I need to have tree view display a Folder View of a directory. I also Need to be able to create/rename folders in this view. Potentially even copy files to the newly created/renamed folders.
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I have something that is working for the most part, but I'm having some trouble with restricted-access folders.
The code I'm using is as follows:
Imports System.IO
Public Class frmMain
Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
For Each drive In DriveInfo.GetDrives
[Code] .....
For testing purposes I replaced this section...
If drive.IsReady Then
PopulateTree(drive.ToString, TreeView1.Nodes(i))
End If
...with this...
If drive.toString = "L:"
PopulateTree(drive.ToString, TreeView1.Nodes(i))
End If
And it worked fine for that drive. The L: is a removable USB drive by the way.
However, with the original code I get debug errors on some folders because they are access-restricted. Is there any way to ignore those particular folders and show the rest?
I link a combobox to display folders in a directory and a list view to show the files within that folder?
View 1 RepliesI have some problem with copying the file from one Directory to another directory by create the folder if that folder is not exists in destination directory.
Example:
Source path: C: emp est1.txt
destination path: C:Data
[code].....
how to copy, delete, show files, show current directory, change directory, make folder, rename folder. My problem is i have a method on deleting a file and copying a file, but i don't know how to pass the method so that when i click the delete button it would let me choose what file to delete. By the way im using buttons on each function.[code...]
View 2 Repliescopying the file from one Directory to another directory by create the folder if that folder is not exists in destination directory.Example:
Source path: C: emp est1.txt
destination path: C:Data
if C:Data doesn't contains "temp" or "test" folder, it should create the folder before copy the 1.txt.[code]....
I got some problems with displaying a treeview in vb2008. I want to display a company departments and got two access records: one for the top department and one for the sub-departments. The code looks like this:
TreeView1.Nodes.Clear()
ProgressBar1.Maximum = rsDepartment.RecordCount
ProgressBar1.Minimum = 0
[code]....
i want to get all drives and their directories and sub-directories displayed on a tree view just as windows explorer.
View 1 RepliesI am displaying all checked nodes from treeview1 like........
Private Function GetCheck(ByVal node As TreeNodeCollection) As ArrayList
Dim lN As New ArrayList
For Each n As TreeNode In node
If n.Checked Then
lN.Add(n)
Else
lN.AddRange(GetCheck(n.Nodes))
End If
Next
Return lN
End Function
It works properly. But If I prints checked nodes. Then again if I un-check any checked node from already checked nodes and now. If I print then I don't get the exact checked nodes. It still shows me previous output. What should I have to do for getting the exact checked nodes?
Selected Node
I am using this code to have all the subdirectories in c:program files and i am listing them on a treeView Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
[Code]....
I Created my own WebBrowser and now i have 2 questions:
1. Where can i set the directory that will be loaded in a TreeView
2. At Internet Explorer you can create a shortcut like Directory/iexplore.exe -google.nl
The browser goes to [URL] then, is there a way to do this in a VB.Net WebBrowser?
Displaying an image in front of a node's caption of a treeview. i have an imagelist that contains of images and a treeview containing of nodes. I have also assigned the name of the ImageList control to the ImageList property of the TreeView control, as you can see in the following code. here is the structure of my treeview: Code: even i know that by using the image index and the selected index property i can display the images in front of the node caption of a treeview but i cant do it properly and having a few confusions.
View 6 Repliesi've connected the database and i want the list of data in the database to be view on the treeview by clicking the find button..this is my code
Private Sub buttonFind_Click(ByVal sender As Object, ByVal e As EventArgs) Handles buttonFind.Click
ClearResults()
[Code]......
I have a TreeView in my form which suffers from slow build-time (i.e. it takes forever to load as it drills down into all subdirectories). It effectively loads a treeview control and then allows the user to select a node and populate a ListView control with the files within the given directory node. It populates based on the treeView1_NodeMouseClick event.how I can populate the treeview only down to 1 level only and still have my NodeMouseClick event work in its current form?Effectively I want it to populate down to 1 level on load and then down to 1 level upon clicking each node thereafter
Private Sub PopulateFolderTreeView()
Dim rootNode As TreeNode
Dim info As New DirectoryInfo("C:Documents and SettingsOur AccountMy Documents")[code].....
ok I have some code below as an example but I can`t seem to sort this one out, I want to pass the fullpath to the directory so that when I click the node it adds the subfolder to that node at runtime Here is my sub below I know why it`s happening but I don`t know how to fix it
Private Sub TreeView1_AfterSelect(ByVal sender As Object, ByVal e As
[code]...
this partTreeView1.Nodes(e.Node.Index).Nodes.Add(Files) is where my problem is
I have to map a directory with all subdirectories and their subdirectories and so on, all in a treeview.
I have this code but it has a "small" bug, is not done well.
[Code]...
I have a form for the Clients, and the user goes through and adds in all their details. But sometimes two Clients are linked together in a marriage or whatnot. I have one Clients table, and if I make two details views of it, all that happens is both views display the same Client, when they should be different. Currently, I'm adding in the second client via another form, and using textchanged events to display the data on the original form. How would I put both clients on the same form without the first clients information repeating itself? I would like to avoid using binding sources if possible.Also, I have a second question, how do I refresh the information in the details view without using binding sources? I've used queries for add/edit/delete, and I've attempted to create one to refresh, but it's not working well at all.
View 2 RepliesI am trying to get an explorer window t display a certain view style when opened withwebbrowser1.navigate("C:\Myfolder") right now it seems to default to a folder view syle of Tile.I snagged some code from MSDN from a Martin Xieand that "sort of" works but the icons appear all wonky. Icons appear extra large and its sort of meh. "smallicons" doesnt work at all.So I thought instead I could somehow just do a sendkey string sort of like
sendkeys.send("+{F10}")
sendkeys.send("v")
sendkeys.send("n")
[code]......
What I am trying to do is create a rather generic file opening form.
I am creating a visual basic form to prepare a file to open. I want the user to select the open button, get the dialog to open the file, then I want the exact file path for the selected file (C://Users/text.txt) to be pasted into the the textbox immediately below the button. The textbox is also to allow the user to type the directory that they want to draw from. So he actual opening of the the file will commence once another button is pressed, once the directory has been decided upon via either the openfile dialog or by pasting the address.
how to reference the root directory of an application. I want to the openfiledialog to the directory of the application.
I have a treeview, a button and a textbox. When you click button1 a folderbrowserdialog opens and after choosing the folder the path to the folder and anything in it is show in the textbox and with this
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sDirs() As String
[Code]....
adapted from Major treeview/list view head ache I managed to make the treeview display the folder and the sub folders... but it isn't very hierarchial. Check attached pictures. Image1 shows how it is and image2 shows how I want it to be. Can anyone tell me how to get it to look like image 2?...Image2 was made in Windows Explorer. Image1 is a screenshot of the runing program that I am trying to make. I have been googling around but no luck so far. Practically I think what I shoul be asking is how to create child nodes of subfolders. The program is going to copy whatever the user checks in the treeview into another folder chosen by the user. I am using Visual Basic 2008 Express.
is there a tool that can display the directory tree on a form like a treeview?
View 3 RepliesDoes anyone know if there is a way of populating a treeview from active directory so that it can do the following:Loads a list of servers --> Double Click the Server(Expand) --> Then i can select users --> then the department they are in --> then select the user so i can manage the user. i.e change there password[code]
View 1 RepliesI am using a ListView control to display Pictures along with description and caption. I used to save the full path of the image in the url field, so when I display them in the ListView I don't need to edit anything. Now I am using something like:
HttpContext.Current.Server.MapPath("~/photos/") + savedURL
How can I edit my ListView to make it show the images?
I used to do the same to GridView when in GridViews RowDataBound event I manipulate the contents like:
Dim photo As New Image
photo.ImageUrl = "~/photos/" + e.Row.Cells(TheCellNumber).Text
e.Row.Cells(0).Controls.Clear()
e.Row.Cells(0).Controls.Add(photo)
Am I accessing something wrongly or missing onto something?
View 1 RepliesThis 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.
I am using Microsoft Visual Basic 2010 Express, and the language i am using is VB.NET
I would like to know how i can edit or view the contents of a node on a treeview in a sample project. I would like to view the contents of the node, and if it is possible I would like to know how.
I want to select a node from my tree view, whatever I select is going to get a record from my database, I need a unique ID in each node so it will collect the correct document relating to the selected node.
How can I do this? the name of the node maybe used more than once? Each row in my database has an ID and Title, the title is the name I guess the ID being unique needs to be tied in somehow.
How can i loop trough treeview and get path of directory of each folder in the treeview?I have this code for adding a color to a treeview item, but it seems like its not possible to retrive the folder path...
HTML Code:
'add color to folder in treeview
Private Sub RecurseNodes(ByVal
[code].....
I have a problem getting the full path of a selected node when I pass the following to the treeview load.
C:usersmynameMy DocumentsPictures
the pictures folder has child folders of abc, def, ghi If I select abc all I get is Picturesabc How do I get the full path?
show the files in the particular folder using treeview but i dont have icons for all files windows select the icons for particular files can i select in the same way
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