Delaying Instant Process With Timer
Jul 20, 2010How would I go about delaying an otherwise instant process... (With a timer). I've been playing around with it for a while, and cant get it...
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Delaying A Splash Screen?
Dec 30, 2005How do I delay my splash screen in 2005?Ive tried this function but it does not work as stated in the documentation:[code]
View 6 RepliesDisable A Timer - Will Finish The Process And Then Disable Or Will It Immediately Disable Without Completing Process?
Dec 22, 2011I am confused what will happen, when I disable a timer. Will it finish the process and then disable or will it immediately disable without completing process? for example
[Code]....
I want to run getMessage from somewhere else, so I need to disable timer during that time to be asured not to override anything and also before timer disable it should complete that function code.
.net Timer Calling A Process To Stop?
Feb 27, 2011I have a process that i call, if it doesnt end within a certain time, i want the process to be killed and the loop to only continue after this. if i thread the timer it never tics. If i thread the process it never does as its suppose to.
Code:
Imports System.IO
Imports System.Threading
Public Class Form2
[code]....
Blocking List Of Process With Timer?
Apr 11, 2012I am trying to block a list of processes from Txt file/ Listbox System.Diagnostic.Process using Timer. Here's the timer codes
[Code]...
I can block processes from the list using SelectedItem, but it doesn't block all the process in the list.Using while loop causes a deadlock error here. I'm now using aBlock.ReadLine to read from txt file and block the available process. However it is only able to block the first process. Need some guidance to get this code to block all the processes in the list.
Get A Timer That Runs A Process Every 31.25 Milliseconds?
Mar 3, 2011I'm in need of a timer that runs a process every 31.25 milliseconds. Thus, after 768 "ticks" have gone exactly 24 seconds.The control "Timer" that exists in Visual Studio does not accept decimal values.So I had to round the value of the range to 31 or 32. But this raises a problem since the end of the 768 ticks there is a difference of half a second or more. And I need to run the 768 ticks in exactly 24 seconds.I've been researching, and I read some things about the "High-Resolution Timer. " But I did not understand exactly how to use it, and how to set your interval to 31.25 mils, and do that every period of this interval to run the code.
View 1 RepliesPausing A Process In Midstream Using Timer?
Sep 23, 2011I have a VB Windows App created using VS2K10. It produces pdf files from SQL data. The SQL data is refreshed every 10 minutes pulling from a DB2 (ERP) system via a Linked Server by a SQL DTS package being run by SQL Job Agent (SQL 2005). Because of OLEDB and security issues, the data download can only be performed by a specific Windows 2003 server. (It takes from 2-3.5 minutes to download the necessary data.)
Now, if the process of creating and printing the PDF files takes longer than 6 minutes then it's still running while the next data download is starting, the result of which is that several PDF files are created blank or absent any data. I tried to execute the DTS package on demand instead of on a timer, but cannot get past the OLEDB quirks related to our iSeries (IBM server) DB2 database system. The only answer seems to be to have the client application pause at a specific time interval and resume after @ 4 minutes, but I haven't a clue as to how to do that. Before you ask, using ODBC to pull specific data from the DB2 system directly into the client is too slow to be a viable option.
Asp.net - Delaying File Read/write Till It's Done Being Used?
Nov 7, 2011I have a vb.net MVC3 Razor app that generates PDF files. The problem is that if 2 seperate users click the print button at the same time it throws the following exception..:
The process cannot access the file 'E:webxxxxxxxxxxsonlPDF_FilesMailingLables.pdf' because it is being used by another process.
All of the controller actions to do with printing are basically like below:
Function Ind_Cert(ByVal firstName As String, ByVal lastname As String, ByVal classRef As String)
Dim _Attendance As attendance = db.attendances.Where(Function(f) f.Completed_Class = "Completed" And f.firstName = firstName And f.lastName = lastname).FirstOrDefault
[code].....
This error happens like I said any time 2 users try to generate a PDF file at the same time.
VS 2008 - Timer Does Not Count While Other Process In Action
Aug 23, 2010I am trying to make a Process Estimator application. It should tell the user how fast hes computer is. The output should be the number to calculate to and how much time did it take in mili-seconds (timer interval set to 100). I enable the timer before it starts calculating, but the problem is when it start calculating the timer stops for some reason...
This is the
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
TextBox2.Text = CInt(TextBox2.Text) + 1
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code] .....
VS 2008 Checking If Process Running On A Timer Not Working?
Nov 29, 2009This is my
Private Sub Timer1_Timer()
Dim procs() As Process = Process.GetProcessesByName("samp-server")
If procs.Length > 0 Then
[Code]....
Its supposed to start the samp-server.exe if it closes but it doesn't?
Delaying A Form Opening Until Wordpad Is Closed/loses Focus?
Jan 13, 2010I have a question regarding waiting for closing a window or changing focus back to my app. What i have is an app that creates a few tables, that then puts the tables into a temp file that wordpad opens for the user to check they are correct, this is where i need help, i would like to now wordpad is open wait until the user closes wordpad or changes the focus away from wordpad until i open the next form which is responsible for using the tables and converting them into xml.
Which event should i look at using that fires when a program is exited or gets focus?
Create P2p Instant Messaging Using Udp?
Jul 7, 2011I have a final year project to do..i want to create p2p instant messaging using udp. Can anyone guide me step by step how to create this application..many code can be find via internet, but i dont know how to start..and my coding knowledge is average.
View 2 RepliesWant To Enhance Instant Messenger
Jul 24, 2009I have instant messenger that I have built its working great with the assistance of a few of you in this great forum..Now I would like to enhance it alittle more and have not been able to get it to work. So here I am asking you out there again for some help. I want each user that logs in to have a different color font for there messages. I believe it would have to go in the recieve messages from server part of the code. Can you please assist with the code and where exactly I would put it. The code below is for the client side there is also a sever side code not provided unless you need it for this project. [code]
View 3 RepliesAsp.net - Apply Databind For Instant Update?
Jan 26, 2011How to apply databind, so that the recent updated value will be displyed instantly, as i press update button ?
Dim cmd As New Data.SqlClient.SqlCommand
Dim con As New Data.SqlClient.SqlConnection(constr)
Try
[Code]....
Create An Instant Messenger In Program?
Apr 29, 2010I am manually entering IPs still as the IP variable.
My error is occurring within the RecieveData() method near the bottom and has something to do with threading.
The message is getting through, but will not display in the rich text box I've made to display it in.[code]...
Create An Instant Messenger Without A Server?
Apr 16, 2011One of the companies I support has a group of people on an isolated network. No access outside their subnet at all. They are on multiple floors and have asked if they can get something like Office Communicator, they don't have email and are tired of making phone calls every 5 seconds. Only there is no budget for Office Communications Server, they are cheap. I can't find any instant messenger programs that connect two computer directly so I thought I would write my own, seems like it would be fun. All the samples I have found on here are more like chats then direct communication between two computers.
View 4 RepliesInstant IM Like Program Connected Between Two Or More Computers?
Nov 25, 2010I'm looking into making just a simple Instant Messenger that will be accessed through the Login program i just made.I'm having trouble just creating the APP window at the moment. I get an eror when i try to add a message queue to it so help with this will.This is just going to be a simple Instant IM like program connected between two or more computers.Does anyone know about a source for this out there- or how would i go about codeing this?
View 2 RepliesVS 2008 Creating An Instant Messenger?
Jan 23, 2010How would i start to go about creating an instant messenger?I start with MDI Child Form. But how would i get the messages to be sent instantly? And over what ?
View 4 RepliesPrequisites Needed For A LAN Instant Messaging Application?
Oct 23, 2009Could anyone give me the prequisites needed for a LAN Instant Messaging Application?And then, if possible, a step-by-step explanation of how this is accomplished, or a link to a good tutorial?
View 3 RepliesHow To Captures Instant Messeges Of Msn Live Messenger In .net
Jun 17, 2011How to captures(keystrokes) instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
View 2 RepliesSetup A Private Instant Messaging System?
Apr 27, 2012I need to incorporate a private messaging system. I have done some research but do not know what to use. the system needs to be the following.
both a client and server
Be as instant as possible (not sure but if the server could push out the message to the client this would stop a lot of traffic from client software having to connect and check for messages when there is no to be collected).
Be able to work both over the local area network and the internet.
Be able to store messages and push them out to the user when the user comes back online.
Be able to transmit both plain text and html.
VS 2005 - Sending Instant Alert To App Users?
Apr 15, 2009I have a vb.net (VS 2005) application which downloads files from my webserver and shows its contents to user. And I make files at my end and upload files to webserver so that the application and download & process it. This happens at fixed intervals. Now I intent to send an instant alert to users who are using that application. For example: If I type a message and send "Hello everyone" then all those people who are currently using that product should get a popup with this message. My webserver is a hosted on a unix based system. It enables me to show html content and post files & stuff online. In order to achieve my goal of sending an alert which users should get immediately what do I need to do?
View 6 RepliesVS 2005 Windows Services - Process Is Listed As A SYSTEM Process Rather Than A Process Under User Name
Jun 4, 2009I have written a windows service that is meant to launch a notepad when a specific action happens. The problem i have is that even though the service launches notepad, the actual notepad it self is NOT visible. I know that it has been launced because i can see the process in the task manager. By the way the process is listed as a SYSTEM process rather than a process under my user name (i believe that is because my process is a "LocalSystem" one).
View 4 RepliesCapture (keystrokes) Instant Messages Of Msn Live Messenger In .net?
Jun 20, 2011How to captures instant messeges of msn in vb.net windows application. or how to captures the live chatting of msn in vb.net windows application
View 2 RepliesCapture Instant Messages Of Msn Live Messenger In Program?
Jun 17, 2011How to captures instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges of live messenger MSN.
View 1 RepliesCaptures(keystrokes) Instant Messages Of Msn Live Messenger?
Jun 4, 2011How to captures instant messages of msn live messenger.How to captures(keystrokes)form live conversion of msn in vb.net.how to create the txtfile of that capture keystrokes of that instant messeges og live messenger of MSN.
View 1 RepliesSend An Instant Alert (or Message) To Users Who Are Using That Application
Apr 15, 2009I have a vb.net (VS 2005) application which downloads files from my webserver and shows its contents to user. And I make files at my end and upload files to webserver so that the application and download & process it. This happens at fixed intervals. Now I intent to send an instant alert (or message) to users who are using that application. For example: If I type a message and send "Hello everyone" then all those people who are currently using that product should get a popup with this message. My webserver is a hosted on a unix based system. It enables me to show html content and post files & stuff online.
[Code]...
VS 2010 Instant Messenger/Social Network Program?
Feb 14, 2012And i'm trying to start a Instant Messenger/Social Network like XFire, so I would like to know questions like,How would I get started? I know and like VB but is that too simple, i'm learning C#/C++ also Would I need to host a server?
I would like it be able to do:Instant Messanging A home screen with you to able to launch programs Be able to check if a user is offline or online and what game they are playing A buddy system
Forms :: Form1 Load Event - Drawings Appear For An Instant And Then Dissappear?
Mar 3, 2010I am trying to develope a small graphics application in VB.NET. My startup form has a picture box with a background image loaded from a file. The user can click spots on the picture box and this draws some circles on it. On exit the coordinates for these spots are saved to a file.In my form load procedure I load the background image, the coordinates for the graphics(saved from the last time the program was run), and then call the drawing procedure.
The drawings appear for an instant and then dissappear. If you click the picture box the graphics re-appear.The form works fine once you do this.I guess the picture box is refreshed by the form load event and this is causing the drawings to be wiped.(I stalled the call to the drawing procedure by using a timer and this works but I am sure there is a proper way of fixing this)Is there a way of ensuring a form is fully loaded or making sure the drawing procedure occurs only when the form is fully loaded?
HERES THE
Private Sub Form2_Load(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles MyBase.Load
Me.WindowState = FormWindowState.Maximized[code].....
Extend My Interval Timer Timer To Include Hours In Addition To Minutes And Seconds?
Aug 2, 2010What I need to do to make this code work for hours as well?[code]...
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