Put A Listbox Of States In Reverse Abc Order?
Mar 20, 2011
I have two listboxes: lstStates and lstOuput
I have cut and paste the fifty states on one box in the order in which they entered the union. I have two buttons, one to alphabetize the states and one to reverse alphabetize the list. Here is the code for alphabetizing the list:
Private Sub btnAlpha_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAlpha.Click
lstOutput.Sorted = True
[Code].....
How can I put the list in reverse abc order without using an array? I've tried a variation of the above code, but it did not work?
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Jan 16, 2010
Is there a way to reverse the order of a listbox? I searched google. all I could find was outdated vb5-6 stuff that won't work for VS08.
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Jun 30, 2010
how can i reverse the order of a data table?
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Mar 30, 2011
I'm trying to use a stack object to reverse the order of words (not letters) in a sentence. I'm fairly sure that the split and push methods are working, but I can only get the first word (i.e. the first word in the original sentence), to be displayed.
I have the following code:
Private Sub btnReverse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReverse.Click
Dim s As New Stack
[Code].....
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Feb 10, 2011
Text is entered into a textbox form. Upon button click, the order of characters in the words in textbox.text string will be reversed. The order of the words themselves will stay the same. For example: "I Love Visual Basic 2010." will be converted into "I evoL lausiV cisaB .0102".
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Apr 24, 2010
I'm developing software using vb.net. I want to do following things in my application.
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Sep 10, 2011
I hope that I'm not just overlooking something, but I am really struggling with working with an array. To simplify my issue: Suppose you type out the values: 1 through 5 into a textbox (1 2 3 4 5). I'm looking to convert that string to an array, so that I can reverse the order and then show the new order in the textbox.
[Code]...
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Oct 18, 2010
I need to place objects of various types in a "collection" and be able to:
1) Change the value of a property on any of the objects by using it's key.
2) Read the objects in the order they were placed in the "collection"
3) Read the objects in the reverse order they were placed in the "collection"
My findings so far:
1) Collection won't work because Item property is read only
2) It seems that Hashtable and dictionary won't work because I cannot iterate through them in reverse order.
3) Stack won't work for obvious reasons.
Is there a collection like data structure that has satisfies the requirements?
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Aug 22, 2009
i my Vb.net aplication on the winform after clicking a button user can see arintpreview of a table as below digit number in column 1 and column 3 print out in revers order !!i checking all line of aplication not finde any problemif i removing column 4 (persian sentence) print out No reverse order print !! maybe problem is have mixing left to right and right to left font ? on a line procdure to produce any column of this table for preview and print out is as below
Dim Fi as bouble= 1234
Dim text as string= Fi.ToString("G", nfi)
Dim drowformt1 as sringformat
[code].....
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Jun 22, 2010
In Visual Basic 2008 Express edition: Create a new string replacing the order of the words, from last one to the first one and show it in a text box..Example: Input: This is an example Output:example an is Thisť..I know theres a function to reverse the letters (StrReverse), but the order of the words?
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Sep 10, 2011
ETA: Visual Studio 2010 VB Express edition exhibits the same behaviour.
ETA: Visual Studio 2010 C# Express edition does NOT exhibit the same behaviour.
In VisualStudio 2008 VB Express edition, I specify the following comments:
''' <summary>
''' ...
''' </summary>
''' <remarks>
[Code]....
If I compile the file and examine the .xml, I see that the comments are being included in the reverse order to what I specify ie. Part3 appears before Part2 appears before Part1.
Additional behaviour: If inline comments are interspersed between the external includes, they are all written to the xml first and then the includes (in reverse order)!
let there be an option called 'Turn off unintuitive xml comment behaviour'
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May 19, 2009
I recently made a program that I added to the startup folder so it saves the times that I log in, the only problem is it saves after the last one so when I load the login time to another program the list goes from first log in time to most recent, so how can I reverse the order the items are displayed? I tried strreverse but it of course did not work.
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Apr 5, 2010
I need to reverse a string of words without using the reverse function. This is what I have so far, BUT it only shows the last two letters. For example: if i type "John" it will only give me "ho"
Public Class frmReverse
Dim original As String
Dim New1 As String
[code]....
I need to this without using things we haven't seen in class.
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Mar 23, 2009
keep the listbox sort order
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Aug 26, 2010
i have a problem and my project is stop now so i must solve this problem i have a listbox in my project and simple is; so this infos are irregular. i getting this infos with a loop into listbox. i want this infos be sub-bottom.
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Mar 12, 2010
so I am working on a program with items entered into a listbox. Then when the user clicks a button it will randomize the listbox items in just a random order obviously. I have tried adding it to an array and everything but I ended up just having to start over now because I couldn't find a solution. I can save the contents and everything I know how to do that it's just randomizing the items that I am struggling with. I have searched high and low and have yet to find a conclusion to my problem.
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Apr 2, 2010
[Code]...
How do i sort the listbox in numeric order , I wanted them to be sorted like the way i did below :
[Code]...
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Mar 4, 2009
How would I display list items from multiple selection listbox in order they are clicked?
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Jul 24, 2009
I have made an employee list and linked it to an Access database. The initial problem I was having is that in my program I had to link their ID's and names so if you click on an employee in the listbox, his or her's ID would automatically display in the textbox below. Since I did not know how to do so, I decided to make an array and store the ID and names separately while the listbox is being compiled. And so, the form became linked and adding became easy to code.But my problem came in deleting an employee. When deleting the name should be removed from the list, but this is where the order of the arrays messed me up. How do you maintain the order of the array? Here is the code I used. I dimmed 'count' as an integer and it is responsible for keeping that order.[code]You will see Staff_CodeTextBoxes etc. and info_Staff_CodeTextBoxes. etc.These text boxes (not visible to the user) are responsible for holding the data while the array takes the data from it, or adds it's own data to it.
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Feb 10, 2010
I have a listbox with numbers from 1-10..i have searched it up but i cannot find how to do..how can i randomize the order of the numbers in the listbox when a button is clicked? (each number must and only occur once)
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Jan 18, 2009
How 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.
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Mar 15, 2012
I have a listbox that contains 10 records as the follow:
1 + 1 = 2
1 - 1 = 0
2 / 1 = 1
[code].....
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Dec 16, 2010
I have the array dimensioned as public to the form. I populate the array on Form1_Load.When I click the button btnReversingAnArray the first time all are sorted in reverse except for Wendy and it is the last item shown. ie..(The book I am even shows an image of the list Box and their example also shows Wendy as the last item)
Richard
Michelle
Jay
Harriet
Wendy
Then I do nothing else except I click the button btnReversingAnArray again and then it displays correctly.
Wendy
Richard
Michelle
[code]....
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Dec 11, 2011
I was asked by a client to create a tool that would let a user add/modify/delete/read content from a database. The content can be read from TextBoxes.
My question is, what is the best way to manage GUI locks/unlocks for the different states of the program. IE: If I'm in a "insert" mode, some GUI elements should be enabled, and some not. If I'm in the "read-only" mode, a bunch of them should be disabled... etc.
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Mar 16, 2010
I have a bit strange problem in my application. I have more binding sources then one in my different forms. All of them work great when editing, deleting the data except one. But this one is a bit different from others. I'm using it only for updating and deleting. You can't add new records using it. And also its dataset doesn't contains any Insert commands in it. That's the difference.Now problem is:
After deleted the rows (using BindingSource.RemoveCurrent), it doesn't mark rows as deleted. I call BindingSource.Count method after deleted rows, it sill counts deleted rows. So it seems it doesn't update the dataset. But it is. Dataset.HasChanges returns true.
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Apr 25, 2012
im trying to make a program in which if the textbox text and the listbox text are the same order, which they are in the picture, a bluie fonted text saying well done appears. However only the red text appears which is only meant to come when the order of the text in both listbox and textbox isnt the same.
Here is the code that i used for this:
listarrays = name of listbox
textbox1 = name of textbox
l is the name of the label for correct answer(blue font)label3 is name of label with red font which should only appear for wrong answer
Dim text As String = Me.TextBox1.Text
For Each item As Object In listarrays.Items
If item.ToString = Me.TextBox1.Text Then
[code].....
use another textbox instead of the listbox but thats just making itmuch harder for me as I already made the full code working with the listbox. My lecturer told me i need to convert both in string so both textbox and listbox are compatible and i did so (see code above) but the correct label doesn't show?
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Dec 20, 2010
In my career I have seen literally dozens of ways that people choose to handle implementing state and country data (as in NY or USA). I've seen enumerations, multi-dimensional arrays, data driven classes from XML docs or databases, and good old-fashioned strings.
So, I'm wondering, what do people consider the "best way" to handle this very common implementation? I know that most of the answers will be based primarily on opinion and preference; but, I'm curious to hear arguments as a recent discussion for an app I'm working on has resulted in a small debate.
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Oct 13, 2009
I am having with what appears to be a ASP.NET page life cycle issue. I currently have a user control embedded into my page. Now depending on the options chosen from the menu item list, the page can be in one of three states represented by a PageStates Enum within the control. The page on selecting the menu item merely updates the a property exposed from the control
Initial State (nothing congifurable)
Editing (this uses a dropdown extender and makes a gridview within it visible)
Adding (this uses another dropdown extender and makes the same the gridview visible however with different properties)
PROBLEMS
The page will only get itself into the correct 'state' if the menu item is selected twice Controls are visible on the gridview when they shouldn't be The page 'state' seems to lag one state behind
I think the main problem I having with this is that the grid view has check boxes drawn if the page is Adding mode, however you would need to select the Adding menu item option twice to get it into this state and I believe it is because I am setting the page state when the menu item is selected however the grid rows are already created at this point ( I am dynamically creating the check boxes in the grid view within the RowCreated event
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Mar 1, 2010
I have a CheckedListBox populated with specific records from an Sql table . I want to update each record in the table, only if the checkbox checkedState = True, so far I can update all or none. This unworkable code will hopefully give an idea of what I need to do.
[Code]....
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Sep 14, 2011
I need to display info about each of the 50 states when selected in my program. I have one combobox with all the states as items inside, one button that you click to get the info and one listview for displaying the info. Here is my code so far:
Imports System.Text.RegularExpressions
Public Class Form1
Private Function getinfo(ByVal state As String)
[Code]....
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