VS 2010 Extracting Color From Scrollbar?
Feb 2, 2011
I recently started learning Visual Basic, so my knowledge base on it is very poor.What I am trying to do, is creating a simple form with three scroll bars for RGB colors (valued from 0 to 255) and according to the RGB values changing the backcolor property of a picturebox.
I ran into a dead end while trying to convert the scrollbar integer values into color values and I have no idea what to do. Any suggestions how I should perform these kind of operations?
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Aug 20, 2011
Does anybody know how can we change color of Panel's Scrollbar in vb 2010?
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Oct 23, 2011
Is it possible to change the scrollbars color?
Reason I ask is because look at this:
The scrollbars stand out like a sore thumb.
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Apr 6, 2011
I need to set the background color of a label based on the value of a vertical scrollbar. i.e, if the user click the vScrollBar the background color of label must change like from 0 to 255.if it reaches to 255 again initialise to 0. I tried color.FromARGB function but it is not working.
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Apr 7, 2009
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Oct 21, 2010
So with the stock Textbox, I set the Scrollbars property to Vertical. This is great if the text in my box never changes; I can scroll up and down while the box sits still. If I'm running a background operation that logs output to the box though, the scrollbar resets itself to the top every time I append text to the box.
I know I can set the Textbox.Selection property (or use the Select method) to reposition the carat in the textbox, make note of that position in a variable, then append text, reset the carat, and use the ScrollToCarat method to reposition the scrollbar where it belongs. That's a really (ridiculously) long way around. Anybody know if there's another/better way of holding the scrollbar position, short of actually building a custom control (or using a Textbox and a separate Scrollbar)? It never hurts to try. In a worst case scenario, you'll learn from it.
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Nov 7, 2009
I was just wondering how to extract or parse any particual tags (whichever I specify) from webpages. I know how to extract text and links from webpages, but I tried to use the same method from the following code for div tags, title tags etcetera and it doesn't seem to work:
[Code]...
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Jan 28, 2012
I am trying to write code to load all nown color names from color.xxxxxxx in a ComboBox, but can not get it right. I can not find the Color Enum member. What I had in mind was something like this:
[Code]....
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Apr 5, 2011
I need to detect if a FlowLayoutPanel is showing the vertical scrollbar or not.
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Jan 17, 2012
I want to make a panel scroll horotzional with a scrollbar. The panel will have images only (Maybe a label under each picturebox), and I don't have enough space for all the images, so I want to make it scroll horotzional.
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Jan 30, 2012
Does anyone know how to create a control similar to the screen shot below (CCleaner). It appears to be panel with a scroll bar and button to control what panel is shown any ideas?
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Mar 7, 2011
Im using lockbits to get some img data and the img depth is 24 bit. This means that when i read the values from memory I get the following result. BLUE GREEN RED And I need them in the RED GREEN BLUE Format. I don't know if i can just reverse the bits (i don't know how) or if i need to extract the the values independently(I also don't know how to do this.
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Jul 26, 2011
I have found a good amount of threads, but I don't know what my problem is. I cannot seem to get it. It should be simple but I cannot figure it out. Here is the HTML
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Jul 20, 2010
I am using DotNetZip for use of extracting a .ZIP from the resources. When I run the standalone .EXE, errors appear about a missing DLL, so I added it into the resources via the properties panel, but I still get the same error. How do I use the embedded .DLL?
Another question, might be the wrong place to ask it but I am having problems extracting 'Conroy.zip' from my resources using DotNetZip. If anyone could show me the code or give advice,
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May 29, 2011
What is the point of the max value of a scrollbar when it can't be attained? I put a horizontal scroll bar on a form and set the maximum value dynamically. After a bit of testing, there is no way for the scroll bar to attain this maximum value. Instead, I am always ending at Max-2. It always comes up two short. So what is the point of the maximum value if it can't be attained?
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Jan 10, 2010
I set the Scrollbars property of textbox to ScrollBars = Both but the textbox shows only the vertical scrollbar. (i already set the Multiline = True)
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Dec 20, 2010
I want to extract some information from a web site (Bloomberg). This side has a search textbox with a onKeyUp event that, as far as I can understand, uses AJAX to create a table. Is it possible to insert some text in the textbox and then get the table created with AJAX? Given the source code of the page with the tabled already AJAXed (If you understand what I want to say here), I can easily retrieve the table. I just need to get the source code with the table already on it.
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Nov 10, 2010
I am having files in resources I want to copy to temp and then run it
Saying if the file is iphuc
Copying it
Then
Process.star(iphuc)
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Dec 1, 2010
I am trying to create an application to make self-extracting Exe's in Visual Studio 2010 Express. I would like to have a box in which files can be dropped into, then when you click "Compile" it will compress all files dropped into the box along with 3 others I must have delivered to this self-extracting exe. When the newly created exe is run, it will launch "Install.exe". I know there are other items out there to build the self-extracting exe's. I would however like to make my own that always delivers these 3 specific files along with whatever is dropped into the application.
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Feb 18, 2012
lets say webpage has 2 strings named sampleObj="sample1" and sampleObj="sample2" Even though sampleObj remains the same the text inside, however, changes.How would you loop inside page and get sampleObj text each time? I tried Regular Expressions and GetElementsByTagName but no luck.
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Jul 19, 2010
Ok I got a variable named Accounts and stores the user accounts. They are seperated like this
Account|Pass|Admin&Account|Pass|Admin
As you can see after admin there is a symbol (the &) meaning that before the & its an account and after it its another. In other words its like this
Account|Pass|Admin
Account|Pass|Admin
so how can I make a loop to count how many & there is in the Variable named Accounts?
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Aug 30, 2011
I have the follow row of sample data:
Quote:
RickiKitt10|NzMyMQOTkQ|173.234.120.242:62063:accessworld:bYRLngChRYc||RickiKi1037||
How can I extract the IP address? 173.234.120.242
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Jun 27, 2011
I have the following data in a datatable
HTML
PName - Wt
AA - 10
AA - 15
[Code]....
I am wondering if data can be extracted in following format to a datatable,
with Pname Counts:
Pname - Qty
AA- 5
BB- 4
CC- 5
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Oct 29, 2010
I'm trying to extract the text between: <label for=field_1> and </label> I have captured the HTML into a string using the webbrowser control, and am using the following function to try and get the text within the tag:Public Function midReturn(ByVal first As String, ByVal last As String, ByVal total As String) As String
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However, this code will not work, if I use <label for=field_1> as the first string and </label> as the second.
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Jun 8, 2012
I had a richtextbox1 contains the following text:
<REPLY username =chicco1502
status = OK
user_id =3377436 >
<user_register.php: 2011-02-19 10:00:06
POST
username=edwardzhao
[Code] .....
So once I click button1 it should extract only Email plus Password into
Email: Password
edwardzh*2@hotmail.com:640716
gabriele.sc*hi@email.it:010585
So the email symbol is email= <email that should be extracted here>
and so the password sympol password= <password that should be extracted here>
Source code [URL]
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Oct 21, 2011
I have following data in the arraylist..
HTML
ID Type Size
1 Car 1 1000
2 Car 2 1100
3 Car 3 1200
[Code]...
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Apr 25, 2012
I have been working lately on a program who extracts URl Source codes!The program does work with most of URL but not for MEdiafire URL!When i check the source code from the web browser i can see there is some code missing;y tried diferrent types of Encoding.
Example:This is the final source code extracted from WEBBROWSER(Firefox,InternetExplorer,GoogleCrome)
--------------------------------------------------------------------------------------------
<div class="mf_lightbox_btns lb-footer" style="text-align: right;">
<a href="javascript:void(0);" class="secondary btn" onclick="$('body').removeClass('has-virus'); return false;">Dismiss Message</a>
<a href="http:www.bitdefender.com/mediafire/fix-it.html" target="_blank" class="alt btn">Get BitDefender</a>
[code]....
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Feb 23, 2012
I have a text file I'm trying to pull specific data from to make a report in excel and am wanting to know if my code can be improved or if I have something wrong. If it's apparent to anyone that I should be doing something elThis code does work but, very slow. These reports take up to 20 minutes for about 100 files so I am wanting to decrease the time somehow. I have attached the whole sub in a text file, it's about 900 lines long so don't think I should post all of it. This is one part that seems to take the longest:Partial code that reads the text into a string, then each line is read to find whether it holds the data or not. Inside this while loop, I am checking numerous lines to see what they hold and extract specific items. First I verify it's a interface by checking for "line protocol".
Dim str As StreamReader = File.OpenText(filefound)
While (str.Peek <> -1)
If txtLine.Contains("line protocol") = True Then 'Found an interface,
[code].....
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Sep 6, 2010
I'm trying to create a small program, which I think will be helpful to others(in here). My aim is to convert the English text shown in screen to Malayalam. English-to-Malayalam conversion is not a problem. But the problem is, how to extract the text from the screen. In most of the converter/translator, the text needs to be copied or written down in the translator tool. But my program will cut off that part. That is, simply move the program window (having a rectangle hollow portion) to the English word that needs to be converted. And upon pressing a button (or autodetect), the English word is converted to Malayalam.
So, my question is how to extract the English text(or words) from the screen (which is seen through the hollow portion of the window.
Here's a screenshot of what I'm trying to do.
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Dec 12, 2011
How would I create a dir Inside %temp%? Then extract the file to it and Open a That folder. So far this is my code.
[Code]...
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