Add A New Root To A Treeview?
Mar 19, 2012How would it be possible to add a new root to a treeview for example:
-This
---Is
---a
[code]....
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Find The Root Of A Number Such As The Square Root, Cube Root 5th Root Or Whatever
Sep 23, 2011For those of you interestested in mathematics you can find a root of a number in two different ways. Lets say you want to find the 5th root of 27.
[Code]...
.net - TreeView Root Node Selected?
Feb 15, 2012I have this code to select first node of TreeView. But when page loads the by default root node is other than first, I want to set the selected node as top most by default. Here is my code in page load but it's not working:
Dim nodes As TreeNodeCollection = TreeView1.Nodes
If nodes.Count > 0 Then
' Select the root node
TreeView1.SelectedNode = nodes(0)
End If
This gives the blue underline error on this line:TreeView1.SelectedNode = nodes(0)
The error is: "Selected Node Property is read Only"
Move TReeView Nodes To A Root Node (that Contains All)?
Apr 1, 2011I Have a treeView Already populated (in vb.net) and would Like to move all the nodes or all the Tree for this matter, to a Root node that Contains it allI Have this:
Root1
---Water
---Dirt
[code].....
Parent Level Root Node In A Treeview Control?
May 6, 2009What node property tells you if the node in question in a TreeView is the Root Node (i.e. highest parent level)? I want to be able to test a node (True/False) in a node event procedure.
View 2 RepliesTreeView - How To Remove Initial Root Node Indent
May 4, 2010I have a listview which I am trying to remove the initial root node's indent. My problem seems to be that I can't even set the indent value of the treeview in it's properties lower than 19, and if I try something like:
TreeView2.Indent = 16
16 seems to be the lowest value that makes any visual change.
Using visual studio 2008
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..
Close Application Root Folder Or Sub Root Folder At The Time When Application Is In Running Mode?
Oct 8, 2009how to close application root folder or sub root folder at the time when application is in running mode?
View 7 RepliesKeep Root Array Value As Remove Another Array Value That Is Assigned By Root Array
Sep 8, 2011I have short code like this :
Dim arr1 As New List(Of Integer)
For i As Integer = 1 To 100
arr1.Add(i)
[Code]....
My problem is : after RemoveAt command is value of array 2 is change this is true, but why it effect to array 1 , i don't want array 1 value change
Treeview - Display The Selected Contents Of Treeview Into The Listbox?
Mar 2, 2010i 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.
View 1 RepliesAdding Nodes To Treeview From Another Treeview?
Oct 25, 2011i have a treeview say TV1 and another Treeview Say TV2.. Now TV1 Contains all nodes for user rights. and i want to add to tv2 only selected nodes.Like TV1 is
Node 1
....Child of Node 1 (Level 2)
.........Child of Child of Node 1 (Level 3)
what i want is that when i select Level3 Node it should chek TV2 for the parent of this node. if parent exist it should add the node under the same parent. if parent does not exist it should check for Level 1 Node and if it exist it should add Level 2 Node and then Level 3 Node. Otherwise it should add Level 1 , Level 2 and then Level 3 Nodes in order.
Populating A TreeView From A TreeView Instance
Sep 13, 2010I have a class, let's call MyClass. In this class, I have a TreeView property let's call myTreeView..In my code, I populate the Nodes of this TreeView so I can use it later on.Then, when it's time to actualy use it, I haven't been able to take all the nodes from myClass and put them in a Tree View Control on my form.[code]The weird thing is that when debugging, the TreeView in MyClass is well populated with the proper values and in the loop, newNode isn't empty, there's actually something but for some reason it's not showing anything.
View 2 Replies.NET Web Service Root Namespace
Jan 6, 2010I'm trying to set up a .NET 3.5 web service project in Visual Studio. My goal is to include a namespace in this web service that I can expose to web applications that references this web service.I have added the namespace "MyWebservices", but I am not able to find it after referencing the web service.[code]I have also attempted to modify the "Root Namespace" property of the web service project, but I can't get that to work for me either.
View 3 Replies.net - ASP.Net Routing From Website Root?
May 11, 2011I have a website www.abc123.com. What would be the best way to determine when users attempt to access pages like[URL]..I've done some research and found that Request.PathInfo works quite well when the user visits www.abc123.com/Default.aspx/section1 but it does not work without having the Default.aspx portion included in the URL.
Right now all I get are 404 errors when attempting this with the built in IIS server in VS2k8 and on a published website. I'm using ASP.Net 3.5 and IIS 6 if those things matter.
Add An Attribute To A Root Node?
Jan 22, 2010[code]...Add an attribute to a root node?
View 3 RepliesAny Way To Find Cube Root?
Apr 23, 2009Math.Sqrt is used to find square root but if I want to find cube root or 4 or 5, how I can do?
View 10 RepliesBack A Folder Root ?
Jul 29, 2010Ill just show u a fake vbnet code and u make it into a real one i want ot make it have a string and go up a directory
CODE:
so the Delete url turns into C:/Main/root/log.txt orange mean that its not in the url it was removed underline is the correct url
C# - ASP.NET - Get A Root Leaving Routing?
Dec 1, 2011I have already managed to get friendly urls working with my cms; however, what i want to know is: with asp.net 4.0 routes options, how do i get a root leaving routing? When user types in www.mysite.com/page_name, which is aboutus, it goes to the page cms.aspx but leaves the other routes intact:
[code]...
C# - How To Redirect To Root File In Asp.net
Jun 20, 2012My loging page in root/Account/Login.aspx page when I click on contact us i need to redirect to root/contactus.aspx page. I used Response.Redirect("~/contactus.aspx") in Master page (Site.Master) Protected Sub lbContactUs_Click(sender As Object, e As EventArgs) Handles lbContactUs.Click
[Code]...
Copy Folders On Root?
Nov 15, 2009I'm trying to copy the directories located on a root drive (J:) to another location (c:vagtilleder..)The problem is, the first folder isn't beeing copied.Example:
J:
ootfoldersubfolder1subfolder2
After the copy it should look like this at the destination:
c:vagtilleder..
ootfoldersubfolder1subfolder2
But for some reason, "rootfolder" is not created at the destination, making the destination look like this:
c:vagtilleder..subfolder1subfolder2
where the error is located? OS: Win XP Pro VB 2008 Express.
Dim copytardir As String
Dim copydestdir As String
copytardir = ("J:")
copydestdir = ("C:VagtBilleder" & StrInput)
[code]....
Find Root Of A File?
Jul 24, 2011I am trying to find the folder that my file is in so I can use it else where. I am using an openfiledialog. So, if the path of the file is "C: est est.text". I want to be able to get "c: est" without the file
View 2 RepliesFinding The Square Root?
Dec 4, 2009Well, the code I have only gives the the number IF its like 2 x 2 or 4 x 4 is in the text box (4 or 16), but if its a number that can not be multiplied together to get the value in the textbox, it has an arithmetic overflow, what can I do to make it work for all numbers?
Dim Value As Integer
Dim ValueToMultiply As Integer
ValueToMultiply = 1
[Code]....
How To Change Root Namespace
Feb 28, 2010How to change root namespace of my program
View 6 RepliesManaging Root Certificates?
Jan 19, 2011When I try to use the add/remove metho9ds for an x509 store on the root authority (code below) I get confirmation dialogs.Is there any way to avoid those dialogs??
View 1 RepliesMapPath To Root Folder?
Sep 22, 2009This is my first post on the .Net Forums - I hope I don't break any rules in the first post,I'm trying to make a VB based .Net page return a file to the user from a location external to the website.The file itself is a software setup that needs to site outside the Web Directory, basically, the page needs to pick up this file and send it to the user when the page is loaded, I've done some research into the problem and it does seem that ASP .Net will not be able to let the user download files from outside the WebDirectory (in this case, WWWROOT).
Does anyone know if this can be done? I've pasted the code I'm playying about with below - but, I wouldn't be suprised if this is completely wrong
[Code]...
Redirect To Root In Webconfig?
Jun 28, 2010I need redirect to root ex: from [URL] to [URL] I try to remake from htacessl, but it does not work
View 1 RepliesTrace A Link To Its Root Url?
Nov 19, 2009Does VB have any controls or functions that will trace a link to its root url? For example I have been capturing links and then following the link to get the html and scrape for the root url. Is there perhaps an easier way -- > for example with the link
[Code]...
Way To Escape Root Namespace
Aug 21, 2009[code]How do I do this in VB, while having a root namespace in the application, is this possible?
View 4 RepliesVS 2008 - TreeView Populate The TreeView.nodes With The Default Nodes Via Properties
Mar 14, 2010I'm running out of walls to bang my head against. Okay new windows form with a textbox, button and TreeView Populate the TreeView.nodes with the default nodes via properties
[Code]...
I want to click button1 and have the name of the childnode? Node3? placed in the textbox. Not via selection, I can do that. But via index or item number. The code I have is as follows
[Code]...
.net - Cannot Load File From Root Directory
Jun 15, 2012I just made my first .net website. I'm trying to use the following line of code to load a file from the current directory ( same diredtory all the web files are in). I get a error saying file does not exist
InstallFormTemp = My.Computer.FileSystem.ReadAllText("installerform.html")
I copied the file to my c drive and chnage the line to
InstallFormTemp = My.Computer.FileSystem.ReadAllText("c:installerform.html")
it worked, but now my site has to run a godaddy's webserver, so I cannot save stuff in the c drive, just my web directory.
How can I get My.Computer.FileSystem.ReadAllText to read files from the websites current directory?