Asp.net - ItemDataBound - Filling The Listview Control?
May 24, 2010In my webpage i use the following in order filling the listview control
[Code]...
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Asp.net - ItemDataBound 'e.item.dataitem("key")' With ListView Control?
Jul 7, 2010With the ASP.NET Repeater control, I am used to being able to access my data item values in the ItemDataBound Event Handler by doing:e.item.dataitem("column_name")
However, it seems with the ListView control this is not possible. How can I access the data item values?
Asp.net - Accessing A Itemdatabound Handler For A Nasted Listview?
Jun 13, 2011I have a nested list view within a list view and i am trying to access its item data bound function but having no luck with it could anyone help me with this matter? ive also tried to use the outer listview's itemdatabound to do the things im trying to do but had no look.
Protected Sub ListView1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewItemEventArgs) Handles ListView1.ItemDataBound
'determins if you created the comment
If ListView1.EditIndex >= 0 Then
[code]....
Filling A Listview From A Webpage?
May 2, 2010I'm trying to develop quite a complicated project. The task is managing an eBook / audioBook frontend checkout system. The idea is that the database is parsed into a listview and the user can then download the desired files.
I've got a webpage on my server. Here is some sample data. I cannot change the delimiter - because it is automatically generated by a software application existing on the server.
||1||bookname1||1st Edition||John Smith||file1.pdf||0||ebk||1||
||2||bookname2||2nd Edition||John Doe||file2.pdf||1||ebk||1||
||3||book name 3||2004 edition||Joe Bloggs||file3.pdf||0||ebk||1||
[Code].....
Fill the list view selectively Send each selected filename (path + file) to a function one at a time on the onclick of a button which will then download each file.
Filling ListView Using Linq
May 25, 2009How do I fill a listview using Linq-to-Sql? Once filled, will it be editable?
View 3 RepliesFilling ListView With DataReader?
Mar 11, 2010I am trying to fill a listView with data of a DataReader, this is the
Dim CMD As New OleDb.OleDbCommand
CMD.Connection = CN
CMD.CommandText = "select Name, DNI, Sum(Price) from ORDERS group by name, dni"
Dim miDataReader As OleDb.OleDbDataReader
[Code]...
VB 2008 - Dynamically Filling The Listview With Groups And Items
Mar 26, 2009I am currently using VB 2008 and there is a form I'm using which contains a listview control. I am dynamically filling the listview with groups and items. After I fill it up, it is supposed to look like this:
[CODE]...
Each item is specific for each group. The problem I have is that when I maximize the form to full size, and everything expands, the items change positions into something like this:
[CODE]...
How can I make the listview keep the items in the "row" view always, instead of the "column" view whether I maximize or not?
Make A Listview Custom Control Based On The Standard Listview Control?
Sep 2, 2011I 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 RepliesRegarding Itemdatabound In Repeater?
Jul 16, 2009I have following code in page load
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
GetDetails()
PopulateRepeater()
End If
End Sub
[Code]...
Now with above code three images are coming but Third.jpg is repeating 3 times.First.jpg and Second.jpg is not coming.
Forms :: Filling Listbox Within User Control
Feb 9, 2009I created a user control with a listbox in it and a public property ListItem()
Public Property ListItem() As String
Get
Return _ListItem
End Get
Set(ByVal value As String)
_ListItem = value
End Set
End Property
On FormLoad I wish to fill the Usercontrol Listbox with the values that the user supplies.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim u As New UserControl1()
u.ListItem = "hello"
u.ListBox1.Items.Add(u.ListItem)
End Sub
The Listbox does get filled.
Auto Filling Webpage In WebBrowser Control That Contains Frames
Feb 9, 2010I have been working on this one for a couple of days now. The company I work for wants me to automate a login (coupled with a phone dialer) to a national Satellite retailer. When the call center individual gets a call the ACD system forwards them to a URL and is supposed to log them in. Unfortunately one of the sites heavily uses frames and I cannot programmatically autofill the userid and password and programmatically press the "OK" button on thee website. The website is: [URL]. I have been able to drill down and fill in the userid and password fields, but this has stopped working but I have never been able to Invoke the OK button event.
View 2 RepliesAsp.net - ItemCommand Fires Before ItemDataBound On PostBack?
Nov 5, 2011This is just stupid. I've been at this for over 5 hours and can't figure out why my freaking commands aren't firing properly. The only ones that fire properly are the Built-in commands "Edit" & "Cancel"
<asp:ListView ID="NewProduct" runat="server" DataSourceID="NewProductSDS" DataKeyNames="ID">
<ItemTemplate>
<div>
<asp:LinkButton ID="accept" runat="server" CommandName="Accept" />
<asp:LinkButton ID="edit" runat="server" CommandName="Edit" />
[Code]...
Asp.net - ItemDataBound Called Twice On Delete Command?
Jun 14, 2012Im doing that when delete button is clicked in the listview:(code simplified, it delete as it should)
Protected Sub rlvCarts_ItemCommand(sender As Object, e As RadListViewCommandEventArgs)
If e.CommandName = RadListView.DeleteCommandName Then
[Code].....
The issue comes when deleteting it will perform itemdatabound twice (but listview prerender once).
Repeater Headertemplate Find <ul> On ItemDataBound?
Aug 24, 2011I am trying to add an attribute to a tag with ID 'SubNav2' on ItemDataBound which is in the HeaderTemplate of a repeater.ut I keep getting the error: Object reference not set to an instance of an object.Which i think is because it is not finding the object with ID 'SubNav2', am i going about it the correct way?
CODE BEHIND
If e.Item.ItemType = ListItemType.Header Then
Dim ulSubNav2 As HtmlGenericControl = CType(e.Item.FindControl("SubNav2"),
[code].....
ERROR In Image Upload & Textbox Control When User Filling The Form
Dec 18, 2009Option Strict Off Option Explicit On
Imports Microsoft.VisualBasic
Imports System
Imports System.Data
Imports System.Data.OleDb
Imports System.Data.DataSet
[Code]...
Using Windows Hooks To Automate Filling In Webbrowser Control Authentication Dialogues?
Jul 9, 2009I'm developing an VB.NET application which utilizes a webbrowser control. The browser control needs to navigate to a simple page which prompts the user for their user name and password. However, this prompt is not simply a web form, but it is a completely new dialog window. I need a way to automate filling in the username and password in this dialog by using locally stored credentials, so that there is no interruption in the webbrowser control's navigation. The only information that I have been able find so far that might be useful in solving this problem, involves using windows hooks in the user32.dll to intercept and negotiate with these windows at a low level.
View 2 RepliesListview In Child Form - Listview Will Not Access With My Add Button Control In FrmCreateUserType
Jul 29, 2010I have 3 forms, one frmMain - main form, second is frmUserType- childform, and the last frmCreateUserType. In the main form I have a menu item to open my frmUserType, In this form I have a button to open another form which is my frmCreateUserType, In this form I have a button to add records then update the listview in frmUserType. The problem is the listview will not access with my add button control in frmCreateUserType. I tried not to used mdiparent declaration for my frmMain and frmUserType as children and it works, so meaning that the problem is showing my frmUserType as childform?I am using vb.net 2008
Code to open my second form (frmUserType)
[CODE]...........
Code for my add button to update the listview in frmUserType
[CODE]...........
ListView Rowheight Varies - Using ListView Control, With SmallIcons Style ?
Mar 15, 2012I'm using ListView control, with SmallIcons style in VB.NET. Icons are loaded fine, but when I start to scroll ListView down or up from scrollbar (clicking from arrows), rowheight drops to about half from normal in next 20-30 rows below/above upper/bottom row (depends from the scrolling position). After 1-2 seconds, ListView is "refreshed" and scrolling continues normally. When focus in on the ListView and I'm moving up/down with arrow keys or PageUp/PageDown, everything is normal. Any suggestions, what is happening? SmallIcons size is 16 * 16. Is it compulsory to set "Blank icon" with SmallIcon size to all rows, when adding them or what? Wasn't like that in VB6, how is it in VB.NET?
View 4 RepliesVS 2008 - How To Access Listview Data - Program That Contains A (listview) Control
Sep 22, 2009I 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?
VS 2010 Associate A Listview Control With An Imageview Control To Display Images?
Feb 15, 2010I 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].....
Add An Image To A ListView Control?
May 25, 2009How do I add an image to a ListView control in code from an imageArray?
I'm new to .Net, OPP and this forum but love it!
Get Value Of A Control That's Inside A ListView?
Jul 26, 2011Getting value of a PasswordBox that's inside a ListView [code]...
View 2 RepliesHow To Add Data To ListView Control
Nov 27, 2009I have a form with a listview object and a button.I have a function that returns a Datalist.When the exception from the thread is throw in is supposed to run the Apps_Add Procedure, which it does.But on one line lstApps.Items.Add(l_apps) I am getting the following error."Cross-thread operation not valid: Control 'lstApps' accessed from a thread other than the thread it was created on."The data is being returned from the threaded procedure but I can't understand how to add the data to the ListView control without getting this error. This code works perfectly fine if I don't use threading.[code]
View 23 RepliesListView Control Grouping?
Feb 17, 2010I did attempt searching but it just gave me a "505 bad gateway error".So my issues is the grouping header isn't working lol.
ListView1 - name of the ListView control
3 columns added to lv
3 items added to lv
[code].....
Populate A Row Into A Listview Control?
Jul 11, 2009I am trying to populate a row into a listview control and only the first items shows up (the ProductID). the product name, cost, and quantity don't show up.
I guess the control's properties must be set for this. I went and added 4 columns appropriately named, but those column headings don't appear either.
My
'* Add new row to the Order details grid if the currently selected product
'* in the products grid is not already in the Order Details list view
If Not bItemFound Then
[Code]....
Use Listview Control Using 2008?
Jul 22, 2009I would like my program to list files from a specific directory using the listview control. For an example, listing .temp files from (C:Documents and SettingsDefault UserLocal SettingsTemp) and (C:Documents and SettingsDefault UserRecent), how would I list all the files within the listview control?
View 4 RepliesUsing A Listview WITHOUT A Data Control?
Jul 9, 2010I am currently using a listview WITHOUT a data control.When i click on the edit button the listview will not enter edit mode.
<asp:ListView ID="Lv_Test" runat="server" InsertItemPosition="FirstItem"
OnItemEditing="Lv_TestItemEditing">
<LayoutTemplate>
<table cellpadding="0" cellspacing="0" width="345px">
<th>
[Code]...
Protected Sub Lv_TestItemEditing(ByVal sender As Object, ByVal e As ListViewEditEventArgs)
Using The ListView Control From A New Thread?
Apr 19, 2010Would someone mind explaining to me how visual basic treats a ListView object? It seems that if I create a new ListView and make it equal to the old ListView it's like filling the new ListView "ByRef" so to speak.
I'm running into problems because of this when I try to do some processing with the selected items in a new thread. Does anyone have a better solution to this than using a delegate to call a fucntion which populates an ArrayList with the ListView.SelectedItems and then returns the ArrayList?
Edit: Seems no-one is answering well let me ask a "hopefully" easier sub-question.
If i'm trying to pass a ListView into my BackgroundWorker as an argument, how do I successfully do that? I've heard someone say "make a copy". Yet I still get cross thread exceptions on my e.Argument. Tips, tricks, musings, all very welcome.
Add Records From An Access DB To A ListView Control In .Net?
Nov 18, 2009I am developing a Windows application that reads from a database and creates a total and subtotals for the records in the database. I am supposed to include a Try...Catch statement that reads the records in an Access db table and adds an item to the ListView control for each record. Each field in the record should be added as a column in the ListView control.
I have already gone through and created my Form_Load event that creates the columns needed in the ListView. I have created the beginning of the Try...Catch statement that opens the database connection. I do not know the syntax I should be using to add the record to a ListView control.Normally I would use something along the lines of to read the data:
[Code]...
Adding Items To A ListView Control?
Jun 3, 2011I need to be able to add items to a ListView Control and to additionally add a label as well. I have included an image to serve as a reference. This is for an application I am building for a handheld device.
View 2 Replies