I have a tab control in my form and inside it I put a listview. What I wanted to do is populate the listview everytime I clicked on each tab. But I don't know how to do it.
Here is the bit of my code
Public Class Form2
Private Sub PopulateRecords()
Dim TSR As New ADODB.Recordset
Dim STRSQL As String = ""
[code]....
I'm having this
vb.net
Dim strQuery As String = "SELECT * FROM tblHistory" ' ORDER BY moniDate DESC"
Try
'~~~ Create the connection
[code]....
This is in the Form_Load to populate a ListView control. But I'm getting the following error:
InvalidArgument=Value of '1' is not valid for 'index'.
Parameter name: index
Where am I doing it wrong?
I googled, searched and tried houres but I can not find a simple code/class that does the following: I have a SQL database and I want to show some colums of a table in a listview... Not so difficult I thought, in VB6 it was fixed in 2 minutes but now I'm struggeling for houres... I found Imports System.Data.SqlClient but further then this, I fail...
View 3 RepliesI'm doing an MP3 playlist project for uni and I'm struggling with populating the List View with the XML received from a web service.
[Code]...
What I want to do is gather the data that displays in my listview (called 'lstData') when selected and populate my textfields with it's information.[code]
View 2 RepliesGetting value of a PasswordBox that's inside a ListView [code]...
View 2 RepliesI have a tab control, that the user can add/remove tabs as they please. It is an inventory manager, and the tabs are the departments. Everytime a user adds a department, a new listview is cloned and added to the page. Upon form load, i need it to go through the tab pages, and query the database for items matching the department their in. In other words, if the Department column in the inventory database, matches the Tab Pages text, add it to the listview inside that particular page. I've tried several things, but they all end up buggy. Either it adds them all to the first listview, or it skips every other page, or worse - doesn't add anything at all. Here is the code I have, could anyone help me figure out how to:
Cycle through the pages, if any of the DB's rows Department column matches the tab page text, add it to the listview inside that tab page, then move to the next tab page, and cycle through the DB again. Here is my code, a decent start I believe.
Sub FillList()
Dim incs As Integer
Dim inc As Integer
Dim lst As ListView
[CODE]...
i have to list views A,and B listview B is inside listview A. i want to pass some parameters from Listview A to Listview B's ObjectDataSource.
View 1 RepliesI want to create a listview type user control which'll have a picturebox and a label inside each item. Is that possible?
View 2 RepliesI have been able to associate a listview control with an imageview control to display images. There are a couple of things, I would like to do.
1> How do I display the image in the second column? 2> How do I increase the size of the image getting displayed? My images are all 48 x 48 (pixels), but they keep shrinking.
VB.NET
Option Explicit On
Imports System.IO
[code].....
If I have a panel with a handful of controls in it, and I want to create a click event for anytime that the user clicks on any controls that are NOT inside that particular panel, how would I do it? In other words, if there was an event called "ClickSomethingElse", that would be perfect. Any way to accomplish something like this? I realize that I could create individual click events for each of the controls outside of the panel, but there are a LOT of controls outside of the panel, so I was just wondering if there is a more efficient way to do this.
View 5 Repliesi'm working on a calendar and i'm stuck on how to make the grid (where the user put the events )i want to make my calendar look like this!
View 4 RepliesCan someone help me with this code? I just need to make it so there is no limitation on how much data is loaded in the columns or rows, it populates very nicely for smaller comma delimited files , but if I try to load something that goes for example over to AV column, it errors out.I don't care about VIEWING this data, I am just trying to get it into a LISTVIEW so I can access the data for other methods in my code.Index was outside the bounds of the array. [code]
View 3 RepliesI am trying to populate listview with the code below:
Public constr As String = "Data Source=adesina-pc;Initial Catalog=AdventureWorks;Integrated Security=True"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
I have started the familiarize myself with WPF and have gotten stuck with the ListView I've read a lot of documentation about binding and I can't seem to find how to populate a ListView programmatically. It seems like a lot of work to create the binding and classes, etc, just to fill a ListView.
1. If you want to populate a ListView with data that a user has inputted, is the correct way in WPF to populate the ListView with binded data?
2. How do you add items and subitems to a ListView in code? (There doesn't seem to be a subitems in WPF.)
how to populate my listview using database.
View 2 Replieshow to populate a 3 column ListView with an array? I'm using this code
For k = 0 To (strArr.Length / 3) - 1
For i = 0 To 2
ThisRow(i) = strArr(i)
Next
[code]....
but I am getting the following output if I were to have the following in my array : the, quick, brown, fox, jumped, over
=================================
| Column1 | Column 2 | Column 3 |
=================================
| the | quick | brown |
| the | quick | brown |
I want it to display:
=================================
| Column1 | Column 2 | Column 3 |
=================================
| the | quick | brown |
| fox | jumped | over |
what was wrong with the code it only show the last record in list view.
Public Sub loadRecords()
Dim itmListItem As New ListViewItem
itmListItem = New ListViewItem
[Code]....
I have a listview with 6 columns. The first, hidden, is a key value. The other five are FirstName, MI, LastName, Gender, and CurrentGrade. When I go to populate the listview, I pull a datatable and do this:
For Each dr As DataRow In dt.Rows
Dim lvi As New ListViewItem(dr("StudentKey").ToString)
For i As Integer = 1 To 4
lvi.SubItems.Add("")
[Code] .....
But when the form loads, I get the MI in the FirstName column, the First Name in the LastName column, the LastName in the Gender column, and the Gender in the CurrentGrade column. The MI is blank. I've run it in debug, and the correct values are in the correct subitems. But for some reason, when the ListViewItem is added to the ListView, the subitems get all jumbled.
I feel like I must be missing something obvious.I have a listview with 6 columns. The first, hidden, is a key value. The other five are FirstName, MI, LastName, Gender, and CurrentGrade.When I go to populate the listview, I pull a datatable and do this:
For Each dr As DataRow In dt.Rows
Dim lvi As New ListViewItem(dr("StudentKey").ToString)
For i As Integer = 1 To 4
[code].....
Im desperately trying to populate my Listview called "Listview1" with my stored procedure that I have create on my SQL Server 2005. Ive got quite far as seen below but I still dont know to to effectively populate the Listview1 with the data retrieved from my Stored Procedure. The below connection does work but I dont know how to use it now with my Listview.
Imports System.Data.SqlClient
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
I'm playing with an Access database file. And I want to populate a ListView control with Access data. I'm not going to use the DataGridView control. The following is my Access file, which has a table labeled Employ1 with three fields (Usernames, FNames, LNames) as you see below.
[Code]....
I want to show a list of files and folders (names + their icons) inside a given directory with a ListView control or equivalent. I understand that ExtractAssociatedIcon gives you the icon of a file, not a folder. So what are my options for this objective? I don't really have a problem if I have to separate folders and files like the following.
Dim fi As New IO.DirectoryInfo(f) 'f is the path of a given directory
For Each subfolder As IO.DirectoryInfo In fi.GetDirectories()
ImageList1.Images.Add(My.Resources.FolderIcon)
[Code]....
if this question has already been answered many times, but I am new to VB and I don't really understand any of the examples I have found by trying to research this topic. I am using VB 2008 Express Edition. My List View is called listView.
View 4 RepliesI am making an invoicing application. I have a label (lblCost) inside of a UserControl (InvoiceEntry) inside of a FlowLayoutPanel (pnlEntries). InvoiceEntry represents a line item on the invoice, and pnlEntries is the "body" of the invoice. pnlEntries can hold several InvoiceEntry controls.
I am attempting to sum all of the lblCost values from each InvoiceEntry control to make a subtotal, and I want that subtotal to change automatically if costs are changed (e.g., a change in quantities being ordered). Is there a way to handle when the lblCost.Text property of any of the InvoiceEntry controls contained within pnlEntries changes?
InvoiceAdd.vb:
' Instantiate objects of the various database interaction classes.
Private mCustomer As New Customers
Private mItem As New Items
[code]....
I need a control that will allow me to do a few things.
The control should be similar to Listview in detail mode, in that it lets me show numerous rows, each row with multiple columns. However, I want it editable in place... that is, the user can (if I let him) click on a column and change what is stored there.
The next thing I need to do is set a graphic in one column, text in another, a playback controller in a third, and a trackbar control in the fourth. Every row will look like that.
The final thing I need to do is be able to control how a row is painted... either the entire line or by putting a graphic image (like a button) in a column when it is not being edited.
Barring all of that, I can put all the controls I need into a single user control, then I need some listview-like control that will allow me to add that control to it.. and have it be operational.
I am writing a windows forms application in Visual Studio 10 on Windows 7.
Here is the code I am playing around I am getting error populating the table cells into my listview. In my codes it is always add only in one cloumn in my lv.
Private Sub DumpTables()
Dim t, c As Integer ' Used to count tables and cells.
Dim IWebDocument As HTMLDocument
[Code]....
I have 5 columns and the rows are not dependent on each other. I just want to add items to each column. How can I do this? For example, I want to do:
listview1.column(0).add("add something to column 1")
listview1.column(1).add("add something to column 2")
etc
But it's not letting me do this?
I am trying to make a listview custom control based on the standard listview control that will allow me to drag a column header outside the standard listview control and drop it on a panel. I plan to use the drop event to determine which column I should group by view on.
View 2 RepliesI have a listview "CategoriesList" and i have a repeater "NewsRepeater" inside the listview "CategoriesList"
<asp:ListView ID="CategoriesList" runat="server" DataKeyNames="CatID" DataSourceID="CategoriesListODS"
EnableModelValidation="True">
[Code]....
how to pass the catID from the listview and make it as SelectParameters in ObjectDataSource "NewsRepeaterODS"?