ListView Rowheight Varies - Using ListView Control, With SmallIcons Style ?

Mar 15, 2012

I'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?

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Sep 2, 2011

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I 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]...........

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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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I'm having trouble with asp ListView. I have [Message] Table which include status field = read or unread,can listview provide different style to show this different such as,

if(Message.Status == "unread")
{
div background color = "yellow"

[code]....

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I have tried the code below

LVProducts is a Listview and DS is a dataset

CODE:

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Here is my code which includes a form with two listview's.

Public Class Form1

Private Sub ListView_ItemDrag(ByVal sender As Object, ByVal e As _
System.Windows.Forms.ItemDragEventArgs) Handles ListView1.ItemDrag, _
ListView2.ItemDrag

[CODE]...

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[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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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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Use Current Listview To Generate MsAccess Data In 2nd Listview

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i am using Visual Basic 2008 and MsAccess as my database.

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[Code]....

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VB.NET
Option Explicit On
Imports System.IO

[code].....

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Here's my code and It's now working. I put that in "txtSearch.text"

If lvList.View = View.Details AndAlso lvList.Items.Count > 0 Then
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[code]....

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BARcode CheckoutFlag TAGUID
L00657 Loo657 E00010003E

But ,I am getting the wrong display:

BARcode CheckoutFlag TAGUID
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vb.net
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[code].....

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I'm new to .Net, OPP and this forum but love it!

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Getting value of a PasswordBox that's inside a ListView [code]...

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Nov 27, 2009

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I 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].....

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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]....

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