Set The Background Color Of A Label Based On The Value Of A Vertical Scrollbar

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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Textbox With Vertical Scrollbar - Get The Scrollbar Position Without Having To Reposition The Carat?

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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Setting Horizontal Scrollbar And Updating Label Based On Selection?

Apr 3, 2010

How do I set my horizontal scroll bar to have the values increment between 1 and 100 and then have a label (lblFuelChosen) updated according to the value chosen on the scrollbar?

I have a label that is named lblFuelChosen and I have a horizontal scrollbar underneath it. I need to set the scrollbar to increment in values between 1 and 100, and the value to be placed in the lblFuelChosen label. How do I set the scroll bar values and how do I set the value to the label?

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VB - Pops Up A Color Picker Dialog And Let User To Change The Background Color Of The Label

Feb 15, 2012

I have a question of VB event handler and color picker. Now I have a label, and I want when user click it, it pops up a color picker dialog and let user to change the background color of the label. Not sure how to implement this, can anyone give me a direction?

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Label Background Color Using Gradients?

Feb 21, 2010

is there a way of setting the background colour of a label to a mixture of 2 colours, as you can do in programs like publisher?

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Change The Background Color Of The Entire DataGridView Row Based On Cell Value?

Jan 9, 2011

how I can change the back color of a row based on a cell value using CellFormating event. The cell visible property is set to false.

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Using An Array To Print Out Test Results Based On Background Color?

May 12, 2011

I've created a program that requires students to answer addition questions.I have the code so that it calculates if the answer is correct, along with outputing the correct answer into a textbox.If the answer is correct the textbox background colour changes to green.If the answer is inocrrect the textbox background colour changes to red.I've done this using an array, and I want to use this array to calculate how many questions the students have answered correctly, and output them onto another page.I'm not sure is something like this would work:I was thinking about giving the textbox that outputs the grade score a value of 10. For every red box that is highlighted, 1 is taken away from the texbox value, outputting the amount of questions the user has answered correctly.Here is my array so far, not including the ability to output how many answers the student has answered correctly.

Public Num1(10), Num2(10) As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[code].....

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Displaying Text On Label Based On Color?

Dec 9, 2011

my code below, though it didnt work. i want to display text on label if the colors of label on anoda form is orange.correct me where am wrong. or advice better way to do this.

If Main1.Label15.BackColor = Color.Orange Then
Label2.Text = "1" And Label4.Text = "N5,000"
ElseIf Main1.Label14.BackColor = Color.Orange Then

[code].....

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Get Vertical Scrollbar For Form1?

Apr 25, 2010

My problem is that I built this program for my VB class, but I built it on my desktop at home which is a 23" monitor. When this is opened on a smaller screen, you dont get to see all of the project. I want to add a vertical scroll bar but that is beyond what I have been taught and beyond what my book teaches...

how to get a vertical scroll bar to scroll the whole form?

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Get Vertical ScrollBar Postion?

May 25, 2009

I have a TOS agreement that i would like my user to have to view ...

basically the same way "World Of Warcraft" does it ...

You must scroll to the bottom for the accept button to be enabled and clickable...

but in vb.net i cant seem to find a way to determine the vertical scrollbar postition .

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PictureBox - Vertical And Horizontal Scrollbar

Aug 27, 2004

The scroll bars actually move now, They just move the wrong thing. When I click the Horizontal bar it moves the picture box to the left part of the screen and I can scroll the box back and forth. If I click the Vertical Bar it goes up to the top and I can move it up and down. So if I click both of them, the picture box goes to (0,0) of the form. It wont move the image inside. I can't figure out how to assign the scrollbars to the image instead of the picturebox.

Try making a form with a Picturebox, Vertical Scrollbar and Horizontal Scrollbar in it and rename all your stuff the way I got mine:
Horizontal Scrollbar = hsbPicMap
Vertical Scrollbar = vsbPicMap
Picturebox = picMap

Set the image property in the properties box to whatever you want. Try to make the picturebox of fairly big size. Mine is set to 656, 528 in pixels, and the location is 152, 72 on the form. The image I am using is about 1500, 1200. The bars are on the right side and the bottom of the picturebox.
Code:
Public Class frmMap
Inherits System.Windows.Forms.Form
Private Sub HSBpicMap_Scroll(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ScrollEventArgs) Handles hsbPicMap.Scroll
picMap.Left = -hsbPicMap.Value
[Code] .....

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Set ListBox Vertical Scrollbar Value To The Same As Before Updating?

Jan 10, 2011

I have a listbox which content is based on a treeview. When the user doubleclicks an item in the listbox the treeview will be updated and aftervards all the items in the listbox will be removed and the text of each TreeNode in the TreeView will be addedto the ListBox

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Textbox - Set The Position Of A Vertical Scrollbar?

Apr 7, 2012

I have a TextBox control with a lot of text which has a vertical scrollbar, and every time I hide/show the control the position of the scrollbar stays the same. I'm trying to figure out how to change the position of the scrollbar to the top of the textbox, as if it were at the beginning of the text.

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The Vertical Scrollbar Of Datagridview Will Be Un-functional

Sep 1, 2009

I faced a problem that the vertical scrollbar of datagridview will be un-functional.Here are the steps to rebuild the problem:

1. Add a new datagridview component.

2. Add a new timer to set the datasource of datagridview at a regular time. For example, I add following code on the Timer1.Tick event:

Dim v_connDB As New Odbc.OdbcConnection
Dim v_daCA2 As New Odbc.OdbcDataAdapter
Dim v_dsCA2 As New Data.DataSet

[code]....

3. Then I press the down arraw key on the vertical scrollbar with mouse while the datagridview re-bind its datasource, the vertical scrollbar will be un-functional. And the action will be changed to be re-size the datagridview will I press the vertical scrollbar position.So, is it the bug of datagridview? How can I fix it?

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Webbrowsercontrol Not Displaying Vertical Scrollbar

Mar 24, 2011

I have windows application in which I have web browser control. I want to display vertical scrollbar, somehow its not getting displayed. Is there any way of enabling the scrollbar or any property which need to be set. I have already set the ScrollEnabled

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2008 : Show Only Vertical Scrollbar - Webbrowser

Oct 24, 2009

I would like to know how i can make only visible the vertical scrollbar of my webbrowser

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Any Way To Find Out What Distance Vertical Scrollbar On Rtb Has Moved

Feb 9, 2010

I want to know if there is any way to find out what distance vertical scrollbar on rtb has moved(in twips or inches)?

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Change The Width Of The Vertical Scrollbar In A Listview?

Jul 10, 2011

is it possible to change the width of the vertical scrollbar in a listview .When the scrollbar width is bigger, its easier to operate by hand on a touch screen.

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Use A Vertical And Horizontal Scrollbar And Have The Arrow Keys?

Jan 14, 2010

I'm having a problem assigning the arrow keys to the right scrolling events.I have a VScrollbar and an HScrollbar. I want the left / right arrow keys to scroll the horizontal bar, and the up / down arrow keys to scroll the vertical bar. The default behaviour seems to be that the first created of the two (VScrollBar or HScrollbar, depending on order of creation) received all arrow key events as a Scroll event. So when I push up / down / left / right, it is my VScrollbar that moves (HScrollbar might move also with the left / right arrow keys, I don't remember). I tried catching the KeyDown event on my form, to manage the left / right / up / down keys myself, but apparently the Scroll events are triggered first...In any case, what would be the "right" way to use a vertical and horizontal scrollbar and have the arrow keys do what they're supposed to do in VB. NET?

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[2005] Panel Vertical Scrollbar: Scrolling It To Zero Or Top?

Feb 15, 2009

When a panel's AutoScroll is set True then it will add scrollbars for navigation of the entire size of its content. What I want is to be able to set the vertical scrollbar to go to top or zero so its contents top controls will be viewable.

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Moving Labels Inside A Groupbox Using Vertical Scrollbar?

Jun 9, 2011

I have a load of information on my label in a groupbox on the form there is too much information to be seen in one go so i want to use a vertical scrollbar to move the label up and down inside the groupbox so it can be read.

The issue i'm having is:

1: The label covers the bottom edge of the groupbox (looks a little naff) i need it to fall inside the groupbox if possible.

2: Any movement on the vertical scrollbar seems to send the label in one direction only - so how do i work it so that up moves it up and down moves it down?

Should i use a multiline textbox rather than a label and move the carat?

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Set The Maximum Range For The Horizontal And Vertical Scrollbar In A Panel?

May 21, 2011

How do you set the maximum range for the horizontal and vertical scrollbar in a panel
in VB.NET 2008 ?

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Vertical Scrollbar Getting Smaller, But No Data Is Shown In The Listbox?

Jan 9, 2009

I have been working on a much larger project and came to a point where I decided threading should be used.It seems in previous version of .Net, a background worker was able to update controls that were were not created on that thread. Now, it doesn't seem to be the case.I basically just began a new small project to try and teach myself the basics.Form1 Consists of A listbox, A progress bar, a label and two buttons, one to start and one to cancel.

imports system.threading
private sub btngo(byval sender as system.object, byval e as system.eventargs) handles btngo.click
pbprogress.minimum = 0[code=....

This code appears to be updating the listbox.I can see the vertical scrollbar getting smaller, but no data is shown in the listbox. The progressbar is also updating properly while that is working, indicating proper background operation.But what it's not doing is this:

1. Label is not updating percentage

2. The form is not free to be used by the user (me)

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VS 2010 - Textbox Scrollbars - Show Only The Vertical Scrollbar

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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[2005] Datagridview Vertical Scrollbar Doesn't Scroll?

Mar 9, 2009

I have a datagridview in my for that contain some infos like name of a file, date and hour but the vertical scrollbar doesn't work, the scroll doesn't move. Here's my code

If Me.ofd_Fichier.ShowDialog() = DialogResult.OK Then
Dim str_Fichier As String
For Each str_Fichier In ofd_Fichier.FileNames

[code].....

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Change The Vertical Scrollbar Width On A Multi-line Text Box?

Sep 30, 2010

I'm working on a VB.NET application using VS2010 for an application that will run on a touch-screen. I have a problem with a mutli-line text boxes, ListBoxes and DataGridView controls which contains a vertical scroll bar. The scroll bar is too small for anyone with big fingers. Is there any way to make that scroll bar wider so that it's more "finger friendly"?

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Set Background Of Scrollbar To Transparent?

Sep 26, 2010

I have a bunch of dynamically created scrollbars. They show up as gray against my otherwise colorful UI.

Anyone have code to either set the scrollbar background to a given color or to make it transparent so it paints as the

background color of the panel it resides on?

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Add A Vertical Label On From?

Sep 11, 2006

I would like to add a vertical label on my from

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How Create Label Vertical

Mar 18, 2011

How create Label vertical in vb.net?

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How To Rotate A Label It In To Vertical

Jan 17, 2009

Anyone have on how to rotate a label it in to vertical?

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