Sort ListView By Image.Index If Index Over 4 Sort Rest Alphabetically

Apr 12, 2012

Currently my ListView sorts items by image.index. So 0 is at the top, then 1, 2 and so on. Think of it as an IRC chat room nick list. Ops at top then the rest are sorted alphabetically

[Code]....

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Sort Datatable In .net With Linq By Column Index?

Mar 23, 2012

I need to sort a datatable. I do it with linq this an example

Dim query = From c In dt.AsEnumerable _
Order By c.Field(Of DateTime?)("LastPurchaseDate"), _
c.Field(Of String)("LastName") Descending
Dim dv As DataView = query.AsDataView

But my problem is that i need to sort the fields not by passing the name of the column but the index of that.

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Asp.net - Sort DataAdapter Alphabetically ?

Nov 30, 2010

This should be a fairly simple one. I am creating a dataset which will contain a description field which I would like to sort by. The reason I want to sort the dataadapter and not in my SQL is that I am already ordering by the results that have a particular value.My SQL looks like this:

SELECT pif_desc, pif_fund, psf_end, (CASE WHEN SUM(pmi_units) IS Null THEN 0 ELSE SUM(pmi_units) END) As fundunits
FROM tbl_mem INNER JOIN tbl_sfunds[code]....

I want to sort the datarows is ds.tables(0) by pif_desc but still have the rows with fundunits > 0 listed first. how I can achieve the correct ordering.

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TreeViewNodeSorter Sort Alphabetically

Oct 4, 2011

I have been attempting to work the TreeViewNodeSorter into a treeview. I essentially need the first level of the tree to be sorted by two things: 1) In the tag of each node there is a zero (0) or a one (1) - I need the zero, then the one to be the first sort order. Then I need it to sort alphabetically after that. How can I do this?

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Alphabetically Sort A Generic List (Of String) In .NET?

Dec 1, 2009

I've created and populated a generic list of strings like this:

Dim MyList As New List(Of String)
MyList.Add("Beta")
MyList.Add("Echo")

[code]....

Now I want to order it.

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Alphabetically Sort Letters Shown In List?

Jan 20, 2010

I am working on the old hangman game. I am up to a part were I have to use a sort button to alphabetically sort the letters already guessed that are showing in the list.

I have found this code:
Array.Sort(strLettersGuessed)
lblGuessed.Text = ""
For i = 0 To strLettersGuessed.Length - 1
lblGuessed.Text = lblGuessed.Text + strLettersGuessed(i) + ", "
[Code] .....

The problem I am having is where the flow chart asks us "is the letter at counter < the letter at counter -1? In my above code I am trying to answer this with this line:
If intCounter < strLettersGuessed.Length - 1 Then

I have tried about 50 different things in place of intCounter as well as strLettersGuessed.Length -1 and nothing seems to work. Sometimes I get an error stating can't be infinite, etc or I get no error at all but the sort button doesn't work.

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VS 2008 Sort Datatable Column(0) Alphabetically

Dec 10, 2010

I want to sort my datatable column(0) alphabetically, but cant seem to find a way to do it. Just to give you an idea:

[Code]...

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[2008] Sort Listbox Items Alphabetically

Feb 24, 2009

How can i sort my Items in a Listbox by Letter.

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Sorting - Sort List(of String()) Using A Variable Index Into String() As Key ?

May 30, 2012

I have a List(of String()). I have written a custom comparer (implements IComparer(of string)) to do an alphanumeric sort.Is there a way to sort the List using a given index to determine which position in the String() to sort by? In other words one time I might sort by Index = 0 and another time by Index = 3. The length of all String() in the list is the same.For reference this question is similar to Sort List<String[]> except I am using VB.net and that question is hardwired to Index=0.

EDIT from OP's comments:I started simple with the non custom comparer but I am getting an error: expression does not produce a value. Not sure what I am doing wrong.Here is the code:

Public Shared Function SortListOfStringArray(ByVal ListOfStringArray As List(Of String()), ByVal SortByIndex As Integer) As List(Of String())
Return ListOfStringArray.Sort(Function(x, y) x(SortByIndex).CompareTo(y(SortByIndex)))
End Function

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.net - Custom Listview Column Sort Image To Right?

Aug 2, 2010

I support a .Net 2.0 Windows application that has a custom listview control to allow for greater flexibility. I am not allowed to bring this to a newer version of the gramework until next year. We are moving from XP to Windows 7, and we have identified an issue with how the column sort image (up/down arrow) is drawn to the listview. Currently in XP, the image is drawn to the right of the column's text. However, in Windows 7, I am getting Access Violation Exceptions. Now, I know that the error is with the improper handling of memory using the unmanaged code as shown below. I am looking for a method to mimic what we have below in a safe manner using managed code.

[Code]...

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How To Set ListView Image Index Dynamically

Apr 7, 2010

I use this code to get an image and add it to a image list
Visual Basic
Private Sub LoadWebImageToPictureBoxd(ByVal ImageURL As String)
Dim objImage As MemoryStream
Dim objwebClient As WebClient
Dim sURL As String = Trim(ImageURL)
Dim bAns As Boolean
[Code] .....
The code at the bottom should set the image depending on what the items index is but it doesn't work.

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Get The Column Index And Row Index On ListView?

Apr 6, 2010

How can i get the Column Index and the Row Index when I click on the ListView?The ListView1.FocusedItem.GetSubItemAt(e.X, e.Y).Text function only gets the text of the first column, I can't find the option of getting the Index of the Column and Row upon clicking.

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Make The Items In The TreeView To Sort Faster Or Something Totally Different To Sort Them Easier?

Dec 15, 2010

How can I improve this bit below to make the items in the TreeView to sort faster or something totally different to sort them easier?

[Code]...

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.net - Use List.Sort And Comparision(of T) To Sort Descending/Ascending?

Jul 5, 2011

I have a MyObject; myObjects as List(Of MyObject) and a delegate Comparison(Of MyObject) that uses a lot of comparison functions (ByA, ByB, ByC etc) Ã la:

Shared Function CompareMyObjectsByName(x As MyObject, y As MyObject) As Integer
Return x.Name.CompareTo(y.Name)
End Function

[Code].....

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Make The Listview Sort The Listview Items By Column?

Jun 22, 2010

im trying to make the listview sort the listview items by column (whichever column was clicked, sort the list based on that column)

in vb6 it was done by:
Private Sub ListView1_ColumnClick(ByVal ColumnHeader As MSComctlLib.ColumnHeader)
Static olditem&
With ListView1

[Code].....

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Sql - Unable To Find Specified Column In Result Set Index Out Of Bounds Index Out Of Range Exception

Apr 23, 2012

i am having trouble putting a value in a textbox. Each time a ticket is sold i put the total price in a textbox, each time a ticket is sold for the same concert it increases by adding its self to the total price. It works at the first sale, but after that it breaks down. here is the code

Private Function DisplayMoneyTaken() As Integer
Dim totalMoney As Integer
'open the database connection

[Code].....

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VS 2005 Error:Index Was Out Of Range. Must Be Non-negative And Less Than The Size Of The Collection.Parameter Name: Index

Oct 23, 2009

Getting error filling grid view from reading through data table:

Dim myDataTable As DataTable = myDataSet.Tables("SunTrust")
Dim myRow As DataRow
Dim i As Integer = 1
Try

[code]....

Error:Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index

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Datagridview : Index Was Out Of Range. Must Be Non-negative And Less Than The Size Of The Collection. Parameter Name: Index?

Dec 9, 2009

I am using Sub to format datagridview but during Form_Load this error occur. There are rows in datasource and dg.row.count is > 0.

.Columns(0).Width = 50 <==== ERROR HERE
.Columns(1).Width = 150
.Columns(2).Width = 80
.Columns(0).HeaderText = "ID"

[code].....

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Error - Index Was Out Of Range. Must Be Non Negative And Less Than The Size Of The Collection. Parameter Name: INDEX

Jan 22, 2009

What im trying to do is send vars to a flash file.The following is my code:

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim oTitle As New ArrayList
Dim oSub As New ArrayList
Dim oRate As New ArrayList

[code]....

What I'm expecting the output to display is something like "t1=value&s1=value&r1=rate&t2=value&s2=value&r2=rat&t3=value&s3=value&r3=rat" But... i keep getting this exception: index was out of range. must be non negative and less than the size of the collection. Parameter name: INDEX.

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Error - Index Was Out Of Range. Must Be Non-negative And Less Than Size Of The Collection. Parameter Name: Index

Aug 25, 2011

I have a datagridview, with 3 columns, each containing dropdown filters (in the column header). Of the 3 columns, 2 are working perfectly fine, but whenever I try to filter the 3rd column, it gives me this error: (Also all of the column's have the ColumnType property set to: DataGridViewAutoFilterTextBoxColumn) "Index was out of range. Must be non-negative and less than size of the collection. Parameter name: index." The error points to the part that begins with "If dgv1.Rows(e.RowIndex)..."

Private Sub dgvWPS_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgv1.CellFormatting
If e.ColumnIndex = 1 Then

[code]....

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Index Was Out Of Range - Must Be Non-negative And Less Than The Size Of The Collection. Parameter Name: Index

Apr 13, 2010

i am trying to get the value into the cur_stock where item_id = datagrdiview.curentcell.value.I am lookin out for the solution since couple of days, but couldnt figure it out.Well, m trying to make this work on CellMouse click event

Below is my vb.net code:

Private Sub DataGridView_stockout_CellMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView_stockout.CellMouseClick
Dim i As Integer = Stock_checkDataSet1.Tables(0).Rows.Count - 1

[code]....

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Use An Array With Index Number To Insert The Text But Index Was Out Of Range?

Apr 30, 2012

Trying to input a high setpoint, low setpoint, a % load, and number of compressors, then calculate the temp that all compressors are off. Then build a datagridview with the staging of compressors from all off to all on for each compressor up to 10 compressors.I am trying to insert headers from 1 to 10 compressors (Variable) with the text "Comp1", "Comp2", etc....Two rows with header. I am trying to use an array with index number to insert the text, but that is where my problem happens."Index was out of range".Here is my code

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim i As Integer, num1, num2, num3, num4, alloff As Single, stg As Single
TextBox1.Focus()[code].....

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[2008] Error: InvalidArgument=Value Of '6' Is Not Valid For 'index'. Parameter Name: Index

Mar 5, 2009

I've got the web browser with tabs in all working fine, but there's one bug, i can add tabs, delete em, etc.. but when i delete a tab then go to create a new tab, it gives me the error: InvalidArgument=Value of '6' is not valid for 'index'. Parameter name: index '6' is the number of tabs i had open.Here's the bit of code i use to create the tabs with the browser in it:

vbcode

Dim browse As New WebBrowser
browse.Name = "b1"
browse.Dock = DockStyle.Fill

[code]....

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How To Sort A Listview

Jan 11, 2009

I have a listview that I want to sort from A-Z, but I also wan't to have it sorted in three seperate sections. Like say you have a list of users.

[Code]...

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VS 2008 InvalidArgument=Value Of '0' Is Not Valid For 'index'. Parameter Name: Index

Jul 26, 2009

When the selected index changes I for a second time this code errors.

vb.net
lvReports.SelectedItems.Item(0).SubItems.Item(2).Text

with this error message

InvalidArgument=Value of '0' is not valid for 'index'. Parameter name: index

Why is this?It worked for the listviews.click event perfectly.

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VS 2008 ListView Index - Find Out What Item Has Been Selected In A ListView?

Mar 21, 2010

Do I really have to go through all this just to find out what item has been selected in a ListView?

[Code]...

Isn't there something fundamental like this? Is absolutely everything in VB.NET buried beneath a colossal heap of bureaucracy?

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Sort A ListView And Have It Working?

Apr 26, 2010

I'm trying to sort a ListView and have it working.. but was trying something.. and was curious why it doesn't appear to work..

In a gridview, the sorting event you can do a

With CType(sender, GridView)
.DataSource = Os
.DataBind()
End With

[Code].....

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Sort Listview By Column?

Dec 20, 2009

is this possible To loop through the column one entrys and then rearrange by there values?

example all column one is date entrys

12-11-08
12-07-08

and so on and reshuffle the listview?

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Sort Listview By Date?

Dec 16, 2009

I need the listview in my app to sort by the date (descending) in the second column after adding a new entry to it from another form. I have tried some column sorting examples made for the column click event but am not able to use those examples for what I'm doing as I keep getting error

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How To Sort Listview Date By A Button

Jun 22, 2010

im currently using vs.net 2003 my problem is that i want to sort items in listview by date (mm dd, yyyy) format and sort by a button not in the column :?:

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