Loop Only Runs With Msgbox?
Jun 13, 2012
I have what might just be the most retarded problem ever...the thing is, I have this loop, and it runs just fine(except for the boringness it is to run it) if I use Msgbox("whatever") after some of its lines. But it won't run otherwise...I guess it has to do with the time my local server takes to awnser, but I tried System.Threading.Thread.Sleep() up to 10000 and nothing worked...even tough it did on msgbox's which I went trough faster than those.I am building a very basic local program to test my website for vulnerabilities,a s you can probably figure by the code.Also, how can I clean Webbrowser1 cookie's?
Code:
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim FILE_NAME As String = "C:\Users\Myname\Desktop\list.txt"
Dim TextLine As String
[code]....
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Jun 13, 2012
I have what might just be the most retarded problem ever...the thing is, I have this loop, and it runs just fine(except for the boringness it is to run it) if I use Msgbox("whatever") after some of its lines. But it won't run otherwise...I guess it has to do with the time my local server takes to awnser, but I tried System.Threading.Thread.Sleep() up to 10000 and nothing worked...even tough it did on msgbox's which I went trough faster than those. I am building a very basic local program to test my website for vulnerabilities,a s you can probably figure by the code.
Also, how can I clean Webbrowser1 cookie's?
Here is the code
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]....
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Jun 6, 2011
I have a code which runs a check. User inputs values into textboxes in inputform, then runs the check, and the msgbox is displayed. if msg is yes then program continues, else I want it to return to the input for to change values in textboxes. How can I do that?
Below is the code.
If (optanodespacing > 300) Then
optanodespacing = 300
Dim answerspc As Integer = MsgBox("Anode Spacing Must NOT Exceed 300m,
[CODE]...
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Nov 6, 2010
I have a routine that has an if else statement at the else part it calls another routine. Within that routine it has a msgbox script. At the part that is actually is suppose to show the msgbox it goes back to the previous subroutine at the else statement and runs again but this time it displays. I have never seen this before.
THe code is posted below.
1 Else
2 Me.lblTurnsLeft.Text = Me.lblTurnsLeft.Text - 1
3 If Me.lbltimer.Text = "0" Then
[CODE]...
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Jul 9, 2009
I have the following Method:
CODE:
Everything is working fine except for one part. The part where the second foreach loop runs. If I only have one plugin installed it puts 2 entries in the list. The reason is because it has 2 rows and it is adding it twice. I know what the issue is I just am drawing a blank right now.
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Nov 3, 2010
How can i prevent alot of msgboxs from showing but only once and move to the next row etc. to show data. [code]my code just checks each row and compair the date and if the date is greater than it will popup with a Msgbox but it shows multple of the same thing. How come and how can i only show one popup per row.
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Feb 7, 2010
Imports System
Imports System.Net
Imports System.IO
[code].....
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May 11, 2009
[code] The problem in my case, this is not working with this code. All I need are random numbers outside the above boundaries.Please note when I remove 'Not' in 'Loop While' statement, the programme runs indefinitely!!
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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].....
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Aug 12, 2010
Small error with if loop and msgbox
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Jul 19, 2009
Im working on a console application, and i need my application to open message boxes without stopping/interupting/pausing the loop. I have been trying to make it open another application which spawns the messageboxes, but then every message box comsumes ~4MB RAM which becomes a problem when to many gets opened.
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Nov 15, 2011
if its possible to have a msgbox cleared without having the user do it manually? what would be my best option here?
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Jun 22, 2010
I am unable to popup msgbox if count=0. It will work only if i use MsgBox(""). I am unable to understand how it has anything to do with msgbox("")
Private Sub txtstaffID_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtstaffID.TextChanged
Dim conn As SqlClient.SqlConnection
[CODE]...
Both IF and Elseif code executes but the problem is the msgbox won't popup in both the cases( i.e when IF executes and when Elseif executes) unless and untill i have a msgbox("") before da.Fill(dt)
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Jun 17, 2012
If NewEntryName.Text = "" And OpenFileDialog1.FileName = Nothing Then MsgBox("Please choose a name for your game.", vbExclamation) MsgBox("Please find your game.", vbExclamation) Else Button1.Text = NewEntryName.Text game1 = True Panel1.Visible = False End If
I want it to show the first MsgBox if the NewEntryName.text = "" and I want it to show the second MsgBox if openfiledialog1 = nothing... how do I do it?
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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 13, 2010
I wrote an application that have two timers, one of them (timer_poll) when the ticks event i change the enable to false in order to execute a code. this code writes an information in a COM, and after recieved the information from the COM from a Funtion I change the Enable property for the timer_poll to enable again but it have neve run again.the timer_poll_tick_1 does not start again, i activate a breckpoint, I can confirm that the timer_poll.enable=true because i put a button on the application that on its click event it shows me tha properties of the timer_poll, like this:
MsgBox(
CStr(timer_poll.Interval) + "|" + CStr(timer_poll.Enabled))
here is the code of the timer_poll_tick_1
Private Sub timer_poll_Tick_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles timer_poll.Tick
timer_poll.Enabled =
[code]....
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Apr 30, 2010
I've been working on this application for a few days now, and have had people beta testing it day by day. well last night I did a pretty big update on it, and release the beta to a few people, all with different architectures and other devices, and now it wont run on any of there computers. It begins to load, and then just closes. No errors, hanging, or overflow. the max it gets at in ram usage is 27k. No windows load either. They only thing that is a reference is the itunes sdk, which hasnt changed since I started making this app. I've checked the form load, and nothing there is causing it to end. I even commented out all the code I added last night, and still nothing.
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Mar 9, 2011
I know I am missing the obvious. I would like a label to show how many cycles in loop are left.
[Code]...
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Nov 23, 2011
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.
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Nov 29, 2011
i created an .exe application with vb.net 2010 , my problem is when i run the application and then close it, it still runs in processes . why does this happens ? and how can i fix it?
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Oct 11, 2010
This is just a test app I'm using as a training tool.It connects to a MS Access 2007 db.It gives me no error when I run it from the IDE but when I run the exe from the in elease it gives me this error,Failed to enable constraints.One or more rows contain values violating non-null, unique, or foreign-key constraints.I've found the relation thats causing this but, the data in the tables seems to be fine.No missing Primary keys, no duplicate primary keys, there no extra foreign keys.
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May 24, 2009
Basically i have designed an app that runs smoothly on my desktop PC (3GHz processor, 2GB RAM, Windows XP Media Centre (SP3)).
When i put the app on my laptop(1.4GHz processor, 448MB RAM, Windows XP Home Edition (SP2)) it runs really slow and is unusable.
I have tried deploying the app and also just copy the whole folder to my laptop and run the apps *.exe from the bin/debug folder, but it has the same results.
I have tested it on higher spec machines with 2GB RAM and they also replicate the slowness, so i'm at a loss as to why it behaves 100% on my desktop PC, where i have Visual Studio installed but not on any other machine.
My question is if little differences like operating system, RAM, service packs, VS installation, etc, make apps run differently on different machines.
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Mar 17, 2011
I have 2 applications, 1 that goes out and grabs data every minute and inserts or updates that data depending on a time interval into sql tables, the other 1 goes out at the top of every hour and grabs hourly data. Both of these applications run perfectly fine when they are compiled and published to run on my development PC, both do xml validation and check for duplicate data prior to any sql insert so I know it's not getting SQL exceptions.
When I move them to the Production Server the 1 minute application will work for a few hours and then freeze up and stop working.The hourly application half the time won't work at all.
I've made sure to include a local copy of the references when I compile/build and publish the application. I've made sure the Production Server is up to date with the latest .Net framework.
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Jul 22, 2009
I have designed an application just like it is an Excel table. By changing each textbox the application runs a huge amount of vb code and it takes time.
E.g. you want to enter a three digits number it takes from two to four and sometimes more seconds for ech digit to enter. That`s really embarrassing.
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Jun 5, 2011
I've got a vb.net 2005 form that calls a stored proc to load a combobox with eligible sales reps. There are approximately 40k sales reps available...I know that's a lot, but that's what I'm dealing with. I'm trying to figure out why it's taking this form 15 seconds to load.
Here's my code:
Want to load this in the most efficient way possible given the HUGE amount of data that my client is wanting to see.
Can you help me? :confused:
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Apr 20, 2011
I want to create an application that once installed (this will be distributed software, so there is no point running code that injects stuff into the registry and creates the the auto startup stuff after the install) , runs on start up on windows for all users, and creates a system tray icon. The following is Visual Basic code that creates a registry key entry, is this the way to go?[code]...
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Aug 10, 2011
How can i detect when a new process starts (Any process)?
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Jan 6, 2012
I have made a program that minimizes a function of several variables. My question is why I keep getting diffrent results on subsequent runs? The inputs of all runs are same.
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Jan 31, 2009
i wanted to know how i can end a process if it runs more then like 10seconds. I am coding a tool that runs a Perl Script but if the Perl Script doesent work then it just hangs at 1 point so it doesent go further what i wanted to do is tell the Program to end the Process after 10 Seconds.
Dim proc As New Process
For Each names As String In lb_1.Items
With proc.StartInfo
[code]....
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Nov 23, 2011
I have a timer that runs ever minute, but the timer waits the full minute to run the code in the timer. Can I have the timer run the code when it first starts, then update every minute?
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