Take A Snapshot Of A Webpage?
Dec 27, 2010I'm trying to take a snapshot of a website and show the snap shot in my picturebox.
the only thing on my form would be the picture box and a button to take a snapshot.
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Url - Open Webpage (or Snapshot Of Webpage) Into Another Webpage
Mar 10, 2010i 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 -
[Code]...
Take A Snapshot From WebCam In .NET?
Aug 4, 2009I need to capture image from WebCam in my .NET application which should work on both Win XP & Vista. While creating this thread, the forums suggested me 3 links that were helpful. I though I got the answer from one of them, but it worked spcifically on Win XP, not Vista.
I jus tneed to capture an image from the WebCam, rest all processing of the would be handled by my .NET code.
Snapshot Of Displayed RTF Document
Apr 10, 2009I would like to be able to take a snapshot of an whole RTF document displayed on screen (and also whats not yet displayed below screen) and save it as a JPEG image, but I cannot work out code to do this in VB.NET.I can do it all manually by displaying the document on screen, highlighting all text displayed and copying it to the clipboard. Then I can paste it into 'Paint' and save it as a JPEG. But I would like to be able to do this programatically inside my program.
View 5 RepliesTake Snapshot Of Webbrowser And Save It To C?
May 31, 2012How i can take snapshot of webbrowser and save it to C:file.png
View 4 RepliesVS 2008 How To Take A Snapshot From It And Then Be Able To Save It As A Jpg
Jul 16, 2009Basically I need to be able to take a snapshot from a webcam.The webcam is known so I know what cam I am looking for and what I wish to connect to and it will be there but I can't find out how to take a snapshot from it and then be able to save it as a jpg?
View 2 RepliesMdf Using VB2008 Express In VB Lesson Snapshot 5?
Jun 11, 2009I have been using the VB2008 express edition following Bob Tabors's 18 course lesson in VB 'snapshot 5'. I was starting lesson 14 on the RSS reader. This lesson adds the .mdf for the first tome. The .mdf file was unable to be opened due to some message about code 603?. The final requst is that the database be recreated. What would you suggest. I was not expected to run into this problem so quickly in the learning process. so be it
View 3 RepliesTake A Snapshot Of A Portion Of The Map And Dump It To A Bitmap?
Feb 4, 2009I have a third party GIS tool that I'm using to view maps with. Occasionally we have to take a snapshot of a portion of the map and dump it to a bitmap. The third party tool has a function that will give me the upper left and lower right coordinates of the area selected on the map. These coordinates come out as system.drawing.point objects.
The two point objects are then used to generate a new system.drawing.size object that will give the height and width of the area selected. The height and width values are passed to the constructor for the system.drawing.bitmap.All this works fine most of the time. Sometimes, however, when the user selects a particularly large area, the bitmap constructor bombs with a 'parameter is not valid' error. There isn't any documentation on this error, but I'm assuming it means the height and width are too big.
So what I'm wondering is... is there some way to check my height and width values prior to creating the bitmap and make sure they are in acceptable bounds?
Take A Snapshot, Or A Copy Of A Control, For A Bitmap?
Dec 13, 2010I am trying to take a snapshot, or a copy of a control, for a bitmap. I'm wanting to do this to a listbox, but part of the listbox may be hidden.On the mouse_down event I need to get the snapshot of the whole listbox (even though parts may be hidden behind other controls, I need the whole listbox) and draw it to the screen in the same location as the original listbox (but the hidden parts still stay hidden behind the other controls on the bitmap).
On the mouse_move event I need to move the snapshot up/down based on mouse movement. This also moves the listbox up/down and this code is done. I will just move the snapshot of the listbox the same way as the original listbox.On the mouse_up event, I will dispose the bitmap and display the original listbox again.
I am doing this because moving a listbox up/down is really messy. It's a custom drawn listbox and looks horrible moving, so I figured if I could snapshot it, move the bitmap while visible, and listbox behind the scenes, it will flow smoothly and no one would notice I am scrolling a bitmap instead.
Double buffering the form and listbox didn't help . I've done some graphics.drawstring before, but not much on other graphics.
Taking A Snapshot Of A Form Which Is NOT Visible On Screen?
Jun 11, 2009I need to take a snapshot of a form which is not necessarily visible on the screen. I need to save that into a Bitmap object. I cannot use Graphics.CopyFromScreen() because if there was anything obstructing the form, it will appear in the snapshot taken.
View 6 RepliesWebbrowser - Snapshot Of Website With Provided URL Address?
Mar 11, 2010i have seen google chrome, whenever you open a new tab, it will show you the last 8 pages that you have visited. I want to do a similar thing, except i have a vb.net code behind the .aspx file, which shall give me a list of URL's called form the database. When the page is loaded the URL's are displayed on it. what i need my code to do is to pick up these URL's, on the background open a web browser, take a snapshot of it and save it, and display it on the screen. dont recommend IFrames cause I need a snapshot and not an actual running site in the small snapshot.
View 2 RepliesCapture Image On Click Of Snapshot Button Available On Webcam?
Jan 8, 2010I'm building .NET application that uses DirectX API for web camera device I'm using DirectShowNet Library .
i want to capture the image when user clicks the snapshot button available on webcam.and then dispaly the image in picture box.pls help me out iam stuck with this issue.
VS 2008 DirectX Audiovideo - Snapshot - Getting Errors And Exceptions
Sep 11, 2010I have already incorporated DirectX into a program and set the owner to a picturebox which so far works great, but all it does is set the place/dimensions of the directx window to the picturebox... it doesn't actually USE the picturebox for the video so if i pause the video or set a timeframe I can't use the picturebox frame/image to pull information from. So what I want to do is when i pause the video at a certain frame I want to be able to actually take a snapshot and populate the picturebox with that image and then be able to save/manipulate it like a normal picture. I have read some examples and coding on screen snapshots using DirectX.3D, but not audiovideo. Not sure if its the same or what. I know normally you would start out with CODE, but in this case I have NO IDEA exactly where or how to start it.. I tried Bitmap options with the screen area/location, etc... but was getting errors and exceptions..
View 2 RepliesVB - Put The Player On The Webpage And Put The Webpage On The Sever It Cant Play The Video ?
Jan 13, 2009I 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 RepliesConvert An ASP Classic Webpage Into An ASP.NET Webpage?
May 6, 2009Duplicate: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 RepliesC# - Save An Asp.net Webpage To Pdf?
Jan 31, 2011Possible 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?
Can't Get Text From Webpage
Apr 15, 2012Im 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.
Check If Webpage Is Up
May 5, 2009Typically 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 RepliesDraw Over A Webpage?
Mar 31, 2012I 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]...
Embed Exe Into Webpage?
Sep 7, 2011is 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 RepliesGet A String From Webpage?
Dec 13, 2009How can I get a string from a web page and display it on my program in a label?[url\...
View 4 RepliesGet A Webpage Up And Running?
Sep 29, 2011I 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.
Get Array From WebPage?
Feb 4, 2011I 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);
[Code]....
The 'clients' array has the values that i want to use in my application. How do get them?
Get Balance From Webpage?
Nov 17, 2011im 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>
[code]....
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
[code]....
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?
Get Body Of Webpage Vb6?
Jan 25, 2011I 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.
Get Certain Text From A Webpage
Dec 19, 2010What 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 RepliesGet Certain Text From Webpage?
Oct 8, 2010Ok, 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>
[Code]....
Get Elements By Tag Name From Webpage?
Feb 10, 2010I'm attempting to grab data from a webpage, but I've been unsuccessful in my attempts.
View 1 RepliesGet Icon Of Webpage
Jun 7, 2011how to get the icon of a webpage. i can get the icon of a webpage and set it as an image but i want to take it and set it as the icon for my application. here is the code to get the icon and set it as a image.[code]
View 5 RepliesGet Images From Webpage?
Apr 10, 2009I have this code to download a picture / file from the internet, but I get an error saying acess to the file path at which I want to download it is Acess denied. I know the file is not Acess Denied because it is my desktop.[code]...
View 11 Replies