Visual Basic Code Be Inserted In A Windows Form?
Apr 9, 2012
I have read a few chapters, and researched a few websites but none of which fulfil my question, which is where should I put this If statement
Public LoginName As String
Public Password As String
LoginName = txtUserName.Text
Password = txtPassword.Text
[Code]...
The idea is once the user has finished inputting text into both text-boxes the image on the button changes from a no-go to a green-submit button but unsure what declaration it would go under and which element. I have tried several form elements and declarations but not having the desired effect that I would like
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Jan 12, 2012
I've managed to find from other questions some data that allows me to achieve the next code:
Imports System.Runtime.InteropServices
Public Class Form1
<DllImport("user32.dll")> _
[Code]....
My problem is that I can't manage to find the DOS console window.
The question in C# Embedding a DOS console in a windows form
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Jul 30, 2009
I am making a server - multiple client windows form application using Visual Basic Express 2005.
I was wondering if there was a way that I could debug multiple instances of the client at the same time?Ashray Lavsi If my post answers your Question, don't forget to "Mark it as Answer"
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Jan 24, 2011
How do you extract source code from a VB.NET .EXE file?
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Mar 31, 2009
how to generate code from user input. In Visual Studio 2008, Visual BasicI am new to this so I will try to explain the best I can.[code]I would also like to have these available on the UI but wont generate unless a user checks a box to add them or there is a box already for them but wont step into the code unless the user enters something into the box.Is there anyone that can explain how I would go about doing this. Or maybe some kind of visual studio plugin that will help me out. Or reference?I don't need anyone to do this for me I just need an explanation of how to do this or some kind of reference. Would this be a text template?
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Feb 15, 2009
I need to convert the following code to work in a visual studio 2008 windows form application, the moment ObjectQuery, ManagementObjectSearcher, ManagementObject and ManagementObjectCollection are not valid.
im objectQuery As New ObjectQuery("SELECT * FROM Win32_NetworkAdapter WHERE NetConnectionId IS NOT NULL")
Dim searcher As New ManagementObjectSearcher(Scope, objectQuery)
[code].....
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Oct 19, 2010
How can I find the OS using Visual Basic 2010? It does not seems to recognize any of the old commands like GetVersionEx etc.
I am looking to find out the Windows Version, Build, 32 or 64 bit, RAM, Processor and Manufacturer.
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Oct 4, 2011
We are installing our application on windows 7. The application utlizes a Acces database. The application locates the database by looking in the registry under at HKEY_LOCAL_MACHINE / SOFTWARE / WOW6432NODE / COMPANY NAME / SOFTWARE NAME /STARTUP. When i install the application on windows 7 it places the a database where installshield directs it to and writes the path to the registry. However, somehow local copies of the database are showing up under the user profiles. (Example: c:/users/profilename/AppData/Local/VirtualStore/Program FIles (X86)/Company/SoftwareName/Data). We recently changed it to store the information in c:/ProgramData/Company/software however the same issue occurs and its creating local copies of the database and when the application runs it points to the local copy of the database. What we need is for all users to be pointed to and use the same database in ProgramData, is there something we are missing to accomplish this?
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Jul 12, 2010
i want to buy a phone thats running on windows mobile 6.5 (htc touch2) and i want to run visual basic applications on it. i don't know how i can run them , is it possible ? ive started to learn c# to. Is it possible to run applications made in visual basic or c# ? if i can , how do i run them
if i can't what phone should i use ( android driven phone maybe?)
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Jul 6, 2011
I'm building an c# app that is designed to replicate and enhance the functionality of an VB6 app developed many years ago. My problem is that one module in the old app does some realy complicated things and trying to replicate this starting from specs would be a big pain for me. Even if this sounds like the best idea.
My question is : is there a way i could keep the old VB module and integrate it into the c# app, so that i wouldn't have to rewrite everything ?
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Mar 26, 2009
Launch a Quadratic Equation Mathematics Machine.The machine is to take input from the user in respect tovalues for a, b and c
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Jan 6, 2012
however there is a portion in this code that can be simplified more (the if orelse statements). I know it has something to do with a collections class or an array, but I'm stumped on how to change it.
Function GetLastName(ByVal accountName As String) As String
Dim lastName As
Dim stringArray As Array = accountName.Split(" ")
[code].....
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Jan 18, 2012
Say I want to distribute my Visual BASIC program, but I don't want people who download it to be able to look at the Visual BASIC code. How would
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Aug 15, 2011
im making a friend adder for teenspot and this is what i have. basically you click a button and it adds the person selected on the list, then you have to click it again to add the next one. the thing is i need to know how to loops this so it just keeps moving down the list adding people automatically
[Code]...
ive tried multiple times with do...loop and for..next and all that kinda stuff, but i still havent figured it out. what it does is, it only runs through the add me pages and never clicks confirm which is the second part. im kinda new to vb
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Jun 24, 2009
after running what i wanted in the DOS command prompt with:
System.Diagnostics.Process.Start("cmd.exe","/C C:gds2asc.exe C: emp.gds C: emp.txt")
How do i exit or close the command prompt window?
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Jul 14, 2011
How would i run a batch file and instead of opening a DoS window and showing the text in a Textbox or Richtextbox... And if i can do that, how would i make another textbox that issues commands to said batch file
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May 12, 2012
I'm trying to make a Metro app using VS11 on Windows 8 CP using Visual Basic. the usual "Default object" setting in the settings for the application is grayed out. How exactly are you supposed to set the default form now?
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Mar 26, 2012
how to use visual basic to make web activex control for windows CE ?
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May 30, 2012
I'm a having hard time finding Microsoft Windows CE Toolkit for Visual Basic 6.0 for download. I have a msdn subscription but it's not available. The Toolkit for Vb6 is too old to be still part of the MSDN subscriptions I guess.
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Jan 4, 2011
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.
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Aug 13, 2009
I have a Vista O.S., but I want my program to change the Ip address on mutiple O.S. with one click of a button or possibly on a timer to switch ip addresses every few minutes. How would I do this in VB 2008?
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Jun 24, 2009
i had 13 years old and i need to know how to compile my programs to p-code in visual basic 2005.net,
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May 4, 2009
I�ve tried a verity of different things but I can�t seem to find something that works so I thought I would Ask here, if This is the wrong place then Sorry If you could point me to the correct place the I would Post there. Now I have this JavaScript code that I want to get working in a VB.Net Client side application?
function send_request() {
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
http_request = new XMLHttpRequest();
[code]....
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Mar 2, 2012
Try
Dim sr As New IO.StreamReader(Mapfile & ".txt")
'Dim intValue As String = ""
[code].....
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Oct 20, 2009
some idea to how to run VB project using Java.
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Aug 12, 2010
I recently downloaded Visual Basic Web Developer, Visual C# 2010 Express, and Visual C++ 2010 Express asI intend to learn ASP.NET, C#, and C++ after I have learned more about VB.NET (wish me luck, haha.)I am creating a text file with all of my registration codes, but I did not keep my registration code for Visual Basic (neither in records norn email.) I have tried re-clicking the 'Register Product' button, but I just get a message saying that I havealready obtained a key. Is there someplace I can go within the program to view my code?
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Feb 22, 2012
<html>
< body>
< h1>My First Heading</h1>
< p>My first paragraph.</p>
< /body>
< /html>
if Possible to Use HTML Code like above in Visual Basic 2010 in WPF?
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Mar 15, 2012
I am trying to get my program to run at windows startup. Not just load the VB project but to run it.
So that the user just turns on the computer and the project is up and running.
I have seen and tried lots of code suggestions (all different) none seem to work!
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Feb 17, 2011
After starting debug te program hangup. Moost of te time if DataGridViewLijsten_RowHeaderMouseClick is called. Using pause butten the program is almoost in the random routine.
[Code]....
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Jan 9, 2012
I would like to either generate VB Code from UML or vice versa UML from Code. Does anyone know some UML tools for VB6 or VB.Net that can do this?Is it possible with Visual Studio 2010?
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