I made A BASIC Task/Process terminator (Like Task Manager) but I want to stop "Csrss.exe" (The Windows one) from being ended or make a warning Show up and for some other system things.my codes can this be done?
Imports System.Diagnostics
Public Class Form1
Public Sub New()
[Code].....
I am writing a simulator program that gets its I/O from external sources with results displayed on a form. I heve composed a form, with graphics that look great, but when I call a loop to actually start the simulation, all my labels on the form go transparent and the 'stop' button I have created does not function.I have tried placing this continuous loop in the form code box and in a separate module but to no avail. Even just putting a clock on the form does not work - it prints to screen initially, but only refreshes when I run the cursor over the stop button.This leads me to believe (remember I am a VB novice)that a form is full of Subs that only run once on form load.So where is the main body of code placed that will run continuously; from where I can check the button status and update the form?
View 9 RepliesI'm trying to detect if the Sub New() in my class has ended early due to missing fields. Below is a sample of my code:
Class Account
Public Sub New(ByVal Firstname As String, ByVal LastName As String, ByVal Username As String, ByVal Email As String, ByVal Password As String)
' Check For Blank Fields[code]...
How would I catch the Exit Sub from the class in the parent form to prevent the further processing of Process.OtherUse()?
I have made a program that loads all the songs on my computer into a listview and plays them at random (at least that is what I want) right now I have them moveing to another list and removeing them from the current list so that none are played twice but I can't figure out where to put the code to make it wait until one song stops before starting the next song. is there a media completed function or something that I'm missing?
View 1 RepliesI have the following code in a VB .NET application. I am trying to update columns in an Oracle table with data with SQL data. When I run the application, I get (ORA-00933: SQL command not properly ended) for the 'or_cmd_3.ExecuteNonQuery()' line.
If I strip out the code and run it in TOAD or SQL Developer, replacing the temp varialve with some bogus data it updates fine. What am I missing?
ElseIf (oracle_summary_temp = ueio_tmpALM_Summary) And (oracle_request_ID_temp = ueio_tmpALM_ID) And added_to_alm = "1" AndAlso ({"Deferred", "Rejected", "Closed"}.Contains(ueio_tmpALM_Status)) Then
Dim update_oracle As String = Nothing
[Code]....
I'd like to detect a textbox change but only take an action after it is completed.
The problem is the number which is four digits is changes one number at a time so a normal text changed event will be forever logging a change. Ideally it would detect the change and only display a popup 5 seconds after the change is completed (ie no further changes detected!)
I have a packing program which monitors putting barcoded items into a box, it works fine but if the user accidentally hits the windows start key (next to left ctrl), the windows start bar appears and the vb app loses focus, and no longer registers scans. Sometimes the user does not notice and will carry on scanning . . . .
how to force this form to be on top and maybe disable the windows special key ??
(I have made the form modal, but it is only modal within the vb app - the user can still press the windows special key)
How can I check if media player in my vb form has ended the song?
View 4 Repliesfollowing error as I am unable to find a fix:Description:A problem caused this program to stop interacting with Windows.
[Code]...
I am also having a problem with the ServiceController trying to stop a windows service could someone take a look at teh below and check I am doing it right please.[code]Got this code from a Google Search. The error that came up was:Cannot open fdPHost service on computer 'localhost'.I have done work with services before but can't remember the code and can't get access to it at the moment (on my pc at work thats off :-( )
View 4 Repliesstop windows from going into sleep mode
stop windows from going into sleep mode
This is part of this thread:
stop windows from going into sleep mode[URL]
This is the reason that the user gave: I have Windows 7, and if I don't keep continuously using my computer, it goes to sleep. Now I have to restart my computer, put in the password and start again.
When you hit the REPORT link you were told that reporting a post is for SPAM, harrasement and other violations of the Bytes guidelines.
It not a way to draw attention to your problem because you are impatient.
Next time you do it I'll just delete the threat for not following the rules after you have been warned.
I'm creating a program to stop a particular windows service.This windows service was also written by me.The service will watch a folder and cut and paste the file to another location.The service was running OK.And I have another (TESTING) console application which will try to stop this service only. (I'm doing testing!)However, the app failed to stop the service.
Here is the code i use to stop the service.
VB.Net
' AutoMover is my windows service name.Dim controller As New ServiceController("AutoMover")controller.Stop()controller.WaitForStatus(ServiceControllerStatus.Stopped)controller.Start()
The debug line stop at WaitForStatus because the service didn't stop.Here is the Stop function from my windows service
VB.Net
Protected Overrides Sub OnStop() GC.Collect()End Sub
After a few seconds (may be 1 minutes or 2), there is an error message box pop up from window and said the following error msg.' Auto Move is my service Display Name.Could not stop the Auto Move service on Local Computer.Error 1053: The service did not respond to the start or control request in a timely fashion.If I click Stop from Services.msc, it stop successfully. Strange!!
I'm creating a program to stop a particular windows service.This windows service was also written by me.The service will watch a folder and cut and paste the file to another ocation.The service was running OK.And I have another (TESTING) console application which will try to stop this service only. (I'm doing testing!)
VB.Net
' AutoMover is my windows service name.Dim controller As New ServiceController("AutoMover")controller.Stop()controller.WaitForStatus(ServiceControllerSta
[code].....
launch a Modeless Dialog I am used in me.showintaskbar property to remove application from taskmanager.but it removes the form(application)it still refreshes.How to stop the form refresh.
View 1 RepliesI'm making... well, it's sort of like a game in VB.net (using VS2008, if it matters). Being sort of like a game, it's dependent on timing, but it also has a large area (have to scroll the window on pretty much any resolution).The problem I'm having is that whenever I scroll the window (or move any of the smaller, additional windows) the program pauses what it's doing, and doesn't start again until I stop scrolling (or moving windows, or whatever).So is there any way to stop it pausing when you scroll or move windows?
View 1 RepliesI am developping a Windows Service in Visual Basic, witch will start an *.exe when starting. It's working pretty fine. Now how can I stop this *.exe while stopping this windows service? My code is as below:
Public Class MyWinService
Dim RetVal
Protected Overrides Sub OnStart(ByVal args() As String)[code]......
How can any windows xp stop service application in vb.net2008?
View 1 RepliesI migrated some applications from Visual Studio 2005 to Visual Studio 2010. I develope using VB.NET in VISUAL STUDIO 2010 on a Windows 7 PC (32 bit). The applications writed in VB.NET - VS2005 run correctly in PC having XP, VISTA, WINDOWS 7 and Windows Server 2008. After the migration, the exe of these applications work correctly in PC having XP, Vista, Windows 7 but work stop immediatly on Windows Server 2008. The error returned is 'System.InvalidOperationException'. Seems that the application stop when attempt to evaluate the first global variable that meets. If i change the framework from 2.0 to 3.5, things don't change.
[Code]...
Is it possible to prevent the pause or gap when playing audio from a windows media playlist in VS 2008?
Or is there another method of playing .wav or .mp3 files without pauses or gaps inbetween each other?
I get the following error in Vista while trying to start/stop a Windows Service that I created.
Cannot open ServiceName service on computer '.'.
The same code works for XP.
I am developing a vb.net media application using Windows Media Player which is working fairly well. However, I am having problems where the Function key handler will stop working after doing anything on the media control panel, i.e. mute, move the slider etc. So long as I don't touch the panel everything continues to work. I'm using the function keys to pull up menus for selecting other media and if I do anything with the control panel I can no longer display the menus.
View 1 Replieshow can i stop ctrl alt delete f4 windows task manager in my application
View 6 RepliesWe just spent 300 man-hours fixing a buggy application in the field. It all came down to calling Application.DoEvents (re-entrancy problem).This was not caught in design reviews, code reviews.The code was inserted two years ago with the first version; the application was always "flaky" but recent changes exposed the re-entrancy problems to a greater degree. This incident is the second time in our organization that Application.DoEvents caused failures and multi-man hours of debugging.It was discovered in this case by simply noticing the call,buried way down in a complex event handler for an asynchronous task.What do you suggest to prevent this issue from happening again:
Add checkin gates to source control?
Developer training?
Code Analysis rules (why is this not already a built-in rule?)
How to I enforce a coding practice?
My application is connecting to a webservice but when the webservice is offline, it will show a messagebox saying there has occured an error in my application. Giving me the option to send a report...I surrounded my whole code with a try catch to catch unsuspected errors. But still this window appears. How can I stop this?
View 5 RepliesI am actually designing a simple media player. Here are all the buttons I have
1)play
2)pause
3)stop
4)next track
5)previous track
6)fast forward
7)fast rewind
8)repeat playlist
Public Class Form1
Dim myarray(100) As String
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WMP.uiMode = "NONE"
[Code] .....
In all of these only play, stop and pause work everything else isn't working. tried lot of codes and even forms nothing works ..
Alright, so I'm still working on the slot machine. I have three timers all independently going for my three "wheels" of the slot machine.
My issue, is that I'm trying to make a Stop button to stop each timer one at a time, and I'm not understanding why this code isn't working. The logic completely makes sense, and the first "wheel" stops when I click the button, however, it doesnt appear to stop the other two timers.
CODE:
In the following code I have two class scoped variables intCompanyID and intEmployeeID. When I set them to a value in btnFetch_Click then try to read them later in btnSubmit_Click they are set to zero.
Option Explicit On
Imports MySql.Data.MySqlClient
Imports System.Data
[code]....
Does calling the Dispose method on a Windows.Forms.Timer call it's Stop method? Or should I stop the timer before I dispose it?
View 5 RepliesI made a media player and wanted to make it so if there is more than one Song in the list box and the first song ended it would play the next and so on..[code]
View 8 RepliesIs it possible to have a dotnet windows service which monitor other services and upon stop of any service, the monitoring service would be able to start the stopped service.
View 4 Replies