I 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
This 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 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.
I 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.
I have a database application connected to a sql express datafile, i am using a datagridview and have clicked on the arrow and added a query. the query is simply sort / ascending on my date field which is a text field with auto generated when the field is focused so i know the dates are entered correctly but when i use the query they are not in their correct order. [Code]
I am making use of an ASP.NET Masterpage. I have 3 tables as Columns in my Masterpage. The first table load then the second table that contains my "ContentPlaceHolder" and then table 3. How or what must I do to load table 1 and then table 3 and then lastly the table 2 that contains the "ContentPlaceHolder"?
I 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
I have an XML file that is being updated via ASP.NET. The user should be able to add new nodes to the XML file AT ANY LOCATION in the node tree.
The XML file is read into a DataSet using DataSet.ReadXml(filename).
A new row is added to the appropriate DataTable, using InsertAt(row, index).
I have confirmed using a DataGrid, and using a loop (For Each dRow in Table, Response.Write..) that the new Row was inserted into the table at the correct spot (in my example code, the 3rd position).
However, The WriteXml() method is writing the node to the END of the XML tree! I can't get it to see the tree with the node in the correct location.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load Dim sXML_Lesson As String = "test.xml"
Ok here goes my stab in the dark again: I would like to be able to insert a number in to a list box in the correct order, at the moment the number gets put at the end, but the list box starts negative and then gets larger and the values that will be added are within the range already there, My guess would be some sort of sort function?
I 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.
just ran into an odd problum with treeview node text I add a top node and I wanted it's text in bold. The bold works fine but half the text is missing
Here an example
vbnet Dim sFont As New Font("Verdana", 8, FontStyle.Bold) Tv1.Nodes.Add("TOP", "0123456789", 0, 0)
The code above for me only shows 012345678 and not showing the 9 any ideas if I use regular style it works fine only happens when I apply the bold style.
i have a treeviev and listbox.i want to display the selected contents of treeview into the listbox.my code is working for file but not for folder. means i want, if the all contents of folder ABC(i.e all files) are selected then in listbox i want to show the only path of folder not the seperate path of each file.
This 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.
I'm trying to set the tab order on my form and no matter what I do, it doesn't relearn the new tab position after I change the index. It almost seems like the form is locked.
I'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.
I'm new to VB.NET (VB6 programmer) and from the various threads i've searched, I have put together the code below to catch duplicates in order to populate a treeview. I'm after the following result:
Drag treeview named TreeView1, textbox named TextBox1,button named Button1.I m adding nodes programmatically. Select the node,Enter text in TextBox1 & then click on Button1 to add the node.Mine code is doing this, I want that when the user add nodes it automatically sorts.
Suppose user selects All(node) that is added on form_load,enter 1 in textbox1, click on buuton1,node added.Second time again user selects All,enter 3 in textbox1,click on button1, node added.Now the user enters 2 in textbox,click on button,node added. I want that nodes are automatically sorted after adding.I want
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.
