Change A Value In A VB Listbox?
Nov 15, 2010How can i change a value in a VB Listbox? Like this it doesn't work: listbox.selectedItem = "Newvalue"
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Listbox Find Character Then Change Listbox
Jan 20, 2012My project is scanner for example. Then This is my code...
[Code]...
Change Font Of Listbox?
Nov 15, 2011how to change fontsize of my listbox programmatically? This code does not work
listbox1.font.size = 10
or
listbox1.font.size = new size 10
How To Change Font In ListBox
Oct 28, 2011In a card game program I can place "5 of clubs" into the list box. How would I replace the word "clubs" with the winging symbol for clubs?
View 12 RepliesListbox Change Selectedindex Value?
Jan 15, 2012I have a listbox and two buttons. Each of my button is labeled UP and DOWN. When I press UP, the current item in my listbox will be moved one level (or index) up and when I press DOWN button the current item goes one level down. I have been trying to manipulate the selectedindex property but it isn't working.
View 11 RepliesChange An Items Text In Listbox?
Feb 15, 2011what im looking at for the most part is:the listbox items looks something like this
42o)saga 1000 0 0 0 0 0 0 0 0 0
42o)dark 1000 0 0 0 0 0 0 0 0 0
42o)Slim 1000 0 0 0 0 0 0 0 0 0
i know how to use the split method on it but i cant seem to be able to add onto the values there what i want to do is have the listbox add 5 or whatever amount to the second 0 and so on.but i cant seem to be able to make the listbox change whats in it.
Change Color Of One Item In Listbox?
Sep 17, 2011The code below is from your forum and it gives the error: missingmemberexception?
For x3 = 0 To lstStock.Items.Count - 1
If lstStock.Items(x3) = LastStockCode1 Then
lstStock.Items(x3).attributes.add("style", "color:red")
Exit For
End If
Next x3
I have a list box display on a form. I want to change the forground color of one item using item index. The code "lststock.item(x3).attributes.add("style", "color:red")" does not work. One solution was two pages of code! This s/b simple. I have the INDEX of the list item. I just want to change the words in that item from the color at list build time to red to highlite it!
Change Color Of One ListBox Item
Mar 9, 2011I'm making a small program in VB.NET. I have a listBox and a button. I'd like to be able to press the button and have the selected listBox item change it's foreColor to green. I've tried many ways of doing this, ranging from overriding the draw method to using a listView (listBox is much better for what I'm doing, please don't recommend that I use a listView, I've already tried it.)At first I thought this would be simple, but it's the exact opposite and I'm very frustrated that such a simple task should be so difficult. I don't want to use any third-party controls, as I'd have to completely re-write my application.
View 1 RepliesChange ListBox Font At Runtime?
Jul 6, 2010I have a font called MyFont.ttf in resource and its build action is embeded resource.I'm doing this code in formLoad event, but it is not working...
Dim fonts As New PrivateFontCollection()
Dim asm As Assembly = Me.[GetType]().Assembly
Dim stm As Stream = asm.GetManifestResourceStream("Demo.MyFont.ttf")
[code]....
Change The Arrangement Of Items In The Listbox?
Apr 3, 2012I used ListBox connected to the database ms access 22003. It showed the items from the DB to the lsitbox as arrange in the field of DB. is it possible to Change the arrangement of items in the listbox?
View 2 RepliesChange The Scroll Colour In A Listbox?
Nov 2, 2009Is there away to change the scroll colour in a listbox
I have try to found somthing about this, but I can't
How To Change ForeColor Of Some Items In ListBox
Oct 23, 2011I am developing an attendance count system, where all the registered student in a class are shown in a listbox. But I want to show name of the students who are currently present in a may be GREEN color, and all other students in RED color by default. I can get the index of a each items but controlling only some of the items seems difficult to me.
Say list is looking this way,
Ataur
Warda
Bappy
Devid
Lina
Now only ataur and bappy are present, [I received a string data from my hardware that confirms that they are in present ] from the database I can get the their id and from the listBox I can get the index as well. Now how do I change the forColor of only these two not others?
Listbox - Change Item's Color?
Jun 26, 2009Ok, i almost finished my music player, but i need one more thing. I have a ListBox as PlayList. It is possible, when i double click a Item to change he`s text color or background color?
View 13 RepliesChange A Line In A Listbox Build Up As An Array?
Jan 14, 2012I've got a listbox in visual basic 2008 with lines that look like:
item 0; item 1; item 2; item 3
How can I select that line and change within that line the value of e.g. item 3? (by default it's set to 0 and should be set to a value > 0 when entered by the user.
After that I need to calculate the total price based on the price in item 2 and the new value of item 3 (being >0)
Change An Item Text In A Listbox Using A Textbox
Aug 5, 2011l am trying to do this listbox1.selected item.text =textbox1.text.l am using vb.net 2010 , that syntax doesn't work.l just want to be able to change an item text in a listbox using a textbox.
View 4 RepliesChange Background Color Of Last Item In A Listbox?
May 17, 2010How would I go about changing the background color or just the last item in a listbox?
View 1 RepliesChange Picturebox.image Using Text From Listbox?
Dec 16, 2011[code]...
okay, so what i am trying to do is every time the user changes their selection in the ListBox the PictureBox will change accordingly. Its not quite working, i have tried multiple things even a Select Case method but its not what i was after.
Listbox Selected Item Color Change?
Feb 26, 2010I am inserting the data through textbox of the selected item of the list box I want the when the user will input the data into textbox and then pressing the insert button the the selected item of list box (selected item only color change) color change white into blue or red.
View 1 RepliesPossible To Change Location Of Text Inside ListBox
May 1, 2009Can I change the location of the text inside listbox. I have three text box button and the listbox. When I click the button the text on the button will go to list box but I want it in such a way that I can define the location of the text, current it add iexjohn13black.
I want list box like below:
name age house color
john 13 black
Update Listbox On Radio Button Change?
Feb 12, 2011I am trying to update the values in my listbox as the user changes radio buttons rdMachineHome or rdIncremental. Are there any shortcuts or do I need to write everything over as an option?
Private Sub rdLength_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rdLength.CheckedChanged
Dim Length As Decimal
[code].....
VS 2008 - Change Text Of An Item In Listbox?
Jul 21, 2009In the event of SelectedIndexChanged() I need to updated text of an item that is highlighted. If I remove it and .SetSelected again, this event will be entered repeatly. So how to update the text of this item in this event without deselecting and re-selecting it?
View 10 RepliesVS 2008 Update/change Data In Listbox?
Jan 16, 2012I cannot figure out how to change the data in a listbox. I'm being driven completely mad by vb.net, finding it very very complicated.
Ok I have two list boxes on a form that contain correlated data i.e. the first item in the first list box corresponds to the first item in the second list box.
Under the two list boxes I have two text boxes for data entry.
For Example :
LstTagDatabaseLoop LstTagDatabaseSource
TxtTagDatabaseLoop TxtTagDatabaseSource
I want to Add Update and Remove items from the list. If the user selects an item, I want the selected item in the other list to change to correspond. I also want the two text boxes to be udpated with the currently selected item.
[Code].....
however this invoked the selectedindexChanged sub umpteen dozen times and while in the end it did actually update the data, its obviously not the right way.
I found ListViews which perhaps is more appropriate but I couldn't get my head around it at all so returned to trying to use these listboxes. Is there a different object I should be using.
I'm finding vb.net to be too complicated for a hack programmer like myself...
.net - Listbox.selected Index Change Variable Assignment?
Apr 3, 2011What is the correct way of assigning the selected index's value from a listbox to a variable? The user selects an item in a listbox and then the output changes depending on their selection.
I use:variablename = listbox.text
in the listBox_SelectedIndexChanged event and this works.
When I use the button_click event I use:
variablename = listbox.selectedindex
But this does not work in the listbox_selectedindexchanged event.you let me know if it is okay to use it like I did above or if I will run into problems and why you cannot use the selectedindex method.
Change The Backcolor Or Forecolor Of Highlighted Item In Listbox?
Mar 23, 2012How can I change the backcolor or forecolor of highlighted item in listbox?
View 7 RepliesError In Listbox Item Select And Change The Color
Jun 22, 2010while I am inserting the data through textbox of the selected item of the list box I want the when the user will input the data into textbox and then pressing the insert button the the selected item of list box (selected item only color change) color change white into blue or red.
View 1 RepliesShould Changing The Parent Of A Listbox Change The Selected Index
Mar 22, 2012You wouldn't think so, but it does when the listbox is bound to a datasource (as far as I can see).
I've reduced the behaviour to the code below. The "if" line toggles between loading a list via data binding and loading a list "manually" (both use the same data table). In each case I set the selected index afterwards, and then change the parent form. With manual loading, the selected index is retained, with binding it is lost. I cannot see how this makes any sense - I don't see why changing the host form should alter any property of the list. Is this a bug?
Public Class Form1
Sub main() Handles Me.Load
Dim ListControl1 As ListBox = New ListBox
[Code]....
[2008] Change The Order That The Items Are Added Into The Listbox?
Jan 18, 2009How can i change the order that the items are added into the listbox? This is the original order:
[Code]....
And so on... What i want to do, in other words, is for the newest added item to be at the top of the list.
Change Background Color Of Item In Listbox / When Its String Value Is Equal To Something?
Oct 14, 2011i have a listbox that contains the words "week1", "week2",all the way up to "week52" and when i select a week from the listbox it will retrieve a value from a mysql database that will represent a progress bar value. my progress bar has a range of 0-120 and i would like to have all the weeks that have values higher than 100 to be highlighted or marked somehow, in the listbox. so my question is, "is there a way to set the background color of certain weeks in the listbox to orange based on the value that they represent on the database?
for example for "week1", the value is 114, so when the listbox loads, i want the background color of the item "week1" in the list to be orange (indicating that it's current value is higher than 100)? i know that this requires me to implement a user defined drawing function for the listbox items but i dont know where i would even start. i would like this to be somewhat automatic so that it checks the values and changes the background colors of any value higher than 100, instead of me specifying a name of the item.
Change Color Of Selected Item In Listbox When Button Clicked?
Apr 7, 2010How would I go about changing the color of a line of text in a Listbox when the user clicks a button? I have tried using ListBox1.Items(ListBox1.SelectedItem).Forecolor = Color.Gray, but I receive the error "Conversion from string "Mathematics 1" to type 'Integer' is not valid."
View 17 RepliesChange Selected Listbox Items Format To Bold At Run Time?
Feb 24, 2009Is it possible to change the text format of a ListBox selected item at run time?
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