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treeview update -

hiii,

is there a way to update treeview instead of reloading the treeview?? which means after updating , only the changed ndoe has been updated, but the treeview is still expanded as the pervious situation, coz the treeview shows the relationship in MS Access, and the db is huge , i dont want to find search the desired node again..


thx a lot for ur help!!!!

 

treeview update -
hiii, is there a way to update treeview instead of reloading the treeview?? which means after updating , only the changed ndoe has been updated, but the treeview is still expanded as the pervious situation, coz the treeview shows the relationship in MS Access, and the db is huge ,

Raising events on a treeview to update it -
Hey folks, I have a VB.Net app that does batch renaming, copying and deleting of files according to various input/output paramaters. In the form I have a TreeView object which is populated with the various system devices etc (and behaves like the left pane in Windows Explorer) and

[2005] Update the database and treeview -
i need a to know how to edit, save and reload treeview pls

How do I open a treeview to a specific node (Resolved) -
I have a treeview that basically displays info to the user. This info is able to be changed on another form so when the user saves the new info, I want the treeview to update and reopen to where the user was viewing the info. Does this make sense?? Thanks, CC

Programatically scrolling treeview does not update control *resolved* -
I created a custom treeview to trap the scroll event. I use that information to syncronize the scrolling of another treeview. When I use the SetScrollInfo api call, the scroll bar moves, but the data inside the control stays the same. I noticed when I minimized, then maximized my fo

Reload TreeView -
Does anyone know whether we can refresh / reload the data in the Treeview? Below is the case: My treeview got to load data from DB. After i edit the data in the treeview (the data has been saved to the DB), i want to reload the data inside the treeview... Can i empty the treeview

How to populate treeview with the content from a directory -
Hi, New to this forum.. I want to populate a treeview with the contents of my current directory(selected using folderDialog) CheckBoxes property is set to true. how to populate treeview recursively into the directory.??? i want to get the names of the checked folders from tree

Treeview and XML -
I need to be able to populate a treeview control on a webform from an xml file or dataset and have just noticed that Microsoft doesnt support there treeview any more. Can anyone help me out ? Are there any free server side treeview controls available which will do this ?

treeview question....... please help me!! -
Hello there, Is there anyone know, is there a way to know how many root does a treeview have? The treeview item is add from database directly, so i don't know how many item will be added in to the treeview. But i need to know how many root does the treeview has... please help me

Data-aware Treeview -
Has anyone came accross a treeview that will allow the user to actually edit the data in the node and update the database at the back end. I don't have a lot of experience using treeviews and I would be willing to pay for a component to handle this if there is one out there.

asp .net & treeview -
is there any way to add some component like treeview or tabstrip in asp .net ( web application ) i'm new at asp .net and really don't know if it is possible. i tried to add treeview with <object> tag in my aspx file, in design time it shows the treeview but i can't write c

context menus - treeview -
when i associate a contextmenu with a treeview all works fine, except if i right click on a node, it highlights it, and brings up the context menu, but the actual selectednode property of the treeview does not change... how would I go about selecting the node they click on i tried d

What do you want your TreeView to do -
I'm making a custom treeview control, and I was wondering what I should add into it. I have already implimented the following, but need some ideas of what else to add: All of TreeView's original features Individual Node ForeColor Individual Node BackColor Load TreeView from file Save

TreeView toolbox -
Hi All. On my toolbox I had 2 TreeView items. When I tried add item to Toolbox I uncheck TreeView by misstake. When I return back to check those TreeView items back I found only one: TreeView | System.Windows.Forms | System.Windows.Forms (1.0.5000.0) I check it and now TreeView ico

TreeView Maintaining Status During a Session -
I have a treeview that I am using to create a type of online help. The treeview sits on a master page, and as items are selected, the appropriate child page gets populated: I know how to customize the treeview so that it displays a fixed numer of nodes on startup. But how do I s

Copying a treeview control -
I want to copy the nodes in one treeview to another treeview on a different form. Is there a quick way of doing so, keeping all the nodes and relationships intact, without having to loop thru the first treeview and populate the second one using the Add method?

[2005] Traverse a TreeView -
Hi All, I would like to ask how to traverse a TreeView. Private Sub showTree (TreeView t) ‘display a treeView to the screen which structure is an unknown End Sub Mike

Simple treeview -
Please forgive me for asking. I'm sure the answer is out there, but.... I have an array of items. I want each item so be in a treeview, each with an associated yes/no column. If an item/row is clicked the yes/no changes. Also need to cycle through and set them all to yes or all to n

Populate TreeView Again Without Reloading -
The history of the web pages visited by users in a WebBrowser app is displayed in a TreeView. Like IE, when a CommandButton is clicked, the TreeView becomes visible. Clicking the CommandButton again hides the TreeView. Each node in the TreeView has an unique key which is why if the

Draging a file on to Treeview -
HI I wish to be able to drag a file from any were in windows ( ie the desktop) and then be able to add this to a treeview but also to physically move the firl to the new location the treeview states( the treeview is showing file information) can anyone help!!!

How to add new node in Treeview in RUNTIME -
Good day ! I have a Treeview control in the form and I able to insert a new node at run time using the codes below: treeView.Nodes.Add ,,,"" treeView.Nodes.Items(treeView.Nodes.Count).Selected=True treeView.StartLabelEdit Everything goes fine if the user enter the

TreeView - How to populate with filesystem -
Greetings, I am new to the treeview control and was wondering if it were possible to 1. populate the treeview with your filesystem folders such as the DirList component. 2. detect if a user clicked on a treeview listitem Thanks, - Gabe Ps. any tutorials would be great too, than

Get TreeView Node Key -
I have a TreeView and a form that populates a ComboBox depending on nodes in the TreeView. Well, I would like to be able to add a node the the TreeView in a certain spot via selecting an item from the ComboBox. What I need to be able to do is get a node's key by knowing it's text? M

[2005] conditional treeview -
hi, i have tree view. i am going to bind values from database to my treeview.so my treeview is like this. Group1 server1 client1 Group2 server2 client2 so like this my treeview has be displayed.i can able to display the value in my tree

Help with TreeView! -
Hello guys! I started using the Treeview control today and I realised I don't know anything about it! How do you add nodes into a treeview box? How do you set which is a parent node, which is a child node and so on and so forth? Also how do you trim from a treeview node? Can anyone

Trying to use TreeView -
I am trying to use the Treeview control for the first time. I am having all kinds of trouble because I can't find any good documentation on it. Can someone show me some simple code that will allow me to Add nodes to the Treeview. I am actually trying to show a "Chart of Account

treeview w/ columns -
how hard is it to go about making a treeview with columns? like a listview / treeview combination... i would inherit the treeview and the column header and the listview subitems.... i think.. i don't have much experience w/ custom controls, only very very simple stuff... how imp

Halting Control Update -
Is there any way I can halt the updating of a control until all processing on it has finished? I have a TreeView control which I load Nodes into. The user selects the one they want, then the control removes those not selected. Nodes being removed cause the TreeView scroll bar to

treeview please -
can anyone give me a sample code of a treeview that shows a treeview of the directories and files within my hard drive? thanks!!

advanced treeview questions -
Is it possible to hide treeview items?? Is it possible to sort a treeview, but not by nodes.text, but by picture??

TreeView for Dummies -
I would like to populate a treeview with all of the files with an extension of .txt in a given folder. Problem is, I have no clue how to use the TreeView. Anyone able to point me in the right direction? Thanks!

TreeView ClickEvent -
Quick Question What is the simplest way to retrieve the users selection in a treeview via the TreeView Click Event?

TreeView question -
Hi I wonder if I can use TreeView to display directories like in Windows Explorer. Replace the DirListBox with a TreeView Is that possible? Hope you can help Thanks Chris

Quicky - Treeview -
Greetings how can I get the selected Item of a treeview if I have the value of treeview.DropHighlight?? Thanks in advance Manfred

Treeview with Checkbox and Image -
I got a treeview that has a checkbox and an image. The thing is, when the style of the checkbox is 6 (no image) and then I load the treeview from a file that has the settings whether the nodes are checked or unchecked, everything goes well. The problem is after I load the file, a

Save a Treeview -
I read the article on saving the contents of a treeview, and I am having trouble with it. It only saves the first folder in the treeview, and creates a ton of blank nodes. Anyone know how to do this

Treeview 3-State Checkboxes -
Hi, I'm using Win32 API calls to attach a state image list to a Treeview control in VB.Net, so that I can have tri-state checkbox functionality with the Treeview control. The problem occurs when I first click on a treeview node. The Treeview loses it's reference to the state

Ordering numerics (treeview) -
HI guys, i have a treeview control with hundreds of nodes which have the text set to a numeric value. the problem im having is, the treeview orders them like this 1 10 11 12 2 23 3 35 36 4 etc is there anyway to order them like 1 2 3 4 5 6 7 8 9 10 ?

Flickering TreeView -
In a web browser app, I am using a TreeView to list the history of the pages a user visits (similar to IE6). Users can hide/unhide the TreeView by clicking a CommandButton. Although the history pages get populated in the TreeView in the web browser's DocumentComplete event function

listview on top of treeview -
I have two controls, one a treeview and one a listview. I want the listview on top of the treeview, but the treeview always seems to be on top. Both need to be visible. Even in a new project, one form, place these two controls on them and see. U can place other controls like a listbox