Possible To Create Loop Assistance?
May 6, 2011
seriously struggling with this one bit of a program im creating. Im trying to simulate a moving queue, using a number of pictureboxes (controlled by Timers). Once a picturebox vanishes, another appears in front of it to symbolise movement throughout the queue.Anway... Im struggling with LOOPS! I cant seem to make the funtions repeat and I need this urgent due to a deadline in 16 hours time Background Info: The form will run for 60 seconds, after which anotehr form will loads (MorrisonsQueueSummary).Here is the syntax so far:vb.net
Public Class morrisons
Private Sub FormTimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MainTimer.Tick
[code]....
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May 31, 2010
So I made a simple patform game where the player has to jump quickly while the platforms move to the bottom of the screen, as to not touch the bottom of the screen. But, I need to know how to create a loop to loop the locations of the platform. This means that after twenty or so platforms, the same platforms come up again, so that the player will have an "endless" game. I've declared all the platform's locations relative to the location of the first repeating platform:
[Code]...
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Feb 9, 2010
I'm currently working for a client who owns a custom developed ASP/VB6/SQL2k5 3-tiered web application... The application has been developed over the course of 10 years by several different companies... I have a team who is in the process of rewriting components of this application over to a ASP.NET/C# applications, leaving the structure of the back end database in its current state (ie: no redesign of the database)... As you know, this is a very long tedious process when performed correctly... Our client is looking for a "wizard" type conversion tool or process instead of the redesign of the web UI and business objects... Several people on my team (including my architect and I) continue to tell our client this is not possible, that a full rewrite of the application is required... Can someone just validate my thoughts on this? Here are some of the technical specifications of the legacy application:
· VB COM objects are heavily reliant upon ADOR recordsets
· ~150k lines of VB code spread across 6 COM objects
[code]....
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Jul 3, 2010
I am creating an authentication server for some projects I'm working on. This authentication server works by receiving and transmitting data to users trying to authenticate. The user can send data to the server succesfully but when sending back it requires port forwarding. I read a way that I would not require port forwarding by using reverse connection but I have no idea how to get it working. I found a tutorial and tried to implement but when it tries to connect to read the stream it says the connection is refused.
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Mar 24, 2010
Basically all it is is a program that outputs a file with variables users input.I'm having a big problem getting the input variables into the correct places. I suppose I can't tie them in. For example.I have a textbox labeled textbox1 and I want to use the input from textbox1 in the code below
xWrite.Writeline("The Value is" & textbox1 & "for field 1")
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Feb 14, 2012
I need assistance with a program we have to do in programming class. It is due soon and I am stuck on how to code it and if the extra button is necessary or not. The game is called the Pig Game where each turn, a player repeatedly rolls a die until either a 1 is rolled or the player holds and scores the sum of the rolls (i.e. the turn total). At any time during a player's turn, the player is faced with two options:roll - If the player rolls a
1- the player scores nothing and it becomes the next player's turn.
2 -the number is added to the player's turn total and the player's turn continues.hold - The turn total is added to the player's score and it becomes the next player's turn.The first player to score 100 or more points wins. More info is here: url...
I have no idea where to go from my current position. I think I coded most of it though. I will attach the files in a zip folder for all to see my form and code.The main problem here is: I just need the code to be fixed, so it works and so I don't fail the class. Attaching the new version in a zip file would be nice but you don't have to do that, or you could just tell me the code and form layout directly on here!
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Mar 7, 2012
Ok, here is the scoop. I would like to know if someone would provide remote assistance in restoring contols for visual basic ultimate 2010. I have had this version for less than a week and the controls are dispapearing to make it function. I don't know how to restore functions yet, due to the fact of beginners luck.
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Oct 20, 2010
First off I'd like to say I'm very new to all of this VB world, .........so with that being said I'm trying to develop an app that will allow the customer to choose how they would like to have a Vehicle Customized.
[Code]...
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Nov 19, 2011
I got this url for example [URL]..I want to get the last digit numbers and the rest could be anything.
I need a format like this [URL]..My knowledge is very poor in this regex thing so
[Code]...
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May 6, 2012
I;m trying to make a program that automatically detects files in a folder and display them in my listview control with an checkbox, an image and the name of that certain file located in my directory folder.I've manage so far to make my app to populate my listview from a folder, show the checkbox, and also the image. What i cannot achieve is the following:
1. To show the path in my second Column of the listview;
2. And to run the checked files via a Command Button. [code]
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Mar 17, 2009
if someone could help about my Guest Reservation SystemI not intending anyone to do it for me,just need some advice want to know what is better or what should I do to make the project better.
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Jul 19, 2010
I'd like to make a button or link that launches a remote assistance request to a designated computer.
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Apr 4, 2009
I'm creating a VB program to run a psychology experiment and I'm pretty close to done but am running into a few problems. The experiment consists of 8 phases that display on a single form but with different stimuli (pictures and text) being displayed on the form. So for example, at the top of the form would appear "dog" and below that in the center of the screen would appear the word "cat" and then the subject would select one of two option buttons, one being on the bottom left of the screen and one being on the bottom right of the screen.
One option button is labeled "Similar" and the other is labeled "Opposite". I also have corrective feedback displayed after each choice is made. Here are the things I have not figured out
[Code]...
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Jul 9, 2009
I am in the process of creating a dock and I was wondering if somebody would know how I can have programs be dragged and dropped into the dock with the ICON
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Jul 21, 2010
Dim count As Integer
For count = 1 To 10 Step 1
Dim But+count As New Button
myButton+count.Width = 100*count
[code]....
Dim But+count As New Button => How to make it work
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May 22, 2011
I am relatively new to the world of programming and I was wondering if anybody could help me with a small project. I am trying to create two programs in VB.Net that each do one of the following individual actions:Find the average grade given several user-inputted scores on assignments. The program should also provide the following feedback according to the final score (i.e. A, B, C, D, F).Run two separate threads printing numbers (or words) in ascending and descending orders. (The numbers (or words) should be given by the user.)I have a basic understanding of VB.Net, but I am having trouble when it comes to creating even remotely complex programs. I have a few ideas on how I may go about these, such as using an arraylist for the first question that takes user input to find the grades, and then uses a series of If-Then-Else statements to display the letter grade, and possibly using steps simply with dual threading that would result in numerical order being printed in ascending order and descending order.
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Mar 5, 2009
I created a program that logs incoming data to a serial device to a text file but the output is not what i really want, the data appends to the text file and looks like:
[Code]...
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Aug 7, 2009
I want to make a simple application on Windows XP with a single button which says "Help" - that will launch Windows Messenger's Remote Assistance and connect to my MSN Messenger ID - this is detailed here: [URL]. This is for my Dad or Mom who sometimes get confused when the Firefox UI resets itself or something other similarly catastrophic happens. I am familiar with the Windows programming model but am unsure on how to go about it - I would like to do this in C# or even VB.net.
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Aug 21, 2009
I am looking for any assistance on the best method to accomplish this task. I need to take a comma delimited text file, load it into memory, and then grab indevidual columns of data and export them to a file.[code]I need to for this project I ma working on grab ALL of COL C for example and export it and the data to that column to a file. Can someone provide me with assistance on the best and easiest method on doing this? I know I can do it with a lot of parse text's and many methods of using a listbox or arrays but I'd like to explore some options.
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Oct 25, 2010
I have a single table that holds my Categories
CatID, CatName, ParentID
I have often used this layout to show Root Categories where the ParentID IS NULL. I would like to be able to create a vertical Menu (using a repeater and an <UL><LI> that displays the Root Categories and ideally, a collapse panel that would expand with the subcategories. Given the above Table format, it is also easily possible to make the hierarchy unlimited.
how to make a single dataset that understands the Child relationship.
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Sep 14, 2009
Is it possible to create a loop using a string I am writing a program and I need it to output 3 letters ahead of the letter you input for instance if you input a then it outputs d and if you input u it outputs x, and also the same with capital letters A then D U then X and so on. I have writted the program the only problem is that when I input X I want it to output A but it outputs [ instead I need to create a loop where when I input X it starts the alphabet over again, and I need to know if it possible and if so how will I go about doing so.
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Mar 14, 2011
Makes the following statement about the code below:
**"The computer evaluates the loop condition in the Do...Loop statment to determine whether the loop instructions should be processed. In this case, the inputsales <> String.Empty condition compares the contenst of the input sales variable to the String.Empty value. As you know the String.Empty value represents a zero length, or empty, string if the inputsales variable is empty, the loop condition evaluates to True and the computer process the loop instructions. *If on the other hand the inputsales variable is not empty, the loop condition evaluates to false and the computer skips over the loop instructions.
Based on the code I think it is the opposite: ...that while the inputsales value is not empty it should evaluate to true and process the loop and if it is empty it should evaluate to false and skip the loop?
See below.
Option Explicit On
Option Strict On
Imports System.Globalization
[CODE]...
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Feb 23, 2011
I want to loop through my datatable column called SDESCR and created a string that looks like this.
Dim labels As String() = {"North", "South", "East", "West", "Up", "Down"}
this is what i am trying and it is not working
Dim labels As String()
For Each row As DataRow In tablegraph.Rows
labels = labels " ' " + row.Item("SDESCR") + " ',"
Next row
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Jul 12, 2011
What is the best way to create a delay between interations in a loop, somewhere around 1 to 5 seconds?Example:
do
'Do something
Delay number of seconds?????? How do I do this
[code].....
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Jun 24, 2011
I have a button and text box. Every time I click on this button a number increments in the text box (textbox1). So far so good. Also on the form is another button called 'Submit' and three more textboxes. (textbox2, textbox3 and textbox4) What I want to do is every time I click on the submit button the value in textbox1 will be placed in the first textbox (testbox2) I will then increment the value in textbox1 and then hit submit again and the current value will be placed in textbox3 etc. The question I guess is how do I create a for - next loop that will increase the textbox?
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Mar 7, 2009
I'd like to create a loop that dupliates a label I've made and put it all over the screen. Example of what it would look like.
For i = 0 to 52
originalLabel.duplicate ("duplicatedLabel" & i)
next i
So later I could go through all of them...
For i = 0 to 52
//... some logic to determine color... then assign it somehow
duplicatedLabel & i.backColor = Color.red
next i
[code].....
I can do that in Flash/Actionscript but dunno how to do it in VB and I can't find it anywhere.
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Apr 10, 2009
I'd like to create a loop that dupliates a label I've made and put it all over the screen. Example of what it would look like.
[Code]...
I can do that in Flash/Actionscript but dunno how to do it in VB and I can't find it anywhere.
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Aug 26, 2010
I've got an app working semi-background stuff in the GUI thread. Another thread won't work and a timer won't work. But I want the app to be responsive while I'm going my 'background' work.I cound use application.doevents - but that gives me 3 bad choices:
-loop with no sleeps - end peg an entire CPU (my task waits on stuff besides calcs & I/O so this matters)
-loop with a sleep - then the app slows down
-Try to make a 'smart sleep' loop that speeds up when lots of messages happen (check for messages in messagefilter function)
[code]why I can't use application.run, or threads, what I want to do is handled the OnUnhandledException event, then leave my app open for a while while some winforms stuff closes it down gracefully and tells my watchdog program to restart the app. after allowing the user to finish a critical process, too. Yes, I know people thing that a program getting OnUnhandledException deserves to die (obviously MS), there are 'dangerous' things that could happen; none of them are as dangerous, however, as the wrath of my users. Looking for vb.net sourcecode exact translations of the above two functions.
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Jun 17, 2011
threads that watch folders and process files. This works fine, but every time needs change to add a new folder or just change some existing rules I have to go in and change the program. I want to builda front end that storesprocessing infofor each watchfolder. The program would then read the configs and build the threads based on them. I cannot find a way to loop through creating the threads.
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May 28, 2012
I have a string where I have created a template so to speak.
{
Dim myvariable as string
Richtextbox1.text = Richtextbox1.text & "The dog jumped over the" & myvariable & "to find the fox."
}
I have a list box that contains a list of options that loads into the variable example: fence, bucket, etc.
So the sentences would read like
The dog jumped over the fence to find the fox The dog jumped over the bucket to find the fox
Right now I have it coded to display into a rich text box but everything is in the same rich text box.
I'm trying to load the string into an array at the end of each loop this way I can then have each sentence separated.
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