Add Multi-column Data To WPF ListView In Vprogram 2008?

Apr 30, 2011

I've been searching and searching, but I haven't been able to find a halfway-decent way of adding multiple columns of data into a WPF VB.NET ListView. The data I'm adding is not from a datasource. [code]...

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Populate *multi-column* ListView With *simple* XML Data?

Apr 14, 2010

Populate *multi-column* ListView with *simple* XML data?

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Get Values From SelectedItem In A Multi-column ListView In WPF?

Jun 29, 2011

I have a ListView control as below

[Code]...

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Handling Files In A Multi-column Listview?

Mar 26, 2011

well i am populating a listview with some entries from an explorer tree, but i want to create a multi-column listview in which column 1 holds

the name of files added by me and column 2 hold locations of the corresponding file.

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VS 2010 Populate Multi-column Listview From File?

Jun 14, 2011

I am trying to populate a multi-column listview from a file. I have gotten as far as reading the correct data from the file to an array and populating the correct columns with said data. However, sometimes the array will span multiple lines of data in the file and I need all of these matches to populate the listview but the code that I have now only populates the listview with the data from the first matching line. I have tried declaring the variables as listviewitems instead of strings, which allowed me to use listView.Items.AddRange(arr) but then all of the data appeared in the first column instead of spread across all columns like it is supposed to. At this point I am at a loss because I can only figure out how to either fill the first column with all data or fill all columns with only the first line of data. Here is the code that I have

[Code]...

It is really only the last part of the If.. Then statement that I need help with. I was thinking that a loop would accomplish what I am trying but I am still pretty new to VB and do not know the correct code.

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DB/Reporting :: Use A Listview Or Similar As A Multi-column Combo Or List Box?

Sep 10, 2008

I have been reading books and the forums for a rew days now trying to work out how to use any control to carry out the following:Basically, I want to display a selection e.g "Club Name" in a combobox (or similar control) and have the ID of that selection in a separate hidden column e.g. "ClubID". This will allow me to easily reference and store the actual "ClubID" in the required record when I save it back to the database.I can not use the "SelectedIndex" property of the control as the combobox is populated from a 'sorted' stored procedure so the "SelectedIndex" does not match the actual index of the selection.

I have found lots of posts saying use the "ListView" control, but none of them actually show examples of how to bind the control to a data control to acheive what I need.What I am after is a turorial showing ADO code (because I want to hard code this to get a better understanding of how it all works) binding a multi-column control to a SQL database.

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VS 2008 Get Data From ListView Column

Dec 27, 2010

I am going crazy trying to figure this one out. I have been told many times that you can get the data of a column in a listview in this manner: YourListView.SelectedItems(0).SubItems(1).text This does not work. I have a ListView called EmployeeListView that is correctly populated by my database. There are three columns: (0) is First name, (1) is Last name and (2) is Employee ID. I can see the information in the ListView when I run the program. What I need to do is to pull out the Employee ID and put that into a variable called EmpID.

[Code]...

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Add Data Into A Multi-column List?

Jul 19, 2010

I need to add data into a multi-column list, manually, in codes. I am using VB Express 2008. Could someone please hint me on how to do this with the following controls:

The ListBox or the ListView
The Grid (I think it is the DataGridView)

Or anyother simple way of doing the stuff. All I want is simplicity.

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Multidimensional Array - Multi-column Data Variable Object?

Sep 25, 2009

I want to create an in-memory object in VB.Net with multiple columns. What I am trying to do is create an index of some data. It will look like:

Row 1: 23 1
Row 2: 5 1
Row 3: 3 38
...

I know I can use a rectangular array to do this, but I want to be able to use indexOf opearations on this object.

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VS 2008 Multi Change In Listview?

Apr 12, 2009

In one of my other posts I asked how would I update more than 1 item in a listview, I have been still figuring that out when It occured to me that I could use code along the lines of this

Dim a As Integer = 0
Dim days As String
Do Until a = ListView1.Items.Count

[code].....

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VS 2008 Listview Multi Select Add To String?

Mar 18, 2009

Ok lets say you have a listview well call it "lv". There are items A, B, C and D. If i select A, C and D (holding ctrl) and hit a button it enters A, C, and D in a text box like below

"A(space)C(space)D(space)"
note: (space) is a space

how would i go about doing this? Below is the button that you would hit to send the selected items text into the textbox. (doesnt work)ERROR i keep getting: InvalidArgument=Value of '3' is not valid for 'index'. Parameter name: index

[Code]...

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How To Sum Numeric Data In Column Of ListView And Display As Label

Nov 10, 2010

I am making one program, it goes like: I put some data in textbox and when I press the button it goes to listview this part is no problem, but I don't know how to sum data what is entered in listview column nr 4 when I press some button and display the result in one other textbox or label.

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VS 2008 - How To Access Listview Data - Program That Contains A (listview) Control

Sep 22, 2009

I have a vb-2008 program that contains a (listview) control.

View = details
AllowColumnReorder = true

Lets say the table has 3 columns (a,b,c) and 1 row of data.

a b c
1 2 3

I want the user to be able to re-arrange the columns (by dragging the column headers) before printing the contents of the table.

c a b
3 1 2

Statements like:

.. ListViewX.Columns(2).Text
.. ListViewX.Columns.Item(2).Text
.. ListViewX.Items(0).SubItems(2).ToString

Give the column-name (c) and cell-contents (3) of the origional table .. not the (3rd) column (b) of the re-arranged table.

How can i get the column-name and cell-contents of the (3rd) column of the re-arranged table?

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VS 2008 Use Current Listview To Generate MsAccess Data In 2nd Listview?

Mar 20, 2010

i am developing a point of sales system. currently i have my product code scanned and displayed in a listview. lets say that i have 5 product codes displayed in my first listview. By clicking on a button, how can i use these codes to call upon the details (prices, product name, etc.) of the corresponding codes and display in another listview?

i am using Visual Basic 2008 and MsAccess as my database. who have the idea on solving my question. (As my last thread has not been answered at all..

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VS 2008 Loop Through Listview Column?

Jul 18, 2011

I got this line of

For Each lvi In Form1.ListOfSongs.Items
StoreLines = StoreLines & lvi.Text & vbCrLf
Next

But I only want to loop through column 6. how to do that? I tried to replace .Items with .SubItems(5) but it didn't work.

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VS 2008 - Make Listview CheckBox Other Than 1st Column

Mar 1, 2010

I've a ListView with 5 columns and the CheckBoxes property is set to true, Now how do i make the Checkboxes on any other column rather then the 1St column? Also i would like to change the state picture of the checkbox to something else when it's checked and unchecked.

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VS 2008 Change Text In Last Column In Listview

Apr 7, 2011

How would I change the text in the last column in the listview. I was thinking of looping around the lsitview but that would just change ever item. Anyways this is what I have.[code]

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VS 2008 Preventing ListView Column Resizing?

Mar 24, 2010

I'm trying to prevent resizing of the "headers" (columns) in my ListView control. I currently have the following:

vb
Private Sub savedColors_ColumnWidthChanging(ByVal sender As System.Object, ByVal e As System.Windows.Forms.ColumnWidthChangingEventArgs) Handles

[Code].....

This results in a System.StackOverflowException. How can I fix this or is there a more appropriate way to prevent resizing of the columns?

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VS 2008 Subtract Column Values In Listview?

Dec 13, 2010

I have a 3 column listview. Column 1 and 2 has few integer. How can I subtract Column 1 and column and show the result in column 3. Below is a sample data for columns.

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[2008] Checkbox In ListView Column Header?

Mar 8, 2009

Is it possible to have a checkbox in a column header when in "Details" view? I want to be able to select all items in the ListView control with 1 click. Or is there another way to add a Select All command?

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VS 2008 - Last Column Of The Listview Being Overlapped By The Vertical Scroller?

Dec 18, 2010

Why is last column of the listview being overlapped by the vertical scroller? How can i fix it?

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Integrate A QR Code Generator And Scanner In Vprogram For Inventory Program?

Jun 18, 2012

For Example: I need to develop a Small Inventory program for nearby Super Market and the need is a QR Code should be Generated for the Model Number of a Product Eg: A for Iphone and then we scan the QR Code image by Scanner connected to the PC it should automatically fill the letter " A " in the input box so that i can use that for searching the product " Iphone "

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VS 2008 ListView In Which Items In First Column Are Selectable With A Mouse Click

Oct 11, 2011

I have a ListView in which the items in the first column are selectable with a mouse click. How to I make these items non-selectable?FWIW, I've dug into the properties for the ListView but not been able to find which parameter is the right one to change.

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VS 2008 Multi-threding - Adding Multi-threading Facilities - Cross-thread Operation Not Valid

Feb 10, 2010

I'm adding multi-threading facilities for the first time. I have a function that is wrapped to be run in a separated thread. This function retrieves data (text) from a combobox and it works for sure without multi-threading.

When I call it as multi-threaded, I get the following error when I try to retrieve the data from the cmobobox: Cross-thread operation not valid: Control 'cmb1stBL' accessed from a thread other than the thread it was created on.

It looks like a restriction of thread-safety... I assume that the child thread cannot read from his parent, to make sure that he doesn't change his parent data. So how can I read the data from the combobox? Should I read the comoboxbox data before calling the child thread?

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Resize Listview Column To Largest Width (column Header Or Item) C#

Jul 4, 2011

I have been trying to find out how to resize listview column width to the largest widthor either column header or item in c#

[URL]

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Winforms - Change The ListView Column Header's Font For Each Column In 2005?

Sep 12, 2011

I have a listview and i want to make one column's font smaller than the other column to fit form design. How will i do that?

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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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Have No Multi-column Combo Box

Oct 29, 2009

First, I don't fully understand why VBA can have a multi column combobox but full VB doesn't? What purpose does it serve to only have a drop down list of text strings? I know there is an index property, but what if the items in the drop down can't logically be associated with an index value?

Anyways, here is my problem. I have an enumeration value that I want to add to a combobox. I have the code to go through and add the text of each enumeration value to a combobox. This is fine for enumerations whose values progress in order from 0-whatever. However, I have some enumerations whose values are, for example[code]...

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Listview With Multi Columns To Array?

Feb 20, 2009

I am currently using the following code to store all of the items from a listbox control in an array, and then build a string based on the array items, trimming the last two character of the string to remove the ", ". I am looking to do something similiar for my multicolumn listview control but am concerned about how to store the multiple subitems for each item in the array.

Dim myStr (listbox1.items.count) as String
'store all active medications information in an array & build a string
For i As Integer = 0 To listbox1.Items.Count - 1

[code].....

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Multi Select On A Listview Control?

Apr 19, 2012

Can a listview multiselect in the same way as a listbox can, when it is set to electionMode = multiSimple?for instance when the listbox is set to selectionMode = multiSimpleyou can just select any number of items in the listbut...with a listview you can only multi-select when you hold down Ctrl. As soon as you lift the Ctrl key and click on an item it de-selects everything and only selects the last one you selected

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