.net - Find Which Section Of A Website Is Not Compatible With New Browsers?
Jul 2, 2009
I have been tasked to fix a really old website (.net aspx vb). The website currently is not running well in IE8, Firefox, Chrome. The menus are displaying funny and some images are not correct, and in Chrome the complete header with menus and all is missing.
I am not a vb guy, and I have no idea where to start looking.
What will be the most common section that a website will start failing in new browsers?
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Jun 18, 2011
i want to take a screenshot of a webpage in vb, but i dont want the whole webpage, just a section. More specifically...This:
Out of...
nvm the mix-match points
The webpage will be inside a webbrowser control. So it needs to use the web browser control to take the pic.And i just want the image to save into a folder called 'Accounts'.
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Sep 28, 2010
How can I find the file that keeps my computer passwords such browsers IE? I want to reformat and have a lot of saved passwords sites
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Jun 29, 2012
I am creating a database project where I take my data from mysql database and then create graphs and charts.I currently have microsoft visual basic 2010 express edition. I am familiar with visual basic but have never used mysql before. I have quried a database into mysql and server connection to the database is working fine. Furthermore I downloaded mysql a week ago so I have the latest connector.I looked at many youtube tutorials and have tried to find mysql.data in the add reference section (in project) but it doesn't seem to be
there.
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Mar 6, 2009
I am working on a program to match overlapping images together to make one complete image. This isn't for panoramic purposes, it is from a video game generated overhead map, so there is no perspective issues to deal with and the overlapping images (gained from screenshots while a player moves) should be pixel perfect (still running tests to verify this, but lets assume they are pixel perfect at this time).
1) I need to compare each new (small) overhead map section to the larger map, find what edge it fits on, and copy it over.On other forums I have seen people suggest taking the bitmap apart in the form of an array of colors, or 3 arrays per image for r, g, and b. I am wondering why this is done instead of directly going to the bitmap object and using GetPixel. Is an Array lookup significantly faster? Speed would be an issue with my program, I would like to do this match as fast as possible, and the overall map could become large, even if I keep making new map sections to manually paste together later.So, faster to loop through a graphic with getpixel, or faster to go through 3 two-dimensional arrays with r, g, and b, or faster to go through 1 three-dimensional array with rgb all inside it?
2) The bitmap object that contains the overall map will keep getting larger. What is the best way to resize that bitmap dynamically?I am thinking of just making a new, larger bitmap when I get near an edge, then using getpixel and setpixel to copy over the old bitmap to the new one. Is there a faster way to make a new, larger bitmap object containing the old one with the graphics class? I admit to finding the graphics class somewhat confusing in how methods on it affect the image object that is defined as it's surface...or something. There might be a faster way with graphics and drawimage, but is that really faster than a getpixel/setpixel loop? Finally, if I do store the graphics data in arrays instead of actual bitmap objects, would redimming the array be the best way? If I need more room at the 'beginning' of the array I would have to make a new array and then copy the data over shifted. And this might involve 3 arrays if it is best to use one each for r, g, b.
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Jun 17, 2012
So say that I want to find the word "Hello, world!" on a webpage. It has the ID "Text". Using a WebBrowser named WebBrowser1, is there a way return true if that text exists on a webpage, or if it doesn't exist, it will return false? The URL would be EXACTLY the same either way.
Edit: The HTML path to get to it is very long, so I'd need to find the text on the page.
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Oct 21, 2008
I want to make a program that scans a website to find an extension (.png), then tells me all of the files with that extension on the server.Which displays them in a list box. so lets say the website is
[URL]
and i need to find the files, but file browsing is off on the server.So I pretty much need a web crawler. How can i do this?
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Mar 29, 2009
I am attempting to find if a website says the words Correct, or Incorrect.[code]...
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Apr 16, 2010
i want to find out the websites that are people are coming from when they come on my website. so lets say someone comes from google.com or yahoo.com or someone came through email or somewhere else. how can i do this?
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Jan 9, 2010
I am getting ready to start EMT Basic class and would like to create multiple choice exams. Apparently UnitTest thats in VB isnt the type of test that I need. Does anyone know where I can find a video or website that shows u how to build an exam?
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Aug 26, 2011
I am trying to make a program to find some text on a website and fill a text box in the program with that website text.
The website is Generate a Random Name - Fake Name Generator
I would like to take the info generated on that site and fill in text boxes in visual basic.
WebBrowser1.Navigate("http://www.fakenamegenerator.com/")
System.Threading.Thread.Sleep(2000)
Dim theElementCollection As HtmlElementCollection
[Code].....
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Jan 2, 2010
I would like to know how HttpWebRequest and HttpWebResponse works. How would I send a login request to a website and then find out if it worked or not?
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May 2, 2012
I am creating a custom config section that will allow me to manage what ELMAH exceptions I want to ignore from my VB.NET/ASP.NET app. Here's my code. I made it easy to paste in a blank code file if anyone's up to the challenge of diagnosing the problem.
CODE:
When I execute this code:
CODE:
I get the error An error occurred creating the configuration section handler for IgnoredExceptionSection: Could not load file or assembly 'WEB' or one of its dependencies..
What boggles my mind is that this all works fine in my C# console test app after I convert the code from VB.NET using a web utility. However, when I paste the VB code from my web app into my VB.NET console test app, it doesn't work there, either, so it appears to be a C#/VB issue. What am I doing wrong here?
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Apr 8, 2009
I`m making a program.I`d like to know how to make a code which will navigate to my website and find if there's a newer version of my launcher..I`ll search some codes now, If I find some interesting codes i`ll post here so u can upgrade or tell me how to correctly use them for my auto-update.I cannot publish my Launcher unless I`ve an Auto-Update in my Launcher.
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Nov 18, 2010
I am trying to press the "Next" button on google search, and i see its id in the source, but my code cant seem to find it.
[Code]...
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Feb 24, 2010
The web browser in vb.net is using IE or maybe its not even a web browser. Maybe its the primitive browser in windows that came before IE. Is it possible to change the browser that is used by the vb.net web browser (dragged from the toolbox)? Maybe through the add reference?
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Oct 1, 2010
Is there a way to track all url's that browsers are going to?
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Oct 19, 2011
i use SHDocVw to access current internet explorer and list the open websites and it works !but how can i access other browsers like mozilla or safari or ... to get open websites ?
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Aug 23, 2011
my code works fine in JavaScript but doesn't work correctly in Firefox or safari and wondering why. What I'm doing is I have a loop going through each element and depending on the variable inside a text box just want to alert something. Like i said earlier this code works fine in IE. Here is the code below:
Here is an example of text box:
<asp:TextBox ID="txtMac" runat="server" req="yes" errMessage="Mac"/>
for (a = 0; a < theForm.elements.length; a++) {
if (theForm.elements[a].type == "text" && theForm.elements[a].req == "yes") {
alert("Made it here")
}
}
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Apr 2, 2011
I'm using VB.net. I need to create an application that sits in between the browser and the actual internet. Basically, I'm creating an online game that will edit some webpages that are incoming so that they contain parts of the game (it's a kind of scavenger hunt). How would I create this?
Does anybody have any ideas for this? I've found nothing online. If you do know something about this, I prefer code examples and not just subjects. I tend to need big pushes in a direction to learn something new.
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Jun 13, 2011
In our application, when you go to "Menu > Help...", it opens our help files in Internet Explorer, which is the desirable effect. However, we have the shortcut key "F1" set to open the help files as well. It still opens the help in Internet Explorer... but it also opens them up at the same time in the user's default web browser![code]...
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Jun 10, 2010
Get Browsers width in CodeBehind ( C# or Vb.Net )
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Oct 15, 2009
et Browsers width in CodeBehind ( C# or Vb.Net
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Feb 6, 2011
I am able to create internet explorer instance by using SHDocVw.InternetExplorer, how to create instances for google chrome / mozilla fire fox / opera browsers.
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Apr 14, 2011
I am making an antivirus program in VB 2008.Everything has gone well,but I am having trouble with web browser monitor.The following are the tasks of web browser monitor:
1 - Whenever the user tries to open a web page in any web browser,it must return the url and html code of the web page to the antivirus.In my program, i have the following function to check whether a given string contains virus codes
[Code]...
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Dec 18, 2009
I have an application I made to monitor IP cameras. Right now I just have a button for each camera, so that when they want to swithc to that camera, all the user has to do is click the button to switch to that camera.What I would like to do is set it up so that I have multiple web browsers on the form, each one for a camera. However, the problem is that the actual video feed is in a small section of the web page, so the user would have to scroll to the right position for each web browser to be able to see the video feed.What I want to do is configure it so that when the page loads, it automatically scrolls to the right position so the user can see the camera feed for each camera (each in it's own independent browser) without having to adjust each browser.
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Mar 16, 2011
I,m creating a website that checks to see if the User's browser supports png images at startup.I found this Script in Javascript:
function CheckBrowser()
{
[code].....
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Dec 15, 2009
Is there an easy way to get a list of the installed web browsers on the system (including the path to their respective .exe)? I have a web application which uses the Web Browser Control, but I would like to give the user the ability to view their web page in any of their other installed browsers.
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Mar 22, 2012
i have a little company, where my employes work, wanted to know if they are not wasting time in my office, so i decided to make a little application to get history by all browsers, i tried and only could get from IE, but i need cross-browsers history at least minimum from Firefox + IE ?
Ashfaq Ahmed Web Programmer + Software Engineer of the world where nothing is impossible :)
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Mar 31, 2012
I want to get the address of the browsers open(IE and Chrome) and test if the address is in a block list, if yes the browser is redirected to Access denied.html page..
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