VS 2008 : Loop Works With Breakpoint Only?
Mar 26, 2009
I have written a pontoon game for a college project but i have a problem in which my loop only works when there is a breakpoint in it.The counter is incrementing as i have used a msgbox to display it. The procedure runs the loop and returns the same value in all locations in the array. With a breakpoint it displays correctly in the array.
here is the
Dim aryCardValue(0 To 10) As Short
Dim aryCount(0 To 10) As Short
Dim i As Short
[code]....
I have used the cards procedure in other programs and it worked fine.
View 4 Replies
ADVERTISEMENT
Feb 3, 2010
Using VB.Net I want to automatically size the height of the headers in a DataGridView so I am calling AutoResizeColumnHeadersHeight during the form load after the data has been populated.
The method doesn't appear to do anything, but does work if I do the following:
- put a breakpoint on grid.AutoResizeColumnHeadersHeight()
- open quickwatch on the grid
- expand the child properties
- close quickwatch and hit F5 to continue processing
The resizing then works I assume the reason is that evaluating one of the properties of the grid is causing the method to behave differently. Does anybody know either what I should be doing differently, or a workaround - e.g. which property do I need to evaluate to make it work?
View 2 Replies
Aug 11, 2009
I assigned an integer as 1, and looped my program using:[code]I can recieve the packets without looping, but once i loop, i receive nothing.
View 29 Replies
Apr 30, 2012
I have a solution with number of projects developed in Visual Studio 2005 and the breakpoint is not working displaying message 'the breakpoint will not be currently hit' No symbols have been loaded for this document. I have tried solutions/suggestions in the forum and none is working. I have deleted the obj and bin directories and nothing worked. Selecting the Debug Menu, Windows, Modules option I can only see the pdb files for some projects (dlls) and cannot see for the project I'm debugging.
View 1 Replies
Dec 8, 2011
I am trying to understand how a for each loop works and am having some trouble. I am trying to create a program that will query a sql database, pull back the information and store it. I currently having it writing to a text file, and would like to take the information (such as name) and compare it to another list where the name is equal. However I am not exactly sure how the for each statement really works. I have looked at numerous sources and it doesn't make since to me as you can probably see from what I have put in here.
HTML
Public Class Form1
Public Sub newarrest()
Dim strsports As New System.Collections.Generic.List(Of String)
Dim employeelastname As New System.Collections.Generic.List(Of String)
Dim cnPodaci1 As New SqlConnection
[Code] .....
View 2 Replies
Apr 29, 2011
i need assistance in for each loop in vb.net 2005. that what is this for, why we use it, what is its syntax and where we need to use etc etc etc....
View 3 Replies
Oct 26, 2011
While Loop Works then doesn't?
View 1 Replies
Mar 8, 2012
At the moment my problem is when the function is called If I run it without line 3' MsgBox("bfdbfbniu") the x & y aren't being returned, however when I put a msgbox they are? I don't understand why it would work with a textbox, in comparison to without one. I honestly think the msgbox() should have no effect;
'If CPU is second
If count4win = 1 Then
MsgBox("bfdbfbniu")
[Code].....
View 5 Replies
Oct 5, 2010
My For... Next Loop will not work and I cannot for the life of me figure out why. I have tried to display the results in a label and a text box with multiline enabled. Doesn't seem to matter. It's probably something obvious I have been overlooking for 2 hours.
Option Explicit On
Option Strict On
Option Infer Off
[Code].....
View 2 Replies
Jan 5, 2012
I�ve had success using the GET method to retrieve a series of web pages but my new challenge requires me to use a POST > GET combo. I can get it to work once just fine but no more. I get the feeling that something isn�t closing or completing properly. When I try to do the second GetRequestStream() I can see from my sniffer app that nothing is being sent so when the next command to stream the POST data to the request session it fails. I removed it all from the loop and simplified it as much as possible. Can someone tell me why it fails?
Also as a general question is my tack or reusing WebRequests viable? Or is there a �best practice� for looping a POST > GET combo? I�ve been assuming that since nothing in the WebRequest changes besides the post data I�m sending, even its length remains the same, that I should be able to re-use it.
Dim Cookie As New CookieContainer
Dim encoding As New UTF8Encoding
Dim byteData As Byte()
[code]....
Note: The section after the �Experimental comment is a surrogate for the second iteration of the loop. The GET that normally follows the POST section has been removed.
View 1 Replies
Dec 2, 2010
I have a breakpoint that is not being acted upon, as I am getting an warning saying that : The Source Code is different from the original I have tried to clean the solution, without any luck. I have only one version of the code, so I cannot understand why this is happening.
View 2 Replies
Jun 4, 2009
When I try to debug my program, it sometimes catches the first breakpoint, but as I step into each step, it just skips and runs the program. Is there some kind of setting that I can make in vb 2008 express that will allow me to see my code step-by-step?
View 9 Replies
Jul 30, 2011
In my code I had coded Mousewheel event for Picturebox. Then later i observed there was a bug in the part of the code which needed o be corrected.Then i corrected the code and tried to rerun the code. But the same bug still persisted. Later I tried applying breakpoint at the point of Mousewheel event operation.To my surprise the code execution never stooped at the Breakepoint.
What even worse happened was, though I comment the whole mousewheel event code of picturebox, the operation still executes on mouse wheel rotation as if it was what hard coded.
View 3 Replies
Mar 4, 2011
My app is a fairly simple and im sure with the right knowledge this would take 2 minutes.. but sadly iv been at it for hours. So my scenario here is a huge network with 20+ file servers all with data spread out across them it can take hours to find the folder required.
Hence this app.. so it consist of a input box, progress bar and a button, using FileSystemObject I plan to interrogate a directory to see if a folder exists (folder specified by user input) however it need to check multiple directories, in my old app I used a list box which wrote to a text file allowing the user to add additional directories then using if statements proceeded through the servers.. however they have added that much that my IF's have ran out really because i know it should have been a loop
Imports System
Imports System.IO
Public Class Frm_main
Private Const FILE_NAME As String = "C:directories.txt"
Dim objReader As New System.IO.StreamReader(FILE_NAME)
Dim Lines() As String = IO.File.ReadAllLines(FILE_NAME)
Dim Dir As String
[CODE]...................
View 1 Replies
Apr 16, 2012
CODE:
That code works to read the entry data and to recognise the correct data, and the incorrect. However, even if entry is correct, the error msgbox will appear (x times of how many records there are in file), despite being navigated to the menu. Anyway that the Else isn't triggered when data is correct. Also for it to appear just one instead of (x times of how many records there are in file.)
View 2 Replies
Oct 3, 2010
I have breakpoints set in my code, but when the app loads, a little exclamation point shows up that says "The Breakpoint will not be currently hit. No Symbols have been loaded.
I have searched the forums for possible solutions. I've tried deleting the bin and obj folders and rebuilding my project and that did not work. I've also verified that the build configuration was set to debug and not release, which was also true.
View 7 Replies
Aug 30, 2010
I have a problem where I can't get VS to stop at a breakpoint. It is a DLL that will be used by a third party exe (Intuitive's ERP). Another developer gets his machine to stop at a breakpoint. Mine won't (it always goes to the dll) and I opened the same project on my machine. I tried running the gacutil with the -u option but it says that no assemblies match. This is going to really slow the development process if I have to debug via messages boxes and files.
View 6 Replies
Feb 24, 2012
I break my code modules up in DLLs alot. When I add one of those DLLs to my project, how can I browse it's code to set breakpoints?
View 2 Replies
Aug 17, 2009
does ADO works on VB 2008 ?i have this error when i tries to run this code
'Item' is 'ReadOnly'
and below is my code:
rs.AddNew()
rs!("pwd") = TextBox1.Text (it gives me the error here )
View 4 Replies
Feb 17, 2010
So my vb program works inside of vs 2008 with the code below but when i build it and put it in windows home server it crashes. The problem is with the if statement. If i take it out the program works just fine. the if statement searches the output from the shell.
schedule = "SCHTASKS /Create /SC " & Often & " /RU Administrator /RP " & password & " /ST " & TextTime.Text & ":00" & " /TN " & title & " /TR " & path & " > C:copypalslogs" & title & ".txt"
[Code]....
View 7 Replies
Jan 28, 2009
I want to set a breakpoint to see what line of code changes a given variable.It was possible in VB6, but it looks like in .NET is only possible to set a breakpoint in a specific line.
View 14 Replies
Feb 8, 2011
I'm trying to debug a program but when I set a breakpoint and run the program I get the message shown on the attached file.
View 14 Replies
Jul 8, 2009
Im on Chaper 10 of Microsoft Visual Basic 2008 Step By Step, and I just dont understand how a module works. Ive the chaper over and over and i still don't get it.
View 12 Replies
Jun 7, 2012
<HttpPost()>
Function Edit(<Bind(Prefix:="Article")> ByVal Article As FormCollection, Optional ByVal DepartementID As Integer = 0, Optional ByVal LeverancierID As Integer = 0) As ActionResult ', ByVal ReferenceSupplierID As Integer
' Dim Art As Article = ArticleService.GetArticleById(Article.ArticleID)
Dim _toUpdateArt As Article = ArticleService.GetArticleById(Article(0))
UpdateModel(_toUpdateArt, Article)
[Code]...
toUpdateArt.Departement = Nothing and _toUpdateArt.Supplier = Nothing is to remove the optional relationship.But it only works when i debug it and sometimes after several loops of the command, before the relation is actually removed and it's stored in the database.When there isn't a breakpoint on the "function", the Relationship will never be nulled.Does anyone has an explanation for this and how to fix this?
View 1 Replies
Aug 5, 2010
I would like to set a conditional breakpoint with a string but it doesn't seem to work.
This is the code example:
For Each Elem in Elements
strMyString = Elem.Name
Next Elem
and in the breakpoint condition I wrote: strMyString = "Value"
View 3 Replies
Feb 10, 2010
We are facing a crash issue in our application. To debug the crash issue we have directly executed the application from code.To trace the error we have removed the checked from "EnableJust My Code" options in Debugging and we have checked the "Enabledunmanaged code debugging" option in project properties Debug tab.
View 7 Replies
Mar 11, 2010
where can i get a treelistview written in vb.net that works on vs 2008 or vb express edition 2008?
View 2 Replies
Dec 26, 2011
my code doesn't seem to work on windows XP but does work on Windows Vista and 7.
Code
Imports Microsoft.Win32
Public Class Form1
Dim rValue, rsvalue As Int32
Dim Regkey, RegKey2 As RegistryKey
[code]....
View 11 Replies
Sep 9, 2009
I've been working on a project lately, where the user can click on an item in a listbox and then get a picture in the PictureBox1. My problem is that when I added a tab control so that I could have several pages with different listboxes and pictureboxes, it stopped working! When I click on an item in ListBox1, the picture doesn't show up in PictureBox1. Why did the tab control ruin everything?
View 3 Replies
Dec 28, 2009
I have browse the net and can not find any examples of code that i can use to see how the Mschart control works. Can someone please help me with some examples.
View 4 Replies
