Change Order Of Items In A List Sequentially?
Jul 26, 2010
I want to rearrange a list of items in different orders for few times; ie: the 2nd in the list becomes the 1st & the previous 3rd becomes the 2nd, ... then the Last one becomes the penultimate one.In the next round, the 3rd of the original list becomes the 1st & the 4th of the original becomes the 2nd and so on. (That is, each item moves one rank above & the Top one goes to the Bottom)Given below is an example.Here, I took only 6 items & rearranged for 5 times only. (I should be able to use several Items and to rearrange for many times).The Original List:
(1) Alpha, (2) Beta, (3) Gamma, (4) Delta, (5) Epsilon, (6) Zeta
2nd List:
(1) Beta, (2) Gamma, (3) Delta, (4) Epsilon, (5) Zeta, (6) Alpha
[code].....
View 14 Replies
ADVERTISEMENT
Nov 1, 2009
I have a combo box bound to a datasource. I need to change one combo box (of many) to order the items in descending order.I'm guessing I could order the collection in the dataset, but that will mean all my combo boxes will be reordered?
View 2 Replies
Feb 22, 2010
if i create a html ul. and wanted to dynamically add list items to this list. so i have :
[Code]....
is there a way i can add list item to this list dynamically in asp.net i am using vb
View 1 Replies
Feb 28, 2011
For b = 1 To 5
a(b) = InputBox("Input Grade")
ListBox1.Items.Add(a(b))
Next
ListBox1.Sorted = True
i input(98, 100, 93 ,94,96) then it displays ( 100,93,94,96,98)but it should be (100,98,96,94,93)
View 2 Replies
Jul 16, 2011
adding value to items in text box from list box in order to calc
View 3 Replies
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.
View 3 Replies
May 25, 2012
How to change listview row colour sequentially?
[Code]...
View 5 Replies
Oct 27, 2010
I'm writing code some that is supposed to be creating a list of objects pulled from a data base. The list returned has every item containing the value of the last one added. When I debug the code is VS2008 I can see each time that the list.add is performed every other item in the list being changed to the one just added. Here is the code I running. The line containing ListAKAs.Add(itemAKA) is the one where the entire list of objects is changed to be identical to the one just added.[code]....
View 1 Replies
Feb 27, 2009
I have got a problem. Here is my problem: I have a CheckListbox and in that checklistbox i insert some checkboxes. But those checkboxes should have different colors dependin on the condition.
View 4 Replies
Jul 9, 2011
I want to move a selected item up and down on a listview.I thought by getting the index and -1 or +1 would work .But can't find the code to define the index of a row.
View 2 Replies
Jul 26, 2009
I'm trying to change the background color of a node that is being hovered over while the user is dragging items from a list box.I've gotten both functions to work separately, but while the user is dragging, the NodeMouseHover event does not fire. Is there a way to do both?
vb Private Sub trvNavigation_DragEnter(ByVal sender As Object, ByVal e As System.Windows.Forms.DragEventArgs) Handles trvNavigation.DragEnter
If Me.CanMove(e) Then
e.Effect = DragDropEffects.Copy
[Code]...
Note: CanMove() is a function I made that verifies the dragged data. Nothing else. And I will change "Color.Blue" to a system color later.
View 2 Replies
Jul 20, 2011
I'm having a bit of a 'brain doner' moment here
I have a list of Objects. Each of these Objects contains a list of other Objects (pseudo code) :-
Private Structure Object1
dim Name as string
dim ListOfObject2 as List(Of Object2)
[Code]....
I need to sort the list of Object1 by the Value in Object2. I have a comparison class which sorts Object2 by its Value nicely.
View 13 Replies
Feb 24, 2009
I am trying to sort a xml using linq queries using the following code
[Code]...
View 2 Replies
Jan 4, 2010
Is it possible to add items to a contextmenustrip during runtime in a certain order?I have a program that is very flexible, it can do one instance to any number of instances of whatever, but I want the menu to be able to also display links to each instance.So like
Check
Display
Instance 1
[code].....
View 5 Replies
Apr 18, 2012
If Not m_Batchs Is Nothing Then[code]...
I have this list view (which is working fine) and i want to find an efficient way of populating it in a specific order, ie by date, by identity etc.
I know i can use linq but as i understand this is inefficient. If m_batchs is a large list of objects then i will looping through this list many, many time (as linq behind the scenes loops through the object collection).
View 1 Replies
Aug 27, 2010
You can set listview items in a-z order and z-a order but how to set listview items in arbitrary order?
View 4 Replies
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.
View 4 Replies
Oct 28, 2009
I have created a program that when a user selects a button, an input box is displayed to type in, for instance a name, when clicked ''OK'' the name goes into a textbox, how can i program it so that the contents of that textbox is automatically sorted into Alphabetical order according to the first to the first letter ?
View 9 Replies
Apr 6, 2010
How to print a simple order list using vb 2008 ? Can someone show me how this is done ?
View 2 Replies
Jun 25, 2012
I have a list(of list(of string)) in vb.net which is a list that contains lists that have 5 string list items in them.
I want to sort the lists by the second item in the contained lists but I don't know what parameter is needed in the .sort method. What do I need to put in as a parameter. I read something about writing a comparer function and putting that in the brackets but I don't understand how that works.
View 3 Replies
Nov 27, 2011
I want to change the order of appearance in which my forms show up.
View 2 Replies
Apr 7, 2011
I have a text box in which you enter last name first and first name last ex. (wojo casey) and I would like to change it so the output states Casey wojo
View 6 Replies
Mar 26, 2009
how I can change the order of numbers. for example i have 147, how would i make the out put to that 741? anther example 24, Then I would want 42. or 542 -- 245.
View 2 Replies
Mar 3, 2009
How do I order by a passed string value on my list of objects? i need to do paging and sorting on my List(Of) objects the paging is no problem but I don;t know who to get the Order By to work.Here is what I am currently doing and it's working great:[code]
View 4 Replies
Jan 22, 2011
My task is to create buttons to demonstrate how loops work on a form. Two numbers are entered and validated (lower bound and upper bound). They are then to display all the numbers between them in an "odds list box" and an "evens list box" in ascending order. If however, the lower bound number is higher than the upper bound number - they are to be displayed in the list boxes in "descending order". My code for the "For...Next...Loop" worked fine - but I am having trouble with the "Do While Loop". I can not seem to determine how to have it displayed in descending order.[code]...
View 2 Replies
Aug 9, 2011
I am trying to list directories in decending order by directory name. They are still being listed in accending order. Can someone please help me fix the below code as I can't seem to get it working correctly.I am not getting an error with the below code, its showing the list in accending order by name.
Dim oDirInfo As New DirectoryInfo(Server.MapPath("Test/" & Session("Test")) & sSubDir)
Dim oDirs As DirectoryInfo() = oDirInfo.GetDirectories()
For Each oDir As DirectoryInfo In oDirs
oDir.GetDirectories().OrderByDescending(Function(eachDir) eachDir.Name).FirstOrDefault()
Try
[Code]...
View 2 Replies
Mar 23, 2011
How to Sort List Box in decensing order? both alphabetic and numeric.
View 1 Replies
Oct 1, 2009
I'm looping all the properties in an object via reflection:
For Each p As PropertyInfo In values.[GetType]().GetProperties()
If p.CanRead Then
'Do stuff
End If
Next
how to determine whether the property in question is a generic List(Of T)? If it is I need to loop the list itself.
I've experimented with GetType and TypeOf but have not managed to get anything working.
To clarify, I want to keep this generic. I do not want to specify the type of T, I need to loop the list items and call the ToString method on each item. T could be one of a number of different types (application specific reference types). Is it possible to do this without specifying types?
(VB.NET 2005 with .Net 2.0)
View 3 Replies
Mar 16, 2011
This program is supposed to allow the user to check items in a checked list box. If the item is checked, it goes into the Completed List Box on the right. The program then adds the unchecked items to the Pending list box on the left. I keep getting placement values (e.g. O,1,2) instead of the strings (e.g. "Key Returned") in the list box results (see photo attached)
Public Class frmCheckOut
Dim i As Integer
Dim cleaning As String = "Cleaning Inspection"
Dim damage As String = "Damage Repaired"
[code].....
View 3 Replies
May 16, 2011
Another program I am working on for fun, I am basically shuffling a list inside a listbox, what I want to do is delete the rest but not sure how to go through with that. At the moment I have this: [code] Just contains the code, declarations outside weren't included.So anyway, once clicked, it will call on the function to basically shuffle in a for loop, I was wondering if I should (or how should) create another function and call it in the click button or have just a loop in the click button so it deletes half the list. What I am doing is I have 20 list of items, I want the program to shuffle the items and then deleting the lower 10, meaning, if I had 10 items and wanted 5 top, I'd want: 0, 1, 2, 3, 4 and deleting 5, 6, 7, 8, 9.
View 7 Replies
