In the program that I am creating I need to scan/search a webpage for a image. I have the ID of the image which is "dog", and I need to scan the webpage to see if the image is on the page. If it is not then I will start timer2, but if it is then I will pop up a message box saying that it was found.
Here is the code I have so far:
Dim Dog As String = WebBrowser1.document.GetElementById("dog").GetAttribute("src")
If dog = Nothing Then
Timer2.Start()
I need to scan a webpage to see whether or not there is an image on the webpage. I have the id of the image which is "apples", and I want the program to search the webpage for the image, and if it is not found, to go onto the next thing (which would be to start timer2).
I am developing a application in which i need to get images from a search engine. there are many choices to do that google,yahoo, bing etc. I chose bing simply because microsoft provides tight integration with bing and it offers more functionality to developers. So after searching some more i learned how to use this service in my application. Created a key and added web service reference in my solution.[code]But i cant figure out how to do that, after a lot of searching i came up with this link here url...I am unable to use it. If i use it no results are returned.
I am trying to create a program which does something similar to a function in excel but with increased functionality. What I need to know for this is how to get the program to search a webpage's source code for a specific string and unfortunately I have no idea how to even begin going about this.
I am making an application that will save all the names of the movies in my "movies" folder on my computer. I am able to make a list of all the names quite easily, but how would it be possible for me to search The Internet Movie Database (IMDb) for the title of the movie, click on the link of the name of the movie and grab information of the movie off the imdb database (Run time, rating, and plot?)
I was looking through the internet for codes for word search and the onlyone i found was for non-tabbed webbrowsers.I've been fiddling with it but i cant figure out how to change it for Tabbed Browsers.
how i would get a Regex search to search for the URL of an Image (i know the first half of the URL but the rest needs to be searched for as it changes) in a WebBrowser control?
Would it be possible to basically make a full web page appear in a windows form application as an image? Sort of like a print screen command, but just for the web page itself. I need this to show any web page in overview as a image in my program, but I have no idea how to go about this. I suppose it would be almost like a web browser; other then that you can't click links or interact with the page at all, as it is an image. Preferably without loading the web page then converting it, but having it as in image as you load any given page - not sure if it's possible with just VB. Even a rudimentary method would be much appreciated.Note: I'm not to great with VB, so if you don't mind, please provide as much detail as you can with any given code,
how i could get an image URL on a web page in VB.Net?For example: The user would navigate to [URL] and the google image URL would be stored in a string?
I found an old article of an example of what I am trying to do (retrieve an image stored in a ms access Db and display on my aspx page). Does anyone have a good example of this for vb.net?
I am working on a personal vb.net project that will allow me to capture a full-sized image of a given web page. I've been working on this for a few of days and have not found a method that is 100% reliable. Here's what i have tried so far...
METHOD #1 - Using WebBrowser Control and CopyFromScreen Problem: Fails to capture the entire content of the page if part of it is off screen, obscured, or requires scrolling.
I found this code on another site for saving the webpage in the webbrowser to an image. I browse to a website and call this and works great. Then when I do it again, I get an empty image but the size of the webpage. It always works the first time but no more after that.
Here is the Private Sub GetImage() If WebBrowser1.Document Is Nothing Then Return End If Try Dim W1 As Integer [Code] .....
I'm making a registration form for a website. However, there is a capatcha. I need to get this image and put it into a picturebox. I had a method to do it but since its a capatcha it's dynamic and I can't save the image. How would I do this? i tried this:
I am trying to send clicks to a webbrowser in my form. Will it work if I tell the program to click on the form XY over the webbrowser? Also, how can I find the XY over the webbrowser?econdly, is it possible to search a webbrowser and find an image inside an SWF? In other words, if I have an image, is it possible to find it in an SWF? Sort of like Imagesearch in AHK.
2) use this image and search for a smaller image inside of it (pixel sequence)
Basically, I need the program to detect when an image comes onto the screen.NOT a pixel color at a certain coordinate, it is similar to this but instead of one pixel, it should detect multiple ones.is there any way I can put the image I want to detect in a picturebox, and it will go look at that image and keep checking to see if it exists on the screen?I have it working for pixel detection (only 1 pixel), but it isn't very reliable as there could be many other instances of this color on the screen.
How can I Search for a Image File in a spesific Folder. I need the code to be able to find an Image File by searching for an string in the Image File's name. For instance if the string I am searching for is "26" the resalts will bring up a file with a name like "Nick's Pie 00026" Hendri Bissolati [URL]
I am attempting to create a class library that can either search a bitmap to determine whether or not it contains an exact match to a second bitmap or if it contains a partial match. Currently it only returns true if i search the image for itself or if the sensitivity is below around 15%, even when i search with an image that i know should return true. The images I am using are simply a screenshot saved in paint and a section of that first screenshot also saved in paint. Here is my current .dll coding for VB 2008 Express
I'm trying to make a program for a school assessment in VB express 2010 using databases. The program essentially has a panel for uploading an image with a name string and an author string, which it then stores in a database. You can then search the database using the name or author string and find pictures that fit the criteria.
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 -
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.
