Vb Web Browser Fin Image Location By Tag?
Jun 6, 2011
im making a program for a friend at the min where long story short in part of the program the user will press a button while they are viewing a web page in the standard web browser control, when the button is pressed i am trying to get the location of a image off the page into a string.
i was originally trying to go through the web page code one character at a time searching for "<img" tags but had no success. i have just seen the WebBrowser.Document.GetElementsByTagName
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Sep 15, 2009
I'm having a problem getting the src of the image the mouse is hovering over in a webbrowser. I can get an href just fine, just not an src. To get the href, I used this
Something = Webbrowser1.Document.ActiveElement.GetAttribute("href")
When I try to do it for an image, nothing happens. How do I get the image location?
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Apr 11, 2010
I am using the Folder Browser Dialogue to allow the EU to select a folder for HTML output. The dialogue always shows in the middle of the screen. Is it possible to set where the dialogue appears?It currently overlaps an image which is expoted to HTML, however when this image is exported, it captures part of the folder dialogue box. The image export routine is 3rd party and uses layers so I can not change the export function.Or is it possible to check the dialogue has closed prior to me performing the image export?
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Jun 27, 2011
I am working on a program that logs into a browser based game automatically. So far, it can send packets of the username and password from textboxes. I used WireShark to see information about it and aparently after i send the username and password, it sends back a pointless packet from the location containing the session ID which I need, here is an imageSo it says that location and I need it. The packet does get sent to my browser but I have no way of pulling it up in code (that i know about) I also need to know when it wants to change cookie settings.
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Jan 10, 2012
Trying to add a image by location. I have it working kinda but its not adding according to point location. I think i could use picture boxes to add it but Id preffer using a point click method were i dont have to make a picture box grid. Here is what I have so far.
Private Sub pb_Canvas_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles pb_Canvas.Click
If ActiveTank = True Then
[Code]....
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Apr 7, 2011
In my database I have this "C:UsersLauraDesktopUni AnimationBluedot.gif" in a table called "images" and within a colomn called "image" I thought this code would work but I don't understand the error message I am getting. PictureBox1.Image = ds.Tables("Pipelining").Rows(inc).Item("image") If anyone could give me a hand that would be good
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Nov 21, 2011
In my program there is a user image "avatar" & well any program with a avatar should allow the user to change his or her image "custom image" So my point is on load the PictureBox1.ImageLocation = ("FILEPATH")now i make a new form "form2" with two buttons (OK) (Cancel) & a TextBox
On OK_Click
Form1.PictureBox1.ImageLocation = (Me.TextBox1.Text)
How can i make it save that file path so on load it loads that image?
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Dec 2, 2010
How do I set the current image location in vb.net if I use the drag and drop even.It seems like the imagelocation doesn't work because I tried outputting the image location using messagebox. But it didn't show up anything. How do I get the image location of the file that I have just drop into the picturebox so that I could transfer it on another directory?
Private Sub pb_DragDrop(ByVal sender As Object, ByVal e As System.Windows.Forms.DragEventArgs) Handles pb.DragDrop
Dim FileToMove As String
Dim MoveLocation As String
Try
[code]....
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Jan 20, 2010
I'm trying to set the location of an image but its coming up with an error so if anyone can help me that would be great, .
[Code]...
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Jan 26, 2009
We want to find a solution to place a dot/X on top of an image to mark a location.
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Aug 13, 2011
I am working on splitter control in winform, I want to insert the image in the splitter and make the image location to stay at the same place in the splitter when I am moving them.
When i am moving the splitter, the image will move around in winform which it is a messy.
Code:
Public Class Form1
Private Sub Splitter1_SplitterMoved(ByVal sender As System.Object, ByVal e As System.Windows.Forms.SplitterEventArgs) Handles Splitter1.SplitterMoved
[Code]....
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Nov 19, 2010
1. Image Resizing: The code takes the screen when you press the button and then save the image. My question is, how can I set the image size before saving?[code]
2. Location (in the center):Almost all computer have different resolution from another computer. My question is how do I find the center of the screen and is where the program (when they open the program and see it in the middle of the screen)
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Aug 1, 2009
I'm making a sciene program so I want to draw the graphic with decimal size and location. But the parameters are always integer, not decimal or double. Can I do that?What is big but light?
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Jun 9, 2011
I need to map the location of all the back pixels in an image into some kind of structure. The program later uses the structure to select a random pixel location. It then removes the location, to prevent it being used again. The problem is, there is a huge number of black pixels (close to 40,000) so an ordinary array takes forever to search for and eliminate the "used" pixels. Is there some other "Faster" data structure?
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May 16, 2011
I'm inexperienced with windows forms (vb.net), and I have a rather silly question.I'm opening an old project of someone elses, and there's a PictureBox control on the form. The PictureBox has a photo, and I'm trying to find the location of the photo on the computer but can't find it.In ASPX, I can just look at the code behind and find out where the tags are pointing to (for the photo).The only code that exists for my object, with the image property is this: [code]
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Sep 7, 2009
If I create an array of bitmaps, something like Dim PictureArray(10) as New Bitmap..How do I then load my pictures into the array? If I try Picture Array(1) = "("c:image.bmp") I get an error.Also, can someone remind me of how I load in an image/file from the location of my program? Do I just use ("image.bmp") or do I need to specify curdir or something?
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Jan 5, 2012
In my VB.NET application when I try to get the image location using picturebox.ImageLocation (path), it is returning null. I have to use that path string in filestream's parameter to open it. Since it is returning null, I couldn't open the file (image) in filestream. The following error is coming:
"Path cannot be null"
This is my code:
Dim path As String = Picturebox1.ImageLocation
Dim filestrm As FileStream = New FileStream(path, FileMode.Open)
Dim arry(filestrm.Length - 1) As Byte
filestrm.Read(arry, 0, filestrm.Length)
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Feb 6, 2010
how I loaded my image
Dim test(100) As Image
test(0) = Image.FromFile("C: est.jpg")
now i want to put it in a picture box at location 50-50
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Aug 8, 2010
Ok, what I want to do is a little abstract but I bet it can be done.I want to know if it's possible to take a picture of a certain region of the web browser. So maybe like from point(1, 1) to point (100, 100), and the image is the screen between those points. Idk, but is it possible?
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Aug 8, 2011
We're exporting a set of data using .net interop to Excel and our template file contains some images. Depending on the amount of columns we're exporting we want to position the image X pixels left of the last column depending on the image size/width. Using the record a macro function moving the Image around is a 'no op'. Setting the Shape.Left position also won't work.
[Code]...
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Nov 15, 2011
I am trying to make a html editor that allows you to preview the code as you type.
The users are able to see a live preview of the text they're typing. What I'm trying to do is get the webbrowser to load images from a different location. So, when the user changes the text in the richtextbox, the webbrowser.documenttext is changed to the text of the richtextbox and the page is loaded. But, if the code contains images, the webbrowser won't load them because there isn't any file, just the documenttext. The richtextbox is linked with the actual file itself, but I can't make it constantly write text to the actual file because that would make the save function pointless. Writing the text to another file in the same location isn't an option either, because that is too slow.
So, how can I make the webbrowser read the images from a self-selected directory?
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Aug 12, 2010
there is an image in the webbrowser, that I want to click.I do not want it to hog the mouse though. I want the program to be silent, and therefore I dont think I can use the clicking feature with X,Ys.Is it possible, without disturbing the real mouse, to click that Rectangle? The image is always in the same place, I just don't want to use the actual mouse, so the person can do something else while it runs?
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Nov 18, 2009
I need help with a vb app. Currently it takes a character separated list as input and outputs an sql insert. In the list are urls among other data. What the app currently does is download the source of the first url then load the first jpeg for viewing. At this point I accept, deny, or cancel. If I accept or cancel we move to the next url. If I deny we move to the next jpeg in that source and I'm given the dialog again.
I'm not real familar with VB; I just know that its relatively easy to hack out a solution.. an ugly one in my case. I'm now realizing the way I've done this is too time consuming. What I want is to load the url in a vb browser and then be able to click an image and get its source and move on to the next url. It would also be nice if the images were outlined like with the web developer plugin for firefox. I assume I could just add some css to the soure of each url. Alternatively, I could throw out the vb browser and load each image in some kind of list control.
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Jan 13, 2012
As I have no idea on how to retrieve access data at the specific location in the table, so I wrote VBA code t export the entire access database to a datagridview which is located in the form1. There's a column of datagridview contain complete address information of a image. I'm thinking a way to link image source (of form 2 or xaml file) to the the column so that the image will be displayed. is there any code to get cell value at the specific location in the table? In excel VBA, sheets("Sheetname").Cells(rownumber, columnnumber).value is used to get the cell value, but how about code for this case?
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Sep 9, 2009
I have this url as an example: [URL] As one can see, it returns a nice picture--just what I need. Now, I need to put that "picture" inside a picture box or perhaps save it to a file. I would prefer the first as I believe it would be faster. Note the picture comes to us in a .gif format. I use vb 2005.
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Sep 17, 2009
with the below codings how can i locate the image in the browser at the runtime
using System;
using System.Collections.Generic;
using System.ComponentModel;
[Code].....
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May 9, 2012
I'm trying to build a project where I have a set of products in a listbox. When you select an item in the listbox, a picturebox shows the preview of that certain product.I practically finished the entire project as well as the picture part; however, I realized that the way I set up the coding, I used image locations from my hard drive meaning that someone can't view them on another computer.This is a portion of my coding:
[highlight="Dim PicSelection As String
PicSelection = ListBox1.SelectedItem
Select Case PicSelection[code].....
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Feb 19, 2009
We have a browser in a panel that gets resized programatically. Unfortunately when the panel is larger or smaller than the nominal size of the web page visited by the browser, we either get a clipped image, or a lot of blank area. We would like to force the browser page to stretch to fill the available space when we dock the browser in the panel.
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Feb 2, 2012
usually with C#, though the controls I'm using for this project are VB. Usually I work with programming backend robust applications, but of course when I do a simple website for a friend is when I cant figure out the problem. I'm using a VB master page for the site. The "wood" div is supposed to be a background image that repeats dynamically as far down as the page goes, but for some reason it only goes as far as the browser window height. The background-repeat:repeat-y doesnt seem to do anything, so I feel like the problem has to do with the CSS. Here's the master page:
<%@ Master Language="VB" CodeFile="Normal.master.vb" Inherits="Normal" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[code]....
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Dec 19, 2011
i am using an unbound datagridview so i can dynamiclly add rows. all that is working fine. but the grid is not is the location i have coded.. i am using the defualt form as a base then coding the unbound stuff in.. should i just create a blank class file and do everything? the only problem i am having is the grid must bees in the correct location according to the pixel point that i have given it. Right now it is placing the grid at point (0,0) no matter what point is entered on the line for location. so what am i missing??????
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