I need to have the webbrowser on the selected tab dimmed, so like Dim foundbrowser = TabControl1.SelectedTab.Controls.Find("WebBrowser", False)i know thats totally wrong but its just to show you what i kind of need, how do i do this? The only control on the selected tab is a webbrowser if that helps?
View 2 RepliesI am loading a webpage within WebBrowser1 and trying to check the page for text. I just want it to find whether or not the text on the page says "No jobs are available at this time." and if those words are not found then I am going to have the program alert me. When I run this code..
[Code]...
I have FolderBrowserDialog1, how do I find the last latter of FolderBrowserDialog1.SelectedPath?
View 1 RepliesI am using winform RichTextBox and I wonder if we can find the corresponding rtf code (or at least whereabouts of it) when selecting text?
View 1 RepliesI'm writing an application that queries a web page for information. I'm using a WebBrowser control to access the page that contains the info I'm looking for because I need the application to log in to the website and navigate to the desired page.
My code:
Dim wb As WebBrowser = New WebBrowser
wb.Navigate("http://somewebsite:80")
While wb.ReadyState <> WebBrowserReadyState.Complete
[Code].....
How do I find selected text in webbrowser, and highlight it, but not using the CTRL + F function?
View 6 RepliesI use a webbrowser in my application named Webbrowser1.In one part of my project i need to know what is the value of a selected item of the combobox in the wbbrowser.For example i have a HTML Like this
[Code]...
How to copy selected text from webbrowser to textbox in vb.net
View 1 Repliesis there a way to copy selected text out of a WebBrowser object? I tried:
Webbrowser.Select()
Clipboard.SetDataObject(Webbrowser)
OK this is a novel problem however it has been annoying me for hoursLets say some dude is on my webbrowser and needs to go to a url which is just text on the pageI would like to get the code that sees this selected text on the page and then copies it...
CType(TabControl1.SelectedTab.Controls.Item(0), WebBrowser).document.ActiveElement.InnerText.ToString
[code].....
I want to make a webbrowser, but only have it show one specific thing and not the whole page. The thing I want it to show and only show is in about the middle. How would I frame the page, and put it on the webbrowser?
View 1 RepliesIm having a hard time finding tutorials for the HtmlAgilityPack, all of them are for c#, so im having to use c# code and convert it to vb.Here is the my code, im still getting errors with the 3rd line:[code].......
View 4 RepliesI'm obtaining data from a StreamReader.My StreamReader is called "reader" and I'm reading the stream with "responseOutput" like this "responseOutput = reader.ReadToEnd()" And in that bunch of text that I receive I want to FIND and EXTRACT a piece of text and then STORE that extraction in a variable of String type.Here is part of the code I'm referring to:
Dim response = request.GetResponse
Dim responseOutput As String
Dim reader As StreamReader
reader = New StreamReader(response.GetResponseStream())
responseOutput = reader.ReadToEnd()
And here is the text or data that I'm receiving (what I'm about to show you is the result of a "MessageBox.Show(responseOutput)":
<TweetPhotoResponse xmlns="http://tweetphotoapi.com" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><Large>http://cdn.cloudfiles.mosso.com/c54092/x2_7e143b</Large><MediaId>7e143b</MediaId><MediaUrl>http://tweetphoto.com/8262715</MediaUrl><Medium>http://cdn.cloudfiles.mosso.com/c54102/x2_7e143b</Medium><Original>http://cdn.cloudfiles.mosso.com/c61132/x2_7e143b</Original><PhotoId>8262715</PhotoId><SessionKeyResponse/><Status>OK</Status><Thumbnail>http://cdn.cloudfiles.mosso.com/c54112/x2_7e143b</Thumbnail><UserId>2268670</UserId></TweetPhotoResponse>
And all I want to do, is to extract a specific part of that text, which is the "PhotoId" value (I highlighted it in red), in this case the value is "8262715", and then store it in a variable (I know how to do that I just need the value).The text or data I'm receiving changes only the PhotoId everytime it's requested.
I loaded a text file to a text box, and I want the program to find a certain line containing only the strings I specify. But the text file will likely contain many of them, so I want it to pause scanning at the first line I'm looking for until I tell it to continue, then the second line, and so on. So the questions are:
1. What's the method for finding the exact line I want in a text file?
2. How do you start, pause, and resume scanning a text file line by line?
I have 2 images. One image is a large image and the second one is a small one. The small image has a copy of itself within the large image. I am wanting to find the coordinates of where the second image is located within the large image, a 'find feature' in other words. e.g, I might have an image with the word "Test" in it. And I want to find the coordinates of the letter 'e'...
View 8 RepliesWhat are the best ways you guys recommend to search the MSDN Code Library. I know there have been several instances in searching for ways to do something, doing a long workaround, and finding out later that there was a built in class that handled the problem that I was working on much simpler.
So what are some of the ways you guys use to find tools, classes, etc. when coding. Or are you just that awesome already.This is kindve just a general tips and tricks question. Sorry if Im in the wrong forum mods.
I am downloading a JPEG image from a site and then I need to find the darkest pixel of that image. It also needs to be very fast since speed DOES count here, majorly. (probably has to use an API)
View 4 Repliesin the old days i could so something like
GWBasic
10 A$="ReallyLongStringInSmallSpace": B$="tiny"
20 PRINT USING" ASDFASDFASDF ASDFASDF"; A$; B$
Output:
"Re ASDFASDFASDF tiny ASDFASDF"
it would automatically truncate large strings to fit in a small assigned space, and it would use empty spaces for strings too short. it made it VERY easy to print fixed front text tables in aligned columns by automatically truncating long lines and expanding using spaces (chr 32) where needed.i've already looked at .Format but it seems just for dates, times, currencies, and various byte/hex formats.
I have a form, that when opened, displays the image from the webcam onto it.
It's a test, to ensure the webcam is working. A prompt appears that asks if the webcam is working. However, some testers are lying and I need to find a method to make sure they can't lie.
My team wants to use a large bar code that the tester has to hold in front of the camera.
So I need to figure out how to either read the bar code, or just read the text in the bar code, which reads, "* C A M *."
It looks like the image below, but much larger.
Does anyone know where I should begin? I was thinking about using GetPixel, but I'm not sure I could or if that would be reliable enough.
I am working on a MSDN project from 2007 it calls for a Common Dialog Control but I can not find it. Has this been deprecated and/or is there something to replace it? If not how can I access this in VS 2010 for a VB project?
View 16 RepliesI couldn't get the SO text editor to mark parts of the post correctly so if you can trick SO into properly formatting the exception text and the code
[Code]...
how to find the row position/index in a data table, using a value from another table. For example, I use the row position from Linkingtable1 to get my value for CustomerID, but i want to use the CustomerID to search the CustomerTable for its row position, in order to show the Customers Name in a text box, As currently when loading the textbox shows the customerID. I understand the code to get the names from the rows in the datatable, its just finding the row position of the customerID.
View 9 RepliesI have an assignment due tomorrow, and I thought I had it all figured out but there is one question I don't know how to program. The assignment consists of a form with textboxes in which the user types info about a book (author, title, genre, etc.), which he can save to a textfile by clicking the save button. (At the moment it's not saving it to a textfile but just a 'file', which can be opened with notepad but is of no specific datatype, not sure how I do that, but is less important). There is also a button with which the user can display information from a different, earlier created textfile.[code]
View 1 RepliestxtSubject1Info.SelectionStart = txtSubject1Info.Find("Hey!")
I am finding specific words in the RichTextBox (in this case, "Hey!") and selecting them by getting their initial position through the "Find" command. Unfortunately, this does not work when I have multiple instances of "Hey!" in the RichTextBox. Here's an example:
Text in RichTextBox:
Hey! This is cool!
The Find command would return a value of 0 in this case. However, let's take a look at another scenario:
Text in RichTextBox:
In this case, the Find command would return a value of 0 again, but I want it to get the initial position of the second "Hey!" statement. I'm wondering how I can do this.
I'm trying to make a program that can export my schedule into a CSV file to upload on to google calender.I need to extract some text within a textbox control. I'll show you an example.This is the text in the textbox:
Quote:
Monday, 10 January, 2011
09:45 - 18:00
Phone Work09:45 - 12:15
[code]....
I need to get just the date and times from this list, and put them in variables. so that I'll end up with:
1) A string with a value as a date, which would be "10 January, 2011" for example: strDate1 would have the value of "10 January, 2011"
2) A start time, for example: strStartTime1 would have the value of 9:45
3) An end time, for example strEndTime1 would have the value of 18:00
how to add value to selected row at datagridview control. hire my code to display and add row at datagrid :
vb.net
Public Class Form2
Dim dt As New DataTable("view")
[Code].....
I've being trying to work out a problem i've being having for a while now and i'm not sure if i'm over complicating it.When a form loads, it uses a for next loop to load an array of peoples names into a list box. However i want to extract the persons ID once their name has being clicked. I can make this work by using another for next loop until the selected name matches the an array number. However it fails if there are two people of the same name.Is there a command or piece of code that can extract the row number of the item selected?
View 3 RepliesI'm ready to start adding sound to a 3D game and I'm looking for a decent Free library.it would not require DX and be something like:
dim MySound as SoundLib.Sound
MySound = SoundLib.LoadSound("soundfile.wav")
SoundLib.Play3DWorld(Location.X, Location.Y, Location.Z, VolumeModifier, MySound)so far all Im finding is expensive, C#, old, or not .NET compatible.
in visual basic 2010 How to delete a selected row from datagridview and table then skip to next or previous record
View 1 Repliesi have a problem with deleting certain information on my datagrid [Code] and this clears my whole grid, but i want it to delete only the selected row, what would the code be?
View 2 Replies