskjet 720c.I try to use Try Catch, But this does not work I get no error message
I have an automated program that batch prints PDF files to certain network printers. On occasion our print server will go down & screw up the automated printing process & lose prints. I am looking for a way to check the status of the print server before sending prints. If the status is not "OK" then I want to pause the automated process until the server is back to "normal". Can anyone tell me how I would check this status or where I should be looking?
I have searched all over and can not find the printqueue anywhere. I'm using VS 2008 Pro, and .NET 3.5. I'm writting in Visual Basic.I create my document then send it to a previous selected printer. I do not give the user a printdialog I handle all the settings in the code. My problem is when the printer is not online, it triggers an unhandled exception. I would like to check the status of the printer just before the printdoc is sent, so that I can handle what to do when the printer is offline.
The main issue here, whether the ZPL printer is on/off, the status always shows as "Ready", there is no change in the status.made use off couple codes which i googled, but none have turned out to show me the printer status.
Is there any other way to indentify the status of the ZPL printer/ any other alternative [url]...
