I have a list view control and for each item I set to display an icon it will change the icons for the other items that already have icons, to the most recently added icon.
Here is my code.
vb.net
Dim ext As String = Strings.Right(e.Item.Text, 4)
Dim fileandparam As String = IconsInfo(ext).ToString
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I have created a project that uses a listview associated to an imagelist (LargeImagelist, I have set the size as 100 x 75 and 32 bit depth), that displays information from a database along with an image from the image list. My listview is set to tilemode so that I can control the size of the tiles to get two columns of six. The image list is populated when the form is loaded from all the images in a specific folder, this part is working appropriately as I can get a picturebox working consistently that references an image from the imagelist.
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I've got a list view that opens items inside a folder and displays them. I want to know if there is a way to have the list view display the icons as well, maybe using shell32 or an imagelist. Here's the code:
Imports System.IO
Imports System.Xml
Imports System.Runtime.InteropServices
Imports Microsoft.VisualBasic
Public Class cv7import
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Here's two images, of how it looks and how I want it to look.
How I wanted: [URL]
How it looks: [URL]
I want display many items in a Listview.Each Item gets a own icon.Item 1 to 32768 = Icon is visible in ListviewItem32769to 65536 = Icon is not visible in ListviewItem65537to ... = Icon is visible in ListviewI think it swaps in 32768 steps.Here is my code:
Dim tmpIcon As Icon = GetIcon("...")
ImageList1.Images.Add(tmpIcon)
tmpIcon.Dispose()
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I want to add files with its icon to a listview control. So I used the below code.But the files names are with its full path. I want to get only the file name without full path and extention. How to modify this code?
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I'm sick of my EXE files only looking decent in one view in explorer (ie List or Tiles etc) because I can only figure out how to specify one icon file for my projects so it has to be a specific size and if its too big it looks rubbish at smaller sizes in explorer, and vice versa if its too small. So how can I embed more than one icon file and make it automatically select the correct one to display in explorer depending on the view? I believe you can store more than one icon in an ICO file, so do you have to just combine the various size icons into one ICO and then explorer will automatically select the correct sized on? Or is it something you have to do within the VB project?
View 7 Repliesi made a media player program and i am having many problems! the main issue is that i have a listview that displays music playlist, how can i get it to navigate to the next item after the clicked one is over that way users don't have to click on the next one to continue their playlist?
View 14 RepliesI am very new to Visual Basic, and I need to add items from my database to the ListView control. I have a table in the database called tblChannels that I would like to draw the information from and populate the ListView control in VB, in the form of a column. I currently am unsure about how to go about doing this. Previously I have created combo boxes that draw the information from the database, but trying this method for the ListView does not work how I want it to.
View 5 Repliesbut the problem is that he don't print the icons.And this I never have to test until nowI can add anything like a color and other stuff but I do not know how to solved this.
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
'Headings
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how can i highlight my item after i added it to a listview that contains other items.
View 6 RepliesI need to obtain a list of desktop icons and add them to a ListView. I'm currently doing this:
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It points to the direct path the icons should be located under the user profile. However, for some reason I've yet to determine, not all of the icons are in this directory.
i'd like to find/filter listvew item as i type in a textbox, the listviewitemfind doesn't seem to work whe i try it.is this possible without looping through all columns and then all rows?
View 7 Repliesi am using a webclient.downloadstring to get the string lets say this is this
Item1
Item2
Item3
Item4
and i wanta send each line to its own specific item...
Today I wish for when I add my item to my listbox, Display my disired Icon from an ImageList!have seen this in many applications and I dont think it will be hard
View 3 RepliesDo I really have to go through all this just to find out what item has been selected in a ListView?
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Isn't there something fundamental like this? Is absolutely everything in VB.NET buried beneath a colossal heap of bureaucracy?
i have a listview box full of items, image below:
when i click a button i would like a msgbox to pop up displaying how many are alive.
How would i do this ?
Also how would i remove all items that status is "Dead"
In .net 3.5 windows forms I have a listview with "CheckBoxes" = true. Is it possible to dim out or disable some items to prevent the user from checking the box?
View 3 RepliesI've always had to use a program that does this stuff for me, but I'd like to just make my own program that does this. I've already got the individual bitmap images of the 3 sizes (16x16, 32x32 and 48x48) for the icon file and I usually find use some shareware program to create the icon file from the multiple bitmap images for me but I'm wondering if it's possible in .Net to create an icon file (*.ico) that contains multiple physical icons in it.
View 12 RepliesHow could i set all subforms' icons inheritate from mainform icon?
i tried this - me.icon = form1.icon - in the subforms, but is not working.
I have spent weeks searching every forum I could find but could not find a straight answer to the following issue concerning VB 2005 Professional
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I 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 RepliesI want to add a tooltip for items of Listview. I use the code below.
Private Sub ListViewProjectsList_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListViewProjectsList.SelectedIndexChanged
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I click one of the item within my listview control. I think I have already selected it.
It enter into sub ListViewProjectsList_SelectedIndexChanged(). However it pop up a box say "No Items is seledted at all".
Why? How can I get the item selected.
The following code will display items in the listview control when For Each strElementToSearch As String In fruitArray loops once using the string strTheses1 however when it loops again using the string strTR1 it will replace the items from the first loop. In another words I want to keep adding items to the ListView control. [Code]
View 5 RepliesI am using ListView Control which CheckBoxes property of the control is set to true..when the from is loaded then all ordernos are loaded into the listview. when i select the orderno then enter contain of the selected orderno to displayed in datagridview control. now i want select 4 order nos and want to display all contain of 4 selected ordernos how find out which orderno is selected through loop and in which even i have to place.
View 1 RepliesI want to set a color on items and subitems being displayed within the listview control in a detailed view.Using the forecolor property setting would change the color of all the contents in the listview control. All I want is to display different colors on each column of the listview control. If I have four colums on the listview, it should display the contents on each column in a different color. I tried to do it on my own but it was unsuccessful. I'm looking for the exact code to set the color successfully. Currently, the code below is what I have to display the data on the listview. What line of code should I add on the code below to set different colors on items and subitems of the listview?
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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've tried using the method in the link below, but unfortunately this only works with .exe files. I want to be able to display icons from all filetypes in picturebox's.
[URL]
So I was wondering if maybe there's a quick edit I can do in the method above to make it work, or even a completely different way of doing it?
I created an image (.png) with a transparent background and I'm trying to show it in a ListView. So I added the image to the ImageList belonging to the ListView, however when drawn, there is a partial white circle around the image. I checked and rechecked the actual image and there are absolutely NO white pixels at those positions.
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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 RepliesHow can I change the listview control selected item background color?
View 1 Replies