Introduce A Suspend And A Resume Feature Into Program
Jun 16, 2010I am looking to introduce a suspend and a resume feature into my program however [code] is there any way to introduce this feature..
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Possible To Suspend And Resume Processes
Aug 31, 2011Is it possible in visual basic to suspend and resume processes. As in entirely pause a process (threads)?I mean an external thread. I'm using Visual Basic 2010 Express btw.
View 1 RepliesBackground Thread Suspend/resume?
Jun 22, 2010I have a a main thread and another background thread that does some work (see below).I want to do something within my worker thread and then wait until some other event happens in the main thread before continuing. How do I do this? I thought I could use ManualResetEvent but I can't get it to work properly. I'm a bit confused about the Set, Reset, WaitOne methods and where exactly I should call them from.When the worker thread is suspended it shouldn't affect the main thread.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System. EventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code]....
Suspend/Resume Layout Of Controls?
Jul 16, 2010Ive got a container with a bunch of child textboxes stacked using dock top. My code updates the textboxes and they vertically expand/contract etc. I'm thinking that my code might run faster if I turn off the layout refreshing until all the updates to the textboxes are done.
I'm getting confused with what I'm reading about suspend/resume layout - do I need to suspend for ALL the child controls, then go through them all at the end and Resume individually?
Suspend / Resume Thread No Longer Supported?
Jun 3, 2012Looking for a solution to pause and resume a thread. When I use suspend and resume it says its no longer supported. Here is the code. I'm just trying to get it to cycle between two "do until" events.
[Code]...
VS 2008 : Add A "resume Download" Feature To A Program?
Apr 21, 2011its possible to add a "resume download" feature to my program as something doesn't seem to be right when I want to download the latest videos from my server.The application will download most of the video, but will then stop at random times. After the download has stopped, no more data will be received. Thats why I need a "download resume" feature in my application, so the whole file will be downloaded and corrupt files aren't being saved.
Here's my so far
Private WithEvents wClient As New WebClient
Private Sub wClient_DownloadProgressChanged(ByVal sender As Object, ByVal e As System.Net.DownloadProgressChangedEventArgs) Handles wClient.DownloadProgressChanged
[code].....
I was thinking of adding a timer to my project, and if data has not been received for more than "x" seconds, the file will in a "paused" state.The next step would be "resuming" the download so the file is downloading again.
Other Notes:The files download fine in IE and chrome.The files are around 5MB to 30MB in size and upto 10 minutes in length.
Tell The Program To Pause And Resume?
Feb 7, 2012For Each item In lbFiles.Items
Dim p As New ProcessStartInfo
p.FileName = "java"[code]....
How do I prevent the program from opening 3 windows at a time if there are 3 items in the listbox..how do i tell it to not to start the process when the current process isn't finished yet...like 1 window at a time...
Forms :: Paint Program (graphics Disappearing) - Add A Save Feature To This Program?
Jul 22, 2010Ok major problem with a paint program i am making. When i have a window overlap or anything and move to side of screen and minimize and maximize i lose whats in the picturebox...Here is an example of the code I use to draw a line after click a button:
Private Sub btndraw_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnlinedraw.Click
lxs = txtslinelocationx.Text
lxe = txtelinelocationx.Text[code].....
Here is a picture of my program running: How do I stop everything being deleted when things pass it...? how can i add a save feature to this program?
C# - Resume Program Execution After Handling An Unhandled Exception?
Jul 1, 2010Question: I catch generally unhandled exceptions with AddHandler System.AppDomain.CurrentDomain.UnhandledException, AddressOf OnUnhandledException
The problem now is, with this exception handler
[Code]...
Resume Program Execution After Handling An Unhandled Exception?
Jun 6, 2011Question: I catch generally unhandled exceptions withAddHandler System.AppDomain.CurrentDomain.UnhandledException, AddressOf OnUnhandledExceptionThe problem now is, with this exception handler
Public Sub OnUnhandledException(ByVal sender As Object, ByVal e As UnhandledExceptionEventArgs)
Console.WriteLine(e.ExceptionObject.ToString())
[code].....
.NET 3RD Party Component Introduce
Jan 5, 2009the best 3rd party component in vb.net.
The most important I want is listview / combobox
Reporting - Introduce My Bank To Crystal Report As Datasets
Jan 4, 2012I have a problem with Reporting
1)i introduce my bank to Crystal Report as Datasets
Describing :
1)when i introduce my bank to my project then i make a blank Reporting and i choose project data>Ado.nets >datasets then i choose my datasets
2) i design my reporting and but i cant use it in my project...
Attached image(s)
Forms :: Create A Homepage Feature For Program?
Dec 19, 2009I'm trying to create a homepage feature for my program and cant seem to get it to check is its Empty or only contains spaces etc.
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Add A Feature To Program That Makes It So When The Cursor Moves Off Of The Form?
Jun 13, 2010I'm trying to add a feature to my program that makes it so when the cursor moves off of the form, the form drops in opacity, making it sort-of transparent. However, it's not working for some reason.
Private Sub hovertimer_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles hovertimer.Tick
If MousePosition.X < "0" Then Me.Opacity = 60%
[code].....
Disable Implicit Line Continuations Feature In Program?
Jan 18, 2011Is there a way to disable the new VB 2010 implicit line continuations feature in Visual Studio 2010. We are using an TFS 2008 built service which doesn't support the new feature (sources in VS 2010 without errors getting built errors in TFS 2008 built service / we cannot update to TFS 2010 built service).
View 6 RepliesMobile Phone To App - Remotely Disable Email Sending Feature Of Program By User ?
Feb 7, 2010Ok, I haven't started this yet, but I'm just thinking out loud for a project I have coming up.
One approach I am thinking about pursuing involves "messaging" my application (windows form in VS 2008 pro) from a mobile device, whether it be a laptop, phone, pda, etc.
is this possible? (1st question) and what is the "correct" implementation to do this? (2nd question)
The idea is to remotely disable the email sending feature of my program by the user (owner of the application) to kill email alerts if they are not at their computer.
Suspend Process With VB?
Jan 14, 2012Is there a way for suspend a process using vb.net. For example, while my program running background, it should wait for other programs (like X.exe) run and suspend them. With my permission (X.exe) will continue to do its job. If i reject, then terminate them.
View 5 Replies.net - Why Setupper Created By Publish Feature Does Not Copy Files To C:/PROGRAM FILES
Jun 10, 2009I have VB project and I tried to use PUBLISH feature.It seems to create nicely some kind of setup program, but the setup program does not ask where to copy files (it does not seem to copy filesto target machine "PROGRAM FILES".)Is this setup program somehow different from usual installers?
NOTE: I want that app files are installed to Hard disk( from USB stick source)Is the signing recommended or necessary? My App is pretty simple, its just using access DB + printer api, should I still sign?
How To Lock Or Suspend Form While Doing An Operation
Dec 15, 2009how to lock or suspend the form when i call another form and until that is finished this form should be locked.example: i got frmAddEditClient form and frmViewClients as another form, now i got list of clients in frmViewClients and i will select a client i would like to edit the client profile ( for which fuction is defined in frmAddEditClients) so on click of btnEdit in frmViewClients form i place code to [code]now i got everything working fine but i shud make the frmViewClient form to lock so that untill edit operation is done user should not change anything i.e is not selecting other ClientID. in the frmViewClient form.Once edit is done frmViewClient is unlocked and then clientId is refreshed.
View 1 RepliesSuspend A Thread While Waiting For Event?
Jul 1, 2011I am trying to use a separate thread to handle specific events in VB.Net. The idea being that I do not want the main application to be held up if a particular event handler takes awhile to finish. How do I get my main thread loop to suspend the thread while allowing it to handle events when they occur?When I create a Windows Forms application, there is a UI thread that handles the UI events. I do not imagine that this thread is continuously polling some variable to see if someone has pressed a button. I imagine the thread is suspended until the OS tells it there is something to do. I was trying to figure out how to ensure that my event handlers were not being executed by the UI thread. From what I have read, I can do this by raising the events from a different thread. But what does that thread do while it is waiting for other events, just exit?
I wanted to know how to create a thread that works like the UI thread, only it processes the events I want it to process. I am not sure how events work in .Net. I understand that event handlers are run on the thread that raises the event. I believe that .Net allocates threads from some thread pool to process events such as timer events. I am not clear on how it works, though, and what those threads are doing when they are not handling events.
.net - Suspend System Shutdown For A Period Of Time In C#?
Nov 11, 2009I have created a windows service in C# .net and now I want it to alert me if its going to shutdown. For this I make use of Dispose/Unload events but now I want if the services are stopping due to system shutdown process it will alert me.
View 1 RepliesSuspend BindingSource Filter While User Changes Rows
Mar 15, 2012I have a DataGridView that uses a BindingSource that has a DataTable as it's DataSource. If I filter the DataGridView by using the BindingSource filter on a particular column, then I change a cell value in that same column the row disappears. For example, if I filter my "Shipped" column which contains CheckBoxes to only show True and then I set one of the CheckBoxes to False the row disappears from the DataGridView.
I do not want the row to disappear until the BindingSource filter is changed or removed. How can I suspend the BindingSource filter and then resume the filter if the filter has changed? I want it to work like MS Excel's filter. If you filter a column in Excel to only show cells that equal "Apple", then change the cell to "Banana" the row still shows, but if you change the filter the "Banana" row is removed. This how I want my BindingSource filter to work.
Suspend Event Triggers When Computer Wakes
Jan 8, 2012[code]I get an error that the connection to the IMAP server has disconnected because the suspend event is not triggered until the computer wakes. How do I get the trigger before the computer sleeps?
View 2 RepliesSuspend A For Next Loop Until A Textbox Has Been Filled In And The Keyboard Enter Has Been Press
Jan 30, 2010Is there anyway to suspend a for next loop until a textbox has been filled in and the keyboard enter has been press
Dim playersname(7) As String
Dim players As Integer = 7
[CODE]...
Wait/suspend Execution For A Certain Amout Of Time Without Hanging The Main UI Thread?
Dec 31, 2010Is it possible to wait/suspend execution for a certain amout of time without hanging the main UI thread?
View 7 RepliesPut Resume On My Website
Apr 7, 2010I'm using Visual Studio 2005 (with Visual Basic) to create my own personal web site. I want to include a page that has my resume, but I don't want the format to be affected. What would be the best way to do this. I thought that possibly putting it in as an image might work, but I haven't tried that yet.
After I get this done, is there a way to add a button so a user can download my resume?
Run When Resume From Idle?
Sep 16, 2010Can anyone tell me how I could make my program (running in background) do something when when Windows becomes active after being idle?
View 4 RepliesTry Catch - Resume Next?
Jun 7, 2007I have a case where I need to resume execution on the next line after an exception. Is there no way to do this using the structured error handling? I realize that I can go back to the "On Error .. Goto", but I can't believe there's not a way to do this with structured error handling...
View 8 RepliesGet Routine To Resume The Downloads?
Jun 7, 2012I'm trying to get this routine to resume the downloads.I use the same routine to download a file all the way thru non-stop..so at least the download part is working..however either the stop commands i'm using or the resume routine i thought would work is all ass backwards I'm not gonna make any conclusions or anything on this one..made myself look stupid the last time i know you all are def smarter than me when it comes to this stuff,,and dangit that just erks me to no end i tried adding a exit do in the do loop..and that of course exits ok,,but when the file is resumed is larger than its supposed to be.
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Pause And Resume Timer?
Aug 15, 2011I've been trying for about a month or so but been busy recently so couldn't address it then. Here is the code.
Public Class Form1
Dim CurrentTime As DateTime
Private Sub ButtonStart_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonStart.Click
ButtonStart.Enabled = False
[code]...
I know that even when the timer is disabled, it still keeps on accumulating so I need a way that when the timer is paused, the timer doesn't keep on accumulating and when the timer is resumed, the timer continues from where it was when it was paused.
