The data I have is listed in an EXCEL sheet and I can loop through all the different data without problem. I just do not know how to write to XML with elements, nodes etc The above shows two plugin sections, which will contain another child called plugindomain, under the plugindomain node I need to then add a load of computer nodes.Is there a way to complete this? I have never used XML before progrmatically with VB2005,
I'm using VirtualBox to attach a usb device. This usb device only works under 32 bit. My host os is Windows 7 64 bit, my Guest Windows 7 32 bit. I found code to write to the command prompt and read it back out, this has been tested and works very well. But now after I have read and want to write again the command prompt just freezes. I have no idea why it does that... I also tried the command without VB and the driver attach fine.
I am learning visual basic. I have created a form for a calculator. I have placed buttons for plus, minus, division, multiply etc. The programme is working for clicing on buttons i.e. when I want to add two nos. I accept 1st no. from text box then I click on "PLUS" button then I accept 2nd no. When I click on "Equal" button the result is displaying on textbox. But I want to write code insted of clicking on "PLUS" button if press " + " key on keyboard and for "Equal" button, if I press " Enter " key on keyboard, The result for adding two number should display on textbox. I want code for both click event and keypress event.
I am writing a program using Visual Basic 2005 in Visual studio 2005. I created a Setup project and added it to my solution using the setup wizard. I did all this on a Vista based computer. Will the install work on a Windows 98 system.
I have developed win application on win XP with office 2003 using visual studio .net 2005.I am using Microsoft activex spreadsheet component.I installed my application on win 7 with office 2007, i get runtime error when i load the screen on ehich i have used that component. it says "Attempted to read or write protected memory. This is often an indication that other memory is corrupt"My AxInteropx.Owc11.dll and Interop.Owc11.dll are in same directory where .exe is stored.
I need to write an "Install" script in which it installs an application with it's associated files. It also needs to make sure that the application runs in the background and is executed upon bootup of the PC.
I am trying to write a program that will use a Structure with <VBFixedString(4), VBFixedArray(10)> Public Test1() As String. Back in vb6 it was in the Type statement as Test1(10) as string *4 When I hit the line ".Test1(X) = TB1" i get the following error: Object reference not set to an instance of an object.
I've made a screen capture program, and I have a program to play back the captured clips (right now there's no sound). All of the data is stored like so:
In my program, I'm reading each file with the StreamReader, then prepending the header onto the original file to create a 3rd file which is the combination of the two. My problem is that the original file contains the following:
I'm having a problem accessing HKLM\Software\Microsoft\Windows\CurrentVersion\Run on windows server 2008 from my vb.net 2005 app. I get "Can not write to .[...] access is denied" . It works fine on XP, server 2003 and vista.
Dim regKey As Microsoft.Win32.RegistryKeyregKey = Microsoft.Win32.Registry.LocalMachine.OpenSubKey("Software\Microsoft\Windows\CurrentVersion\Run", True) Dim checker As Object = regKey.GetValue("Adon") 'if key does not exist create it
I'm reading a file into a buffer using the Space function. Then I'm using blowfish dll's to encrypt it, and want to write the encrypted data to a txt file. (I realize you can use .NET cryptography classes, but I need to use these old blowfish dll's for this project.) Anyway, when when I encrypt the data in the buffer, I can see all encrypted data, but when I write it out to a file, I get a few lines of encrypted data and the rest of plain text.
HTML ' BLOCK_SIZE is a const which = 2048 sBlock = Space(BLOCK_SIZE) Using sr As StreamReader = New StreamReader(FileToEncrypt) sBlock = sr.ReadToEnd() End Using[Code] ....
I've got my self in to a pickle here.I'm trying to do something I used to do in basic? At-least I think you can do this in Basic, you know Qbasic,What I'm trying to do is put 4-8 strings on to one line separated by a comma.Example might be:
writer.writeline (bob1, bob2, bob3, bob4) Out put might look like Test, Test2, Test3, Test4
I'm tried looking in to formatting of writeline/write, but I didn't get any where with it.
Also if this is possible- I would like to be able to read it just like :
reader.readline (Rbob1, Rbob2, Rbob3, Rbob4) If anyone cold just point me in the right direction, I'm sure I can figure it out - If not... Well I will ask another question.
I have to inherit some legacy code in company, which is written in Visual Basic.NET 7.0 (Visual Studio.NET 2002). I don't have much experiences in VB.NET, and this line of code gets me in trouble:Public Class Global : Inherits System.Web.HttpApplicationVisual Studio gave this error: Error 31Keyword is not valid as an identifier.C:Documents and SettingsAdministratorDesktopPOManWebApplication1Global.asax.vb414C:...POMan
OK as far as I know there is no control array in Visual Basic 2005 So how do I do this. I want to change the color of an array of pictureboxes some red some green almost like sending an SOS message. So I already have a string of ones and zero's like 11000110001001100011......these are already in an integer array........ARRAY(40) ......but now I need to transfer this data to an array of pictureBoxes by turning them Red or Green to show the message. I just wanted to place the integer array and the PictureBox array in the same.......
I am trying to build a small app using Visual Basic 2005 and I have hit a bit of a stumbling block. I am using the following code to access the clients' default email program. I would like to be able to drop in the text from 2 labels.
Call Shell("rundll32.exe url.dll,FileProtocolHandler mailto:myemil@myemail.com?Subject=IP Addresses&Body=Please enter the IP addresses from the program:", vbNormal)
[code]....
The first doesn't seem to give me any results and the second just causes an error.
I'm a software developer and use visual basic 2005 and access 2007.Well first programmed with Visual Basic 6 but I decided to switch to. Net and indeed it is a big step.
Finally, in vb6 did not need the database linked to software to generate reports because it filled from a listview as the connection to the database do it for DAO ("C: ProSoft Billiard Data.mdb"). Now the question is as I can if I have to file a report so the connection in my software? is a bit urgent as I have to give and software and I need to do the reports.
I am hoping that somebody here is familiar with the book, "Doing Objects with Visual Basic 2005" so this question makes more sense but I will try and ask it in a way that makes knowledge of the book irrelevant.The book contains a sample project that I am trying to use as a "framework" for all my new projects. The project shows you how to read and edit objects to and from a database and that part works great. The author then leaves the new and deletes up to the reader to do, which is a good way to learn. However I am having trouble with the it. My problem is that I am having trouble implementing my own ProcessNew InterfaceI think this is how it should be:
Public Function ProcessNew() As Boolean Implements IMDIChild.ProcessNew Dim myGoal As Goal = TryCast(GoalBindingSource.AddNew, Goal) myGoal.Goal = rtxtGoals.Text
I hope someone can help with a very frustrating problem I'm trying to solve in one of our Windows Forms apps written in Visual Basic 2005 and running on Windows XP SP3.
The app is essentially quite simple in concept but there is lots of code and data, however, the problem does show itself consistently. The app does the following:
1) Startup
2) Choose Access database to load data from
3) Load the data into memory as a series of collections of objects
4) Do lots of number crunching
5) Fails when entering a particular sub for the first time with an Access Violation Exception
The most difficult aspect of this problem is it only shows itself when compiled in Release mode. It doesn't show itself when running in Debug mode either within Visual Studio or running outside Visual Studio. I assume this is due to the extra 'padding' in a debug exe which is masking the effect of bad code causing the error. The problem is made worse in that the 'standard' build target machine where the problem shows itself only has a copy of Visual Basic 2005 Express so as a result I have been debugging the app at runtime using WinDbg which is tricky but sort of fun (for a nerd!).
I have read / researched extensively on the internet for solutions and as a result have tried the following but all without success:
a) checked for any badly declared DLLs (p/invoke) but the app doesn't use a single one.
b) checked for any COM references / interop. There were two references which were rarely used so I removed them and commented out the code that referenced them but the exception was still raised.
c) I've tried adding my own trace code in the problem area and the line prior to calling the Sub runs but the first line of the Sub never executes due to the Access Violation exception being raised.
d) I have used WinDbg to set breakpoints around the problem area at runtime which has confirmed 'c' above that the sub never executes.
e) I have used WinDbg to double check the addresses of the parameters passed into the Sub are correct as they seem to correctly point to the same address as the local / module level variable that was passed in.
f) I have checked all of the extensive data loading is not eg leaving DataReader objects open etc.
g) I have tried compiling the code in VS 2008 on a different machine targeting the 2.0 framework but the bug still showed itself.
I have Visual Basic 2005. I want to be able to adjust the Master Volume programmatically. In the recent versions of Visual Basic it is much easier but in VB2005 it is a little more involved from what I have read on previous posts. Is there a way to adjust the volume in the code of a Visual Basic 2005 program?
