I have this do while loop that I am having trouble with. I need to know how to make the loop continue to the next line after it has looped around once. So far I have it outputting like this.
$*$*$*$*$*$*$*$*
But what I really need it to do is output like this
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
$*$*$*$*$*$*$*$*
*$*$*$*$*$*$*$*$
I'm writing a command-line application in .Net. The app itself is fairly simple, but it has to connect synchronously to a web-service, which in turn has to connect to a Oracle database, and those pieces are fond of taking their time.
Is there a straightforward way (without dividing my app exe in two) to continue executing but nonetheless yield execution to the command prompt?
It's Windows, so no "&". Also, I cannot use cmd.exe's "start" cmdlet.
I have a 'For Each...' loop in the VB.NET code for one of the pages on my website. There is also a Try/Catch block within this code that currently contains an 'Exit Sub' in the event of an error being trapped. However, what I would actually like to do is to merely exit the current loop value and recommence the loop at the next value in the sequence.
How can I do this?
what if you created a pool of numbers: 1 - 21 and then chose a random selection from the pool? Something like the following:[code]This gets rid of those messy if statements and all of those loops.
View 1 RepliesI have the following problem:
I've got 3 lines
If I click the "next" button
Line 1 shall be highlighted
Then I I click ""next" again
[Code].....
a for i = 1 to 3 to loop within the Button1_click makes i directly 3 of course so line 1 and 2 will not be highlighted.
I am not allowed to use a msgbox in between cause then it would be easy, cause I would wait until "OK" would be pressed...
How can I make this for i = 1 to 3 loop work and highlight the lines 1, 2 and 3, one by one after pressing the "Next" button?
i have the following code for getting the number of files on a drive:[code]I want to skip the files which i dont have access to. But my error is occuring before the try hence i am not able to continue the loop.Please advice on how should i continue the for loop disregarding the error.
View 7 RepliesThis is a easy one (i think) I am using MS access 2003 and. I am having problems continuing SQL statments to another line. I have been trying &_ and that doesnt seem to work with my SQL statements. How do I do this. I have some long SQL statments and it would be easier to break to another line, but I can't seem to do this. The statment below gives an error.
sqlz = "SELECT [Crosstab AUS].* INTO [AUS REQ] &_
FROM [Crosstab AUS]"
Dim d As Integer
For d = 0 To TextBox2.Text
WebBrowser1.Navigate(TextBox1.Text)
//a code that pauses the loop but does not stop the browser thread
I am creating a small applicaiton for simulating dice roll. To simulate bounces I change the position of the picture randomly. Now to simulate more than one bounce, I used a for loop to continuously change the position of the picture box. But it is not happening as I planned, the form only displays the position of the last loop. I even tried using System.Threading.Thread.Sleep(1000) hoping to show the bounces, but even they show the last loop only.
For bounceCount As Integer = 1 To bounces
bounce(pb_dice1)
bounce(pb_dice2)
System.Threading.Thread.Sleep(3000) 'I need to pause here and show the recent change in position then continue after 3 seconds
Next
the bounce method changes the position of the PictureBox.
How can I pause my for loop, display the newly positioned dices, and then continue after 3 seconds?
I would like to terminate a do until ....loop when future value is greater than 1000 without using a Exit or Continue statement.
Do Until inti > intMonths
decFutureValue = (decFutureValue + decMonthlyInvestment) * (1 + decMonthlyInterestRate)
If decFutureValue > 1000 Then
[code]....
When you are putting in a long string of code it doesn't all fit, so I want to know if there is a way to continue that string on the next line. I believe it's something like & _ if I'm correct in thinking. But I'm not perfectly sure, I guess the question I'm asking is if you can continue a string with & _ or if it is something else.
View 6 RepliesHow do you continue a select statement on additional line in vb
View 3 RepliesI am developing a program where i will download and save an xml file from a url as abc.xml. I open the abc.xml in a datagridview with a dataset without problem.I am confused how can i read raw per raw the datagridview and assign the data in a database table? i am using vb 2008 + msde2005 express.I show the whole content of the xml file in the datagridview with the following [code]I dont know how to create a loop where i can read the datagridview line by line save data in variables (ex.strings) and save it in a databese table?
View 6 Repliesi'm making a fansite for my int10 project (i'm in grade 9 though) and i got some animate sprites from the topic game that i'm doing the program for. right now i'm not sure how to do this, so do i need to use that animated control in found in COM or something else, and what format should be in? note this is in vb 2008
View 5 RepliesI was thinking I could make a console application that would have a FileSystemWatcher - watching for a .BAT file being created in a folder - and when it sees that file it does a PROCESS.START on it.
View 3 RepliesI started a thread about playing music. It works perfectly, but I wanted to know if there is a way for the song to be looped. I'm making an alarm clock, and if the user chose a short song, it plays once and then stops. I just wanted to know if there was a way to loop using the mciSendString.
View 9 RepliesI'm planning on creating a game on visual basic where the player goes through multiple levels to be able to clock the game, sort of like in the game 'Dooooooors'. How do I make a continue button where the players progress is already saved? What is the code? Would I be able to make it so that the gamer can only access the levels that they have completed, they can't play the unlocked levels yet.
View 2 RepliesI have code that just runs and runs, and I'd like it to stop and take a rest. I want execution to wait for a mouse event and then continue. I can't just put the code to be executed after the event directly into the Click handler, because many different sections of code need to stop and wait for the event. I'd like the code to stop, wait for the Click event, then continue. I tried the test code below, but it pretty much hangs the program during the Do Until loop; I can't even press Button2. [Code]
View 6 RepliesI was thinking I could make a console application that would have a FileSystemWatcher - watching for a .BAT file being created in a folder - and when it sees that file it does a PROCESS.START on it. But I'm seeing that a console app doesn't continue running.
Imports System.IO
Module awcWatcher
Sub Main()
Dim fsw As New FileSystemWatcher("D:ACS DesktopAWCeportingstaging")
fsw.NotifyFilter = NotifyFilters.FileName Or NotifyFilters.LastWrite
[Code] .....
How would I go about making this wait and then wait again and again and again?
I am constructing a program, i am new to Visual Basic, but i have past programming experience. I was wondering if anyone knew how to form a loop that could...lets say calculate the answer when two numbers are added together,and it would repeat this thousands of times, etc. And if there is a way, would it be possible to calculate the time taken to complete this loop.
View 5 Repliesan application i developed using vb 2008 express, to fill a web form with data from an access database, one after another when a button is clicked hasn't given me what i expected. the loop was suposed to stop after filling web form with the first data on clicking a button and continue to fill the webform with the next(2nd) data from the database on clicking the button again. Below is the code i wrote
Private
Sub STARTButton_Click(ByVal
sender As System.Object,
ByVal e
[Code]....
A few years ago I have been busy creating this application but it didn't succeed, now Im coming back to it and similar problems occur. Basically I use SetPixel on a given window to draw a line, work fine, but the line goes away as the window redraws itself.The problem: I have been putting timers and threads on it to make sure the line is being drawn. Is there any way to make a loop to make a certain thing happen about 10-30 times without taking in too much memory/CPU?
View 7 RepliesBasically I have 10 .png images.They contain a walk cycle I need to make some kind of loop inside a timer to make them change.
View 2 RepliesHow do I make a loop from 1 to 100 and make it everytime it loops display incrementing numbers to the screen?
View 1 RepliesMy name is Steven Jeffers and I just started studying arrays and I am using StreamReader to read textfile but when i run the debug on the program to see if the patient ID array is correct it only produces the first id which is 230.
Public Class frmPatientCholesterol
Public Shared _intSizeOfArray As Integer = 15
Public Shared _strPatientsName(_intSizeOfArray) As String
[Code].....
I'm using visual studios 2008, VB9 and I am trying to write an app that basically performs calculations on a set of data input by a user. During the calculations, I want to display the data at each step, and have it retained in the display area on the GUI (not overwritten by the next data being displayed).
For example:
UserInput = 1
Do
UserInput += 1
[Code]....
I tried this, and other loop structures and can't seem to get things right. The actual app is a bit more sophisticated, but the example serves well for logical purposes.
I am trying to save details from my program into a sort of mini database using excel, my program isnt having a problem opening the excel file, it is having trouble inputting the data. The first problem i would like help with is maybe a loop of some sort to get my program to look through each line on my excel spreadsheet and find the next empty line so it can input the data.
I was having some help from another person who gave me some code which go's to the very bottom cell and goes up until it finds text and then off sets by 1. However this was in the form of a macro, and I need a way to do it from my program.
[Code]....
I have a problem with a loop that I'm writing where it is just reading and printing the first line of a text file.
ofdFile.Title = "Choose file to read"
If ofdFile.ShowDialog() <> Windows.Forms.DialogResult.Cancel Then
sr = New StreamReader(ofdFile.FileName)
End If
[code]....
Do i have the .peek set up wrong where its only doing the first line?
i just want to make a program with first form to enter the serial if correct just continue to form2 if incorrect just a popup say like "Serial Incorrect" how i can make it ?
View 2 RepliesHeres my code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
