I have a listview that I want to populate from sql database. only the data from the first name is coming out as listview item and subitems I can not get the lastname and other data. ex: william george Sinkor Monrovia Liberia below is my
vb.net
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
conNopee = New SqlClient.SqlConnection
Dim adpconnopee As SqlClient.SqlDataAdapter
[Code].....
I save data from a ListView control to a xml file, and this works real great, but I can't figure out how to load the data again Private Sub ToolStripButton2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton2.Click
Dim x As New Xml.XmlTextWriter("C:Listviewout.xml", System.Text.Encoding.ASCII)
Dim i As Integer
x.WriteStartDocument()
x.WriteStartElement("ListViewItems")
i = lvFiles.Items.Count
[Code]...
rewriting the above so I can be able to load the same data again ?
I have a xml doc that i want to load into a listview with the code i included i also included the xml.But i cant get it working.i am new to xml and read and searched for days now in the web of vb.net xml pages.I am using vs2008.
Dim XMLReader As Xml.XmlReader
XMLReader = New Xml.XmlTextReader("c:ookmagxmldoc.xml")
'Dim sFile As String = String.Empty[code]......
This one has me stumped. My listview which is called Xlistview1 I would like for when the form opens it will automatically load the example.text file to the listview and also when the form closes to save it. And one more thing I would also like to give users the option to save it by browsing as well a save and load button. Is it possible to have both of these?
View 1 RepliesI'm building a web browser But im haveing an issue saving the Bookmarks and reopening the book marks
and also reopening the url when its clicked
i have a multi-colum listview
with 2 Coulums "Name" And "URL"
i want to save it on from close to a XML file and then reload them on form open but i dont know how to do it
also i want to set it so when you double click the site name it opens the URL
i want to view a certain data in mysql that has a table with fields name,birthday,address,gender username,password,secret question,secret answer, and usertype, i only want to view username,password,secret question,secret answer and usertype on my listview. [code]
View 4 RepliesI would like to open a listview with files from a folder directory, something like c:my files.
View 17 RepliesI'm making an irc client (working)Now, I load all the users in a listview or listbox (I can choose)So I need the listbox or listview the be sorted by the ranks of the user.The ranks are in the listbox, but I just want the users with '~' the be at the top & the ones with '&' under those,
View 14 Repliesi have a listview in my form and some items in it. so i want load image from listview to picturebox. to explain: listview have items in it with image like:
[Code]...
so if i double click on item1 i want to load that [image] to picturebox. btw picturebox is on form2. i think that you understand me. i use imagelist1 as largeImageList and imagelist2 as smalimagelist... here is the code that i try with:
[Code]...
You can see. Listview1 which contain main menu of sales. And listview 2 which contains detail sale. If i click each item on Listview1 then correspond sale on Listview2 will show. I want to ask you. What best way for me to execute that. I mean what best way to store and load image to listview. I think i can use Imagelist or save Image to binary .
View 6 RepliesOK, I've been searching for hours trying to find the best way to fill a listview from a comma delimited file but have come up empty handed so far. Currently I am using code I found on the NET, which works, but it is EXTREMELY slow. As a test, I created a file with 5,000 rows, and 10 columns. The column layout is as follows:123,NAME,NAME,NAME,NAME,0.00,NAME,YEAR,NAME,1
Dim ofd As New StreamReader(".dataCardData.bct")
Try
Using reader As New Microsoft.VisualBasic.FileIO.TextFieldParser(".dataCardData.bct")
reader.TextFieldType = FileIO.FieldType.Delimited
reader.SetDelimiters(",")
[Code]...
The code I am currently using appears to be loading the file and somewhat simultaneously filling the listview at the same time. I feel that I should load the entire file into an array or arraylist and the send the array or arraylist to the listview. However, if this is the best way to do it, I have not been able to find any examples of how to do this.
what I am trying to do is, when a ListView loads, for the code to check the entry in column one, and then return a message box if the column contains a specific date.
I am using:
SUB I DONT KNOW THE METHOD TO INSERT THIS INTO. I NEED IT CHECKED WHEN THE LISTVIEW CHANGES
If lvuPreviousJobs.SelectedItems(0).SubItems(2).Text = "31/12/9999" Then
{
MsgBox("TEST")
[code]....
the code below just all of the sudden started loading the list and then just decided that it wasn't going to let me view any of it lol nothing but a blank listview,,but according to the scrollbar there is stuff loaded.and while i'm here whats a good alternative to loading a listview using StreamReader .. it seems slow compared to the old vb6 loads I've done on list in the upwards of 45000 or more and even they loaded in less than 10 sec [code] 1 min after posting this and 20 min rubbing my head before that..i found the prob..the form load wasn't loading my headers at all..i didnt noticed that ..course there was no errors either.
View 20 RepliesI am trying to save a listview item and 5 subitems to a txt file, I have tried one solution that was posted on here but i could not manipulate the code for all of my sub items.
View 8 Repliesi have an listview containing an normal listviewitem plus one subitem What i want to do is save the info in the listview in a textfile and load when i start my program. So that all the info will be saved, but how do i do this?
View 3 RepliesHow do i save a listview along with the CheckState and then load it back ?
View 3 RepliesWhen ListView is not in Virtual mode the following method seems to be the fast method to load a large list into ListView:
Dim items As New List(Of ListViewItem)
Dim alllines as String()=System.IO.File.ReadAllLines("FilePath")
For each line as string in alllines
Dim item As New ListViewItem
item.Text = line
items.Add(item)
Next
ListView1.Items.AddRange(items.ToArray())
an anyone show me an example or source code of how to load the value of a selected index value to a textbox using onclick event?
View 1 Repliesi can load files in a listview for a folder in my app.. what i would like to do is, when double clicking the file , to have it open in the default application for that file.. also , i would like to be able to view the files within a folder , if i double click a folder....
trujade.i like:
VB General
google
fast cars
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Way to load regedit values/keys to a listbox or listview
View 10 RepliesI know it's possible to read from database and generate them onto listbox but how about listview using call function. here's a sample of what how a listbox is able to read from a database and generate them on the listbox.the listbox is reading from database, how does one make it to read from an active listview.
Private Sub frmReceipt_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim strConnection As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= luggageb.mdb"
[code].....
im using listview not sql or other cr..p (Plain)I would like to get a guide to help me with all features of listview im new in dat area?But the most important thing is i want to know how can i load a file into a listview which has columns and each column has its information
Example - < Columns
Website Name
Website Location
Website Description
[code]....
so how can export it and load it ?and how can one add records and remove if using tht type of manner?
i need to use virtual mode in a listview to load data from a table...what to add in the retrievevirtualitem event... i have a data bindingsource which is attached to the table..
View 4 Repliesi want to load and run swf file which is in byte array format in databse (sqlite)i search to run swf from db directly without creating temp file but i cant find. If file is createdthan may be file stolen. So i want to run file without creating it in temp
View 4 RepliesI am trying to figure something out. I have an application in which I am adding the ability to consume a feed. I have no problem with the feed itself, but my problem is how can I mark certain items as 'read'? The only thing I can thing of is to read the feed into a database. In this database, I add a column for 'read' which I update when the user has read the article. Then each time I retrieve the feed, I compare the feed to the database and only load new items into the database.
View 2 RepliesI would like to put the items in my database to a textbox
Public Class Form1
Public cn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & My.Application.Info.DirectoryPath & "\dbase.mdb")
[Code]....
What is the best to load a treeview from a database where it goes 4 deep
Parent
child
child
[Code]....
How would that look in a database? and then how would you load the tree. I can load everything up to the grandchild, but as soon as I load the great grandchild I start having issues. So I am thinking it is the way they are in the database.
I have 1 tabcontrol with 2 tabpages, each tabpage with 1 datagridview (different tables for each), I load these 2 databases on the form load:
Me.AnndepTableAdapter.Fill(Me.HonorDataSet2.anndep)
Me.SysdepTableAdapter.Fill(Me.HonorDataSet.sysdep)
Dim sql1 As String
Dim con1 As New OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0;Data Source=C:UsersuserDesktophonor.mdb")
[code]....
I'm working on a emulator program where I load all controls from a database. My database looks something like this :
Code:
IDPageTypeControl_Indexnr Property Data
1131Label 1 Text Lbl1
1161Label 2 Text Lbl2
[code]......
Private Sub DisplayTreeview()
Try
tv.Nodes.Clear()
Dim i, j As Integer, ds1 As DataSet
S = "select * from Product where PdtRoot=''"
[Code] .....