Any 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?
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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.
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VS 2008 Cube Root Error?
Feb 27, 2010Much to my disappointment I recently discovered that VB can not calculate the cube root (or any odd root) of a negative number even though it is a real answer.For instance if you tryMsgBox((-1)^(1/3))You should get -1 because -1*-1*-1 = -1. But no, VB will return NaN, not a number.Anyways, my problem is that I'm making a graph program and the user needs to be allowed to enter any formula they want and have it evaluated so the program can graph it. But if the user enters anything with x^(1/3) or like it, it will fail.So I was wondering if anyone knows of a way around this problem, such as an extension or patch or something that will fix the issue in Visual Basic. I haven't tried VB 2010 but does anyone know if they have they fixed it yet in that version?
View 15 RepliesFind 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 RepliesFind Square Root Of A Variable?
Mar 25, 2012Does anyone know how I would find the square root of a variable? I'm drawing a big blank!
View 3 RepliesFind The Node When The Root Node Contains An Attribute?
Aug 27, 2010Basically, it refuses to find the node when the root node contains an attribute.
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When I do xml.SelectNodes("DataSet") with the xmlns in the root tag, it finds no nodes. If I remove the xmlns attribute, it works fine.How can I make it work while leaving the attribute?
3D Cube Ignores Timer?
Mar 10, 2011Attached is a file that creates a 3D cube, I did not make this but found it here at this site.Playing around with it I found out how to, on pressing of any key change the distance of the camera, thus changing the shade of the cube.So if you held a key down it got darker and darker.I want this to happen, but on a timer. So i created a timer, set the interval to 1 and did the same exact code. Set the timer to true, and nothing happens. Ever. I tried doing messagebox.show to show me a message every tick, and that didn't work either. So I went and broke the timer class?
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Now i made a new application file, because I use timers all the time and it works. I copy pasted the code, and added the directx stuff, and it ..breaks my timer to do nothing at all ever.. Even if it is unrelated to my cube.
C# - Building A Local Cube?
Apr 29, 2009I need to build a local .cub file for my Excel-using clients.
I have scrounged together some VB code but it fails :
ConnLocation = "LOCATION=C: est.cub;"
ConnDSN = "SOURCE_DSN=DSN=TEST;UID=test;PWD=pass;"
ConnCreateCube = _
"CREATECUBE=CREATE CUBE [TestCube] (" & _
"DIMENSION [account_code]);"
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I have trimmed this down to the above code and am getting a mysterious OLE DB error: OLE DB or ODBC error." when I try to run it.
How To Make 3D Animation Of Cube
Sep 8, 2009I'm making this rubik's cube program, and I wanted to make a 3d animation of the cube doing the moves, and I figured the best option for that was using the XNA extension. However, doing that brings up a problem. I want to have lots of different options in the Mdi parent form that will interact with the moving 3d cube. The problem with this and using XNA is I can't use both the normal form and the XNA game in the same project. How would I go about having the 2 different projects interact? Just like a txt file or something?
View 1 RepliesCreate A Simple Controllable 3d Cube?
Jun 3, 2010how to create a simple controllable 3d cube? I think the code should go in the form.paint area, but i dont know what exactly to put..
View 2 RepliesVS 2005 Calculate The Volume Of A Cube With Classes?
Mar 20, 2009I already have this code in my class file:
Public Class Cube
Private sngLenght, sngWidth, sngDepth As Single
Public Property Lenght() As Single
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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)
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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
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
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.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 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:
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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
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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)
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Finding 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
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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
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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
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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 Replies.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?
.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"
