Treeview Population Of Folders?
Mar 1, 2012ok so i have this already done:
Dim x, y As Integer
x = 0
y = 0
[code].....
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VS 2008 Treeview Population With Dataset?
May 24, 2010Im trying to create a treeview with data from an access DB, the tables are structured and related as followsfor example - What i need to do is populate a treeview to look like this, remember all nodes will be have variable number of children (if any)
- Config_groups- Site_info1_detail - Site_info2_detail- Site_info3_detail - Site_info4_detail- Config_groups- Site_info1_detail - Site_info2_detail- Site_info3_detail - Site_info4_detail- Config_groups- Site_info1_detail - Site_info2_detail-
[code].....
Treeview To List Folders Then Display The Folders Context In A Listview?
Sep 22, 2010I have seen lots of examples with a treeview to list folders then display the folders context in a listview.
But what id like is a checked treeview, that not only displays the folder list, but the actually folder contents as well.
TreeView With Files And Folders?
Mar 19, 2009I have a treeview in my form which should be populated with all dirves, folders and files on your computer. i found a couple of examples here on vbforums and other sites on the internet and put it together in to the code listed below.
Main_Form.vb
Imports System.IO
Public Class Main_Form
[code]......
TreeView List With Files / Folders
Jan 11, 2009I am trying to populate a TreeView control with all of the folders and files in a specific directory.I have a folder C:Temp and under this folder it has 3 more folders C:Temp1, Temp2, Temp3. Under each of these folders are files.How can I populate a treeview control recursively to do this? I have been working on it, but my code is extremely wrong and I couldnt find anything that helped by searching.
View 1 RepliesVS 2010 Files And Folders Treeview?
Mar 22, 2011I have a code where I load a specific folder, but I also want to show the files within that specific folder. Anyone knows how?
vb.net
Public Sub LoadFolderTree(ByVal path As String)
Dim basenode As System.Windows.Forms.TreeNode
If IO.Directory.Exists(path) Then
[code]....
Data TreeView - Adding All Files And Folders?
Apr 15, 2009This is somewhat of a multi part question, let me start off by explaining what I'm trying to do. I have an organized folder system with data files in them. Each folder has a set structure to their naming, and can contain sub folders and files. It will be a jagged directory system. I'm trying to import their structure into a TreeView. I have the workings of a recursive system that adds all files and folders into a ViewTree, however they aren't organized by parent/child.
So I get this...
-C:Temp
-C:TempData
-C:Tempfile1.txt
-C:Tempfile2.txt
-C:TempDatafile3.txt
-C:TempDatafile4.txt
etc........
How would I go about parsing the directory paths, and include them into a parent/child relationship... looking like this
+Temp
--file1.txt
--file2.txt
-+Data
---file3.txt
---file4.txt
Also I when the line item is selected, I need to know which file is selected so I can use it's full path to call up data (using an API) based upon the it's full root path.
Index Folders And Subfolders And Add To Treeview Control?
Nov 1, 2010How to index files,folders,subfolders in selected folder and then inset information about them to treeview control?
View 3 RepliesShow Folders / Files Hierarchy In TreeView
Mar 5, 2008Any code snippet they could post that will take a specified folder & show the files & subfolders hierarchy in a TreeView?
View 11 RepliesShow The System Folders Of Computer In Treeview?
Dec 11, 2009i need to show the system folders of computer in Treeview
My computer
C:
D:
like this
TreeView Display Folders In Correct Order?
Feb 16, 2012I have used the TreeView and populated the list using the following code:
m_strStation = cboStation.SelectedItem
For Each strDir As IO.DirectoryInfo In New IO.DirectoryInfo(m_strPath & m_strStation).GetDirectories()
trvFolders.Nodes.Add(strDir.Name)
Next
The TreeView populates and every folder is visible, however the folder names consist of:Place #. Name the problem I am having is that the number range is 1 - 16 and the order in which the folders are being displayed is 1, 10, 11, ..., 15, 16, 2, 3, ..., 8, 9 I am looking for the folders to be listed in true numerical order e.g. 1, 2, 3, ..., 14, 15, 16
VS 2010 List Folders And Files In TreeView?
Apr 5, 2011TreeView is perfect control. I have to load Folders as Nodes to TreeView, and files to load NodeChilds. How to do this?
View 3 RepliesFile I/O And Registry :: Remove Empty Folders From A TreeView?
Mar 13, 2010File I/O and Registry :: Remove empty folders from a TreeView
View 6 RepliesVS 2010 Display All Of The Folders And Subfolders Of An FTP Directory In A Treeview?
Mar 29, 2012This is driving me crazzyy. I need a simple way to display all of the folders and subfolders of an FTP directory in a treeview, similar to the layout of Windows Explorer. Here's the code I have:
[Code]...
The code is total crap... causes my app to hang. Pretty sure infinite recursion is the cause.
VS 2010 Loading Files/Folders Treeview Combobox
Mar 23, 2011I'm loading a folder (path), which contains folders and files, in a treeview according the combobox-text.
When I load the app. the combobox is filled with the paths. I'm using the SelectedIndexChanged to load the treeview. Everything works.
The issue is that it also starts to load the paths the treeview also gets loaded (slow), but it should only load when I select an item in the combobox.
I tried comboboxselectedtextchanged etc, but without any luck. Besides that loading the files and folders is slow.
[2005] Treeview & SHGetFileInfo - Display Each File / Folders Associated Icon
Mar 13, 2007I have a treeview, it lists all folders and subfolders and files within each folder. Now, I want to display each file / folders associated icon. I am using the SHGetFileInfo API, it works sort of, what I mean by sort of is, that my treeview doesn't update after each folder / file. Sometimes it keeps giving me the Recycle Bin's icon at different folders.
[Code]...
Use A Treeview Control To Display Related Data As Folders(Level0), Projects(Level1), Drawings(Level2)?
Oct 14, 2009I would like to use a treeview control to display related data as Folders(Level0), Projects(Level1), Drawings(Level2). So far I don't have a problem reading data from a database, creating classes to hold the data and displaying the tree from the class data. I have created (3) contect menu strips, one for each level of the tree to perform various tasks. Each menu has an ADD option to either add a folder, add a project or add a drawing.My problem is as follows...After I add the node, in the correct location, I would like to have it set in the BeginEdit mode.
Dim oNode As New TreeNode
oNode = TreeView1.SelectedNode.Nodes.Add(sNextID, "New Project")
oNode.ImageIndex = 1
TreeView1.Refresh()
[code]....
After this code runs, the node.Text changes back to "New Project". As you can see, I added a few debug.print statements to try to see what is going on. It really blew my mind to see that the entire tree printed in the immediate window.I have already created a work around for this, but is isn't really the way I'd like to see the program run.
.net - Listing Folders In Folders - Then Creating Arrays In JS For Each Of The Folders ?
Jun 21, 2010I have a directory structure as follows;
ad_folder
--folderA
--folderB
--folderC[code]....
at I do not know the number of or the names of the folders, they can be different in different cases, I only have the root path.how I can display folder contents in VB.net and the code worked but couldn't figure out how to create the arrays and display only folders within folders starting with "ad_".
System.IO.DirectoryInfo and System.IO.FileInfo to be used for getting the folders.A literal control can be used to create javascript arrays in ASP.NET. These js arrays can then be used on the client side.
VS 2008 - Checkbox On Treeview - Collapse And Expand Treeview When Click Plus Sign (+) On Treeview
May 14, 2011I have a problems with my application..
1. collapse and expand treeview when i click plus sign (+) on treeview, treeview didn't expand subfolder but when i click image, treeview expand it.
2. showing path that i check on treeview when i check the treeview then i'm click the button, then return path that i check
This is my code..
Specify Which Folders The Treeview Can Access Or Not Access?
Aug 2, 2009I want to specify which folders the treeview can access or not access(which ever is easiest).The following what I have:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim getInfo As System.IO.DriveInfo()
getInfo = System.IO.DriveInfo.GetDrives
Dim newNode As TreeNode
[code]....
XML - Getting The Dataveiw Population?
Mar 5, 2009Dim xmldoc As New XmlDataDocument()
Dim xmlnode As XmlNodeList
Dim i As Integer
Dim namestr As String
[code].....
Lately iv been experimenting with XML and VB.net so far so good but not I tried to get it to work with a dataveiw and im confused becasue iv never used one before and wondering why it populates the wrong places like so...like those numbers are spose to go into the ID box and I am spose to get the names in the Name box but it isnt...?
DB/Reporting :: Combo Box Population + Other
Oct 4, 2009so i started a program yesterday and after a whole day of tinkering with codes i have realised that something was wrong with my old program and i have started again.
[Code]...
Display The Population Of A City?
Jun 18, 2012I'm trying to display the population of a city, as soon as it has been chosen in the combobox.I put it on my formload, and it will always read the index of -1 since it hasnt had a chance to be chosen, how would I bypass this without a button being clicked?
If cboCities.SelectedIndex <> -1 Then
lblCurrentPop.Text = "The current population is: " & CStr(intPopulation(9))
Else
MessageBox.Show("You must select a city!")
Slow DataGridView Population
Feb 17, 2011I've got a pretty big datagridview that I have to populate, and it's already (with not loads of data) taking quite a long time to populate. I can't imagine it's possible in my situation to bind the datagridview to the data I want to populate, but here is the situation.
I want the column headers along the top to be a bunch of users, which I have in one data table. I want the row headers along the side to be skill names, whihc I have in another data table, and the data in the middle is the score of each user for each skill in data table 3. Some users don't have a score, some do.
The way I have achieved this at present is to create the columns first using data table 1, then for each skill (data table 2), create an array of rows from data table 3 that match the skill, find the matching user (ColumnIndex) for each of these rows, and fill in the score.
VS 2010 He Population Of DataGridView
Jan 10, 2011I have searched the forums for an answer to this problem and while I have found simalar issuses, I have not found a solution that works for me. I have created a dataset and populated it. I know that this is true because I can view the information in the dataset in other ways such as using labels or textboxes. However to display the data in a organized and usable way I would like to display the information in a DataGridView control. I DO NOT need to be able to modify or add anything to the datagridview, JUST view the information there. I am not using any wizards to complete this and so I need to be able to complete everything programmaticly. I have written the code involved to the best of my understanding. When I run the application, there are no crashes or errors thrown, I just can't get the datagridview to populate. Below is the code that I am currently using:
[Code]...
VS 2008 GetFiles - Skip Folders & Continue Reading The Rest Of The Folders?
Feb 1, 2010It appears that when IO.Directory.GetFiles tries to read a folder that it doesn't have access to it throws an exception & stops reading. Is there any way to have skip those folders & continue reading the rest of the folders?
View 1 RepliesFilling Listbox From Folders But Limit It 2 Folders Deep
Mar 13, 2010I use the code below to fill the list box and it works great. But i need it to only look in the \Software and \Software\FolderName Foldername could be any folder in the Software folder i need it to get all the .exe from software folder and only one more folder deep no more.
[Code]...
How To Create A Program That Can List Files, Folders And Sub Folders
Apr 7, 2010I need help with file enumeration. I'm trying to create a program that can list files, folders and sub folders locations in a log file for diagnostic purposes. After it searches it can open notepad and display the results. The problem I'm having is that I'm a beginner and not familiar with file enumeration.
View 14 RepliesCombobos Population With List Of Folder Names?
May 27, 2009I have a winform that has one combobox. I want to populate that it with a list of folders in a directory. I thought this might be a common thing but I have not found any thing concerning this.For this example lets say the root folder is C:TestingFolder ListIn the folder "Folder List" directory there are 5 folders as such:
View 2 RepliesColumn Does Not Belong To Table Error On Combobox Population
Mar 8, 2012I have data codes in the format abcd123, abcd345,... present in the table Info of database.I want to drop abcd from code and display remaining code in a combobox of datagridview.
Code:
Dim dsCodeList As New DataSet
Dim dtCodeList As New DataTable
[code]....
It is giving error at first statement inside for loop saying Column Code Does not belong to Table Info.If i write simple query without use of right function and use dtCodeList.Rows(i).Item("Code").substring() to ignore first 5 characters, it works well.
