Restarting The Program And Waiting?
May 8, 2012is there a function that makes the program wait? and is there something that makes the program restart itself?
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Program To Display The Text "Waiting For Connection..." While The Program Is Actually Waiting For A Connection?
Aug 10, 2010I want the program to display the text "Waiting for connection..." while the program is actually waiting for a connection. However, when I run the program, the form doesn't even appear because the TCPListener is waiting. What can I do to have the program appear and show the text while it's waiting for a connection?
Imports System.Net.Sockets
Imports System.IO
Public Class frmMain
Dim client As TcpClient
[code].....
Program Not Waiting For Called Code To Execute ?
Feb 16, 2012I'm writing a program and have run into a bit of a snag. I have the code perform a button click on certain buttons, the reason for this is I have a bunch of buttons that each do something and one that does everything automatically. I suppose I could rewrite everything under that one button but that would essentially double the size of my program, I could use an if statement to catch the fact that the program is in automatic mode but that would be about 15 conditions (not looking forward to writing that statement ;p)
Clicking the buttons is a nice simple, clean solution. The exception being the program performs the click then continues on executing the rest of the code in the actually clicked button while at the same time executing the code called by the code click. Main problem with this is the data that needs to be populated by the code click isn't being populated fast enough for the code in the main button so then there is errors, blank data, program doing nothing. A simple sw timer to delay could work (I know how to make one of those) but the problem with that is the program is executing against a webpage and if the webpage takes a few seconds longer to load then anticipated everything is out of wack again. I'm looking for a simplish way to cause the program to wait for ALL code called by any raised event to finish before proceeding.
i.e. Call Button.clickEvent > Wait for code and subroutines executed by Button.clickEvent to finish > continue with rest of code in button.
Below is the code I'm using so far for the user clicked button.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Button4.PerformClick()
'Need to wait for all code executed by Button4 and anything it calls to finish
x = 0
[CODE]..........................
Executing An External Program In Powerpoint And Waiting For It To Finish Before Moving On To More Code?
Nov 23, 2011I would like to execute an external program within powerpoint after the presentation has loaded so i can see if its working. In short my overall objective is to execute the external program which will open up the command prompt and use the sendkeys method to sendkeys to command prompt which help it to run a script at the correct time (which is after presentation is loaded).
View 9 RepliesC# - Elevation Without Restarting An Application?
Jul 14, 2009Has anyone managed to get administration rights through the UAC without restarting the application or embedding a manifest file?
I'd like to write to some files that only administrators can modify, without relying to another elevated application. Is it possible to impersonate an administrator previously calling with some native API the UAC prompt?
I guess this is not possible and I'll have to use an external tool with elevated rights, but I'm asking just in case.
EDIT: I know there are some other similar questions around, but since they do not cover the topic of impersonation (as fas as I've seen), nor some possible native call to the UAC prompt I decided to give a new thread a go...
VS 2008 Restarting Without Administrator [UAC]
Apr 6, 2010I've made an application that is meant to be run without administrator privileges in Windows Vista / 7, because UAC disables drag and drop events from lower applications into higher ones, because they could pass bad information into the high trust ones [for example, standard explorer cannot pass files into my program that a user might run in administrator].
[Code]....
Appending A Listview Rather Then Clearing It And Restarting
Mar 18, 2010Im making my own process manager. but if you update it every second to keep it in real time it makes this horrible shudder (items being removed and updating) losing your selected item in the process.[code]how would i change that to only add the new items rather then restarting?
View 4 RepliesAssociate A Filetype WITHOUT Restarting Explorer.exe?
Mar 17, 2011How do you associate a filetype, for example ".tkoen" (idk..), to the registry without restarting Explorer.exe for updating the filtypes..in Explorer.exe..?
View 2 RepliesDatabase Seem To Update When Restarting An Application After Some Changes?
Apr 11, 2009Why doesn't the database seem to update when restarting an application after some changes?
remember to mark the replies as answers if they help and unmark them if they provide no help.
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Multithreading - Stopping And Restarting A Thread?
Jun 11, 2009I have an application which has a thread running which makes constant calls to a server. Occasionally, the calls become unresponsive, and I would like to stop and then restart the thread.How do I do this? I can't use mythread.Abort() because then it doesn't allow me to start the thread again.
View 5 RepliesRestarting A Single Instance Application?
Apr 13, 2009Is there any way of restarting a single instance application, which is deployed via clickonce?
View 1 RepliesRestarting Windows Service From Website?
Sep 3, 2009I've a website that puts info into a mySQL database and a windows service (written in VB.Net) that polls the db and actions what's in there.However, occasionally it stalls and rather than having to RDP into the server, I want superusers to click on a button to restart the service.I can get the button to say, do a directory listing of c: output to a test file so the whole 'getting a command to execute on a remote server' issue works. However, I can't restart services.I assume this is a security thing (although it has full rights to c: I thought I'd sussed that already).The website runs under the normal IUSR_user so am I doing something really stupid or can someone explain how to get the service to be restarted ?
View 4 RepliesVS 2010 ERROR On Restarting A Thread
Jan 12, 2012I want to know how can I restart a terminated thread?I have a 3 buttons (Button1: Start/Resume, Button2: Pause, Button3: Cancel) code like this;
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If (CrawlerThread.ThreadState And ThreadState.Unstarted) <> 0 Then
CrawlerThread.Start()
CrawlerThread.IsBackground = True
Else
CrawlerThread.Resume()
[Code]...
When I click to Button1 it starts to thread, then If I click to Button2 it stops as well then I click to Button1 again to resume it. All these processes works fine. But when I click to Button3 for terminating to thread, yeah It works, after that If I click to Button1 to start it again It gets a error: "Thread is not running; it cannot be resumed."
Shutdown - Make A Menu For Logging Off, Restarting, And Shutting Down
Dec 26, 2009How do i make it so when you press a button, it shuts down your computer. I am wanting to make a menu for logging off, restarting, and shutting down.
View 9 RepliesVS 2008 - Restarting WebBrowser / Recognizing Deleted Cookies
Jun 28, 2009My problem is I have code delete a cookie it deletes it perfectly but my webbrowser1 doesnt recognize that its gone unless I restart the app. I'm wondering how I could get the webbrowser to restart (not refresh) or any way to get it to recognize the cookies no longer there?
View 3 RepliesPhp - Automatically Restarting A Chat Server Application On System Restart?
Jul 22, 2009I developed a chat application with an attendant chat server. Everything is working fine. The issue now is the fact that whenever the chat server goes down (for instance, the server system shuts down as a result of power failure or some other problem), by the time the server system come back on, the chat server would have to be restarted manually.
I believe (and I know) it is more appropriate for the chat server application to restart itself when the computer comes back on (and of course regardless of who is logged in and of course, even before anyone logs in). I have a batch file that executes the chat server. My attempt was to create a windows service that start automatically and runs this batch file using a Network Service account on the server system. Although, I'm having a hard time with this (temporarily), I would love to ask if there are any alternatives to using a windows service.
Make A Waiting Gif?
Dec 15, 2011How to Make a Waiting while Processing? I mean I want when the software processing login into my Online database, the Button1,TextBox1,TextBox2, LinkLabel1,LinkLabel2 will hide and the Waiting Picture is show,
Here is my code :
Button1.Visible = False
Button2.Visible = False
TextBox1.Visible = False
[code]....
But when i click the button 1, the Button1,TextBox1,TextBox2, LinkLabel1,LinkLabel2 there hide and PictureBox1 Show when MsgBox show "LoginFailed! Invalid Username Or Password" I wanna make the Button1,TextBox1,TextBox2, LinkLabel1,LinkLabel2 hide and picturebox1 show after that Process the Login Verification Into database.
Waiting For External EXE To End Before Doing More
Apr 23, 2011I keep trying different things I find on the net, but I can't get VB.net express to wait for exit. Hopefully someone can point me in the right direction here. Here is my code and all of this works but there is no way to tell when mugen stops.
[Code]....
Waiting In Vb2008 / .net?
Aug 21, 2011I am a VB6 coder and I'm making the move to VB8 / VB.NET.I know how to wait in VB6, but my problem is that I don't know how to wait in VB8/VB.NET. I have a TextBox called textbox2 that contains the number of seconds I want to wait. I used to use wait 60 in VB6, but of course VB2008 is different.
View 5 RepliesWaiting Without The Use Of Timers?
Jun 5, 2009basically what im doing is something similar to this;
Private Sub FirstRoutine()
'This is my first routine, i load a listbox up with a whole
heap of info
[code].....
Create A Waiting Progressbar?
Nov 16, 2011I have a question, can I make a progressbar like this with code?
View 1 RepliesRead Arrow Key Without Waiting?
Sep 24, 2011I am practically a beginner at Visual Basic, and programming in general. I have created a simple falling bricks game in Visual Studio 2010. Every 100 milliseconds, it scrolls down bricks and if the player's position hits a brick, the player loses. I am having trouble with input.
I do not know how to make the computer accept left/right arrow keys as input, without having to wait for an input every 100 milliseconds. Here is the code:
Imports System.Threading
Module Module1
Dim RandomN As New Random
[Code]....
If I put "Input()" somewhere in the Animate sub, the program will invariably go wrong. How can I make it work?
Waiting For A Thread To Finish?
Mar 11, 2009I am trying to make a marquee progress bar run while my long function is running. When the function is done running, I want the progress bar to disappear.
[code]...
If I don't do t.Join(), the progress bar disappears right away and then the thread runs. If I do Join(), the progress bar doesn't appear until the message box pops up after the thread is done!How would I get the effect of the progress bar running while the thread is running and then stopping when it's done?
Waiting For Auto-login?
Aug 22, 2009I am writing an application to perform an automated task on a website. I am trying to write a script that logs into the website, then loads a certain page. I have to execute a javascript function after filling in the username and password on the login, but the WebBrowser object doesn't wait and does not log in. As a result, it loads the next page while not logged in. How can I wait until the application logs in before loading the next page? I tired using
Code:
Do While WebBrowser1.ReadyState < 4
Application.DoEvents()
[code]....
Waiting For Process To Start?
May 5, 2009I have a problem with an App I am writing that lists information about various media on your computer and lets you launch it right from the app. My problem is, when launching an intensive process, like a game for instance, it is desirable to shut down the app to not hog precious resources. Here is the code i have so far...
[Code]...
This code works fine, but for one small detail. The app exits before the desired process starts, thus cancelling out the process all together. My question is, how do I get the app to wait for the process to start before exiting?
Waiting For Webpage To Load?
May 18, 2009I'm trying to find out how to wait for the page in my WebBrowser control to finish loading before it runs the rest of the code?When a button is clicked, i want to navigate to a website, then wait for that page to load fully before then processing the other processes.[code]Can i use the DocumentCompelete event, if so how would i use that?
View 2 RepliesWaiting Function Before Going To Next Line
Aug 19, 2010I am coding a desktop monitoring system,which the server send a keyword to client,then the client will reply with the information and the screenshot. my problem is when the client receive the request message ,in that instance the client will capture the screen and then send the pic,there isa GDI+ error,which i think because while saving the captured picture,it will send the file.How can I instruct the program to finish saving the file before sending the image... this my code :
[Code]...
Developing A Patient Waiting Queue In VB?
May 11, 2011I would like to develop a queue application in VB for a clinic, so that when a patient comes, he is entered in a queue as he waits. A doctor picks the next available patient in the queue and a message is posted in the screen for that patient to go to the doctors room. How do i do this?
View 21 RepliesHow To Show The Waiting Wheel Of Vista
Jun 29, 2009how do you show the vista waiting wheel close to the mouse ( in a wpf application)
View 1 RepliesShow Waiting On Form Return
Dec 15, 2011What is the proper way to call up a form and wait until it receives a replay before moving onto the next code step? [Code] Now lf is the login form that waits for the users password and then, depending on if its correct or not when they hit OK it should send back a true or false (isLogedIn). Currently i do not know how to have the code wait until it receives something from the login form before moving onto the next code.
If i use my old code here:
Do Until isLogedIn = True
isLogedIn = isLogedIn
intX = intX + 1
Loop
It never ends if the user puts in a false login password so it just keeps waiting.