I'm studying creating webpages in VB.Net. After a successful Logon, I want that page to expire or simple disallow users to 'go back' to that page (not necessarily disable the back button). I have created webpages under the Master Page.
View 6 RepliesI am trying to write some code to check the AD password age during a user login and notify them of the 15 remaining days. I am using the ASP.Net code that I found on the Microsoft MSDN site and I managed to add a function that checks the if the account is set to change password at next login. The login and the change password at next login works great but I am having some problems with the check for the password age.
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I am trying to insert a row in a table using simple INSERT Query in a transaction. It works fine in SQL Server but I am not able to insert the data using my business object.I am calling a SELECT query using the Command as:
Using cm As New SqlCommand
With cm
.Connection = tr.Connection
.Transaction = tr
[code]....
I am getting the Timeout period expired error at ".ExecuteNonQuery()" line.Any other DML query is running perfectly fine at this point.
I have a Login.aspx page where if the user has the 'Remember Me' checked then it stores their username in a cookie for a year so whenever they hit the login page (session timed out, or they clicked logout at some point) the username is pre-filled. The pre-filling is working fine, in fact it works every time. The flip side is if they login and the 'Remember Me' isn't checked, then that cookie (whether it exists or not) needs to go away. The going away part never happens, even though I'm expiring the cookie. here's the cookie name, at the top of the form:
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Well for who is willing to give this ago, all you need is 1 webbrowser and 1 button. Set the webbrowser to navigate to [URL] and the button goes the code to expire the cookie JSESSIONID which is generated by the website.
Ok the problem is that i can not delete the cookie before it expires so the only way is to set the cookie to expire e.g. webbrowser1.document.cookie.expire -1d Expires can only be used if you dim something as cookie i think.
Things i tried:
Dim cookie = WebBrowser1.Document.Cookie
If Not cookie = "" Then
cookie.Split(";")
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This script is the only thing that works but i know nothing about this language but it does work it expires the cookie and the page lets me get another email address BUT it takes many many tries, restarting the debugging ect... because the cookie JSESSIONID is somehow not always in the same possition so when it is not first on the list i think it doesnt work (if you are going to test this you need to wait 2 secs untill the browser realises the cookie expired if more than that then u know u need to re start debugging and try again)
This should be easy but i have no idea where to start:
Do a lop through all cookies in webbrowser.document.cookie and find "JSESSIONID" cookie, expire it by -1d and then add it back to the browser.
or do a lop where the cookie is in the computer, open expire it and reupload.
How we can built an application in vb.net that would expire after one month.
View 1 RepliesIs there code in visual basic 2008 where i can set my program to expire every 30 days ?
View 4 RepliesIs there code in visual basic 2008 where i can set my program to expire every 30 days ?
View 8 RepliesI have looked through couple of threads about making the trial application to be expired within certain time. Most of the advice is to set a timer and store it in somewhere in the system with encrytion. Then later decrypt and compare with the date installed in the system.
View 12 RepliesI'm working on a project for my IT company that will run for a year and once the year is completed I want the application to expire and prompt for a key to function. This application will run on local HDD environment.
View 10 RepliesI have VB Express and I need to make my sofware expire on a certain date. I do not want it like a trial period, I want every edition of the software to expire at the same time (15/02/12). I also do not want the software to be tricked if the system clock is put back so it needs to store the date the software is first launched and calculate the diference so it knows the true date. When the software has expired I need a message box to open, with a yes and no button. If the user clicks the yes button an IE window opens to my channel on youtube and if they click no the program exits. I have tried everything but I can't work it out.
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I am creating a project which i will be selling to an organization
View 9 RepliesFor my job I have to manually tick up to 50 boxes on a website and then click expire to remove the records from the site. Is it possible to automate this by having a small application which on the right hand side has a browser control and on the left a button which says expire all records. When this is clicked the tool knows to tick all the records and then click on the expire button? If so what sort of control should i look at using or VB code?
I want to progress this at a later date aswell so that the tool would then be able to click on each record individually to enter the record and then click re-publish? How do I get my program to loop round and then stop when it has finished expiring all the records? Also sometimes there are more than 1 page of results, so it would need to be able to tick all results, then click on the expire button, but then be able to click on the next page button and then repeat the process so it expires the records on this page?
i have an aspx page with vb.net back end. in that page i get names and url's from the database depending on different conditions. My requirement is that when i get the url, the code should then use that url and have that webpage in a small preview form on my existing aspx page. so basically i have a table as follows -
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I making a webpage with the help visual basic. I wanted to put a flv video in it and i used flash control for asp.net [URL]. I made the player in flash told it to download the video from the sever. Now when i put the player on the webpage and put the webpage on the sever it cant play the video. But when i just pres the the player which is in swf format it works. It can download the video. But when i put the player on my webpage it cant.
View 5 RepliesHere are my questions concerning VB 2010 Express:
1. I've registered my VB 2010 Express, will it still expire?
2. Will the applications I made using VB 2010 Express expire after some time?
3. Is it OK to write my code in the designer.vb file? I don't know why, but when I started writing my application it took me to the designer.vb instead of form1.vb code.
4. I've been working on an application for a week now, but suddenly I can no longer access my Design View(Shift-F7). All my codes are written on the [form name].Designer.vb. I can still view my codes but I cant access my form layout. On the solution explorer, my forms no longer have the 'form icon'. When i press Shift-F7 nothing happens. Right-clicking the form on the solution explorer doesn't show 'View Designer' option. How can I fix this?
Duplicate:good references or tools available for converting from ASP to ASP.NET?How i can convert an ASP Classic webpage into an ASP.NET webpage?
View 1 RepliesPossible Duplicates: How to Convert html web-page to image format in ASP.net web-application ASP.NET page to image or pdf.
I have an aspx webpage. Once that page is rendered, with a button click how can I export it to PDF? What is the process? Do I need an external third party tool to achieve this?
Im know 2 days working on solving this problem but seems that i found my master
I need to get some text from this web page ==>> eToro Open Book
I want to use the trade feed for my program to analyse the sentiment of the markets.
I used the browser control and the get element command but its not working.The problem is that whenever my browser starts to open the page I get java scripts errors.
Typically I'd post some code and ask how to do something. This time I don't even know where to start. I need to check if a webpage is accessable. We are using adobe connect, there's a webpage that you can check that will tell you if connect is up and running. How would i go about doing this?
View 4 RepliesI have a small project where I need to draw graphics over a WEB page.
To do this, I create a "ghost" form with a WebBrowser at the same location and size of my main form that is always displayed behind my main form.
When I set the TransparencyKey of my form's Panel to the main form's TransparencyKey, the panel shows the WEB page that sits behind the form. Yet, because this is a panel, I can draw anything over the WEB page
The only problem that I have is when my program needs to open child non-modal forms. When the user sets the focus back to the main form, the child form goes behind me main form, but it is still in from of "ghost" form.
Is there a way to "bind" the main form and the "ghost" form together, so that any other forms may only be completely on the back, or comletely on the front (never in between)?[code]...
is there any way to embed a vb 2008 exe into a webpage so that it runs inside the webpage without user having to manually download it.If not then is there a way to convert a vb exe to a swf flash file, or maybe a plugin for vb 2008 which allows you you compile or export as swf?
View 11 RepliesHow can I get a string from a web page and display it on my program in a label?[url\...
View 4 RepliesI ran into an odd issue today while trying to get a web page up and running. At one point there is a sql select statement which basically selects one field from a table that has only one row of data. For some reason no rows are returned by the select statement when at the customer site from the web page.
The same select statement works on the same machine if pasted into a query window [SQL Express] and returns one row of one field as it should. The query works on my server from the same web page and also works on the other server I tested on. For some reason when ran at the customer site there is a delay of about 30 seconds and no data is returned.
There are several other queries in use at various times, same web site, same db, same server and all seem to work without issue but this one query is failing about 90% of the time, once in a while it returns a row. No errors are reported in either case. Using ADO recordset object, simple select field from table no where clause. Running under IIS7 from an ASPX file hitting a SQL Express database.
I have a VB application with a webbrowser. I would like to populate a combobox on my app with the values from a specific combobox on a webpage in the browser.
The first step seems to be getting the values from the array in the web page. Here is some code from the webpage source:
<script type="text/javascript">
<!--
var opts = new Array(5);
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The 'clients' array has the values that i want to use in my application. How do get them?
im trying to get a balance from a webpage. But idk how to. I sort of figured it out. This is what im trying to get:
<div class="boxborder">
<div class="title">Balance</div>
<div class="sep"></div>
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i want to get the 12,85$ to a label.This is what im using:
Dim PageElements As HtmlElementCollection = WebBrowser1.document.GetElementsByTagName("div")
For Each CurElement As HtmlElement In PageElements
If CurElement.GetAttribute("classname") = "inner" Then
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But there are multiple classes on the webpage which have the inner as classname, so i get lots and lots of info. But i just want to get the 12,85. How would i do that?
I try many things but could not find it.
txtResult(1).Text = WebBrowser1.document.Body.InnerText
txtResult(2).Text = WebBrowser1.document.Body.OuterText
txtResult(3).Text = WebBrowser1.document.Body.InnerHtml
txtResult(4).Text = WebBrowser1.document.Body.OuterHtml
get only text in webpage body.
What I'm looking to acquire is ip addresses from a webpage which contains the information.url...I'm basically looking how to make vb.net visit that webpage and save the IP Addresses it gets from that webpage.
View 1 RepliesOk, so I'm making a domain checker which bulk checks if domains are available using this website:
[URL]
It inserts, the names, then goes to the next page, but after that, I have no idea how to get the parsed code from the page. This is the page's Html code:
<head><title>Bulk Domain Name Search and Free Bulk Domains Availability Checker !!</title></head>
<body>
<center>
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I'm attempting to grab data from a webpage, but I've been unsuccessful in my attempts.
View 1 Replies