Get Values From SelectedItem In A Multi-column ListView In WPF?
Jun 29, 2011I have a ListView control as below
[Code]...
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Handling Files In A Multi-column Listview?
Mar 26, 2011well 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.
Add Multi-column Data To WPF ListView In Vprogram 2008?
Apr 30, 2011I'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]...
View 1 RepliesPopulate *multi-column* ListView With *simple* XML Data?
Apr 14, 2010Populate *multi-column* ListView with *simple* XML data?
View 2 RepliesVS 2010 Populate Multi-column Listview From File?
Jun 14, 2011I 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
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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.
DB/Reporting :: Use A Listview Or Similar As A Multi-column Combo Or List Box?
Sep 10, 2008I 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.
Multi Column List Box Array Resets Before Adding Next Values
Mar 13, 2010When I implement this code, the first time the button is activated, the values are placed in the array, and displyed in the list box. However if the user then selects more days and times to add to the list box, and activates the button again, the previously added entries in the array are erased, and only the new entries are displayed. How can I prevent previous entries from being erased? If the user wants to add values, they need to be added to the existing values.[code]
View 1 RepliesVS 2008 Subtract Column Values In Listview?
Dec 13, 2010I 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.
View 5 RepliesIterate Through Listview With Checkedboxes And Get Specific Column Values
Feb 21, 2012How can I iterate through a listview that has checkedboxes and get the value of the first column? The listview has 3 columns, "ID" "Survey" "County". I want to get the value of the "ID" column for the items that are checked. I've been using the following code, but can't figure out how to proceed. am I on the right track?
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Get SelectedItem Or SelectedIndex Of ListView
Jan 1, 2012As you know by question that what i want. i was using listbox. In Listbox we can get selected item by a simple line of code:listbox1. selectedItem. now i am using ListView, how i get the SelectedItem or Selectedindex of ListView.
View 3 RepliesListView Selecteditem Error?
Apr 17, 2010Why the error occurs for the following
Private Sub LVW_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LVW.SelectedIndexChanged
txtTAID.Text = LVW.SelectedItems(0).Text
txtVNO.Text = LVW.SelectedItems(0).SubItems(1).Text[code]....
.net - Create A Two-way Link The SelectedItem Property Of A ListView?
Oct 6, 2010I've recently taken over a MVVM project started by someone who's now left the company; It's my first time using WPF, but by the looks of it, it was his first time using both WPF and OOP...Anyway, I've got a ListView in the XAML, and I've got a collection class which doesn't currently contain a "SelectedItem" property.what code I need to put in to link the SelectedItem of the ListView to the as-yet-unwritten SelectedItem property of my collection, and then what code I need to put in so that the SelectedItem of the collection links back to the ListView?
View 2 RepliesC# - WPF ListView Confusing The SelectedItem With Equal Items
Jun 10, 2011A ListView (or ListBox) with following properties:
<ListView SelectionMode="Single">
<sys:String>James</sys:String>
<sys:String>Claude</sys:String>
[Code]....
will result in selecting two items simultaneously if I click on "James", even though I chose SelectionMode="Single". It's even the same behaviour when I use a helper class with a string-property to display in the ListView. It seems like the ListView is evaluating the Items and selecting those which are Equal() rather than ReferenceEqual(). Is there a way to change this behaviour so that the ListView treats every item individually?
Reference Listview.selecteditem After It's Been Programmatically Created
Jun 10, 2011I have programmatically created a listview in n # of tabpages to display information gathered from an SQL database.Once created, i want the user to be able to select an item from any of the listview's. How can i reference the selected item?[code...]
All i want is to know that when a button control is clicked, which item is being selected in which listview?
WPF ListView Confusing The SelectedItem With Equal Items?
May 27, 2010WPF ListView confusing the SelectedItem with equal items
View 8 RepliesVS 2005 Filter The First Column Of A Listview Which Holds Date Values Using Add Days Method
Mar 18, 2009I am trying to filter the first column of a listview which holds date values. If the date is less than 21 days from today it deletes the row from the listview.
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Calculate A Column Values Based On Other Column Values In Datagridview?
Jun 3, 2011am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using I get a run time error about the string not formatted properly
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Resize Listview Column To Largest Width (column Header Or Item) C#
Jul 4, 2011I have been trying to find out how to resize listview column width to the largest widthor either column header or item in c#
[URL]
Winforms - Change The ListView Column Header's Font For Each Column In 2005?
Sep 12, 2011I 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?
View 1 RepliesMake The Listview Sort The Listview Items By Column?
Jun 22, 2010im 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].....
Have No Multi-column Combo Box
Oct 29, 2009First, 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]...
Listview With Multi Columns To Array?
Feb 20, 2009I 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].....
Multi Select On A Listview Control?
Apr 19, 2012Can 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
View 4 RepliesSave Multi-colum ListView?
Sep 27, 2009I have a favourite form and it has 2 colums i want to save both colums to a text file then when the form reloads i want it to read the text file and display the info in the text file
View 1 RepliesVS 2008 Multi Change In Listview?
Apr 12, 2009In 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].....
Add Data Into A Multi-column List?
Jul 19, 2010I 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.
Add Multi-column Combobox In DataGridView?
Jul 11, 2009I want to add this multicolumn combobox in DataGridView [URL]
View 2 RepliesC# - Loop Through A Multi-column Listbox In WPF?
Oct 5, 2011I have a listbox with two columns. Each listbox item contains a horizontal stacked panel which in turn contains textblocks.
The listbox is empty, with each listbox item being added by the end-user through a couple of textboxes placed elsewhere. The first column accepts strings, and the second column accepts only percentages.
(I have attached a relevant portion of the event sub where a user is adding new rows.)
Private Sub btnAddItem_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles btnAddSplit.Click
'...
Dim ListBoxItemName As New TextBlock
[Code]....
I would like to be able to check every time the above event is fired that the column of percentages does not exceed 100%. I have a couple of labels below the listbox itself where I would like to show the running total and the remainder.
My questions are:
1) How can I loop through the second column of percentages to show the running total and remainder?
2) Is there something more suitable than a ListBox that could make this easier?
DataGridView Multi Column ComboBox?
Mar 17, 2009Is it possible to have a multi column combox box, being used as a lookup list, in a DataGridView.
View 2 RepliesWay To Make Multi-column Listboxes
Nov 28, 2009How do i makit so textboxes only accept numbers.
how do i make multi-column listboxes
