Hide The DGV After 15 Minutes Of Inactivity?

Jun 6, 2012

I've got a DGV and a timer, I want to hide the DGV after 15 minutes of inactivity on my form. How can i do this? I've got a number of other controls (textboxes, buttons etc).

I thought somehow I could reset my timer every time a mouse moved on my form but would this create to much running on the mouse code when a user moved the mouse on my form?

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Convert Minutes Into Decimal Minutes?

Jul 21, 2009

I am looking for formula that is accurate in converting Minutes to Decimal Minutes i.e 30 minutes is 50 Minutes in Decimals so 1.3 hours is 1.50 and not 1.5 i have used Minutes/60 but it is not accurate as some times i have to Multiply the result by 100 and some time 1000 to get correct results based on single digit Try 1/60, 10/60 99/60 or 100/60.What would be the most efficient and correct way to Convert the time into Minutes ?

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IDE :: Measure Webbrowser Component Inactivity?

Sep 7, 2009

As I've noted in another thread I'm trying to put together a secured kiosk app for access to our college library catalogue.I've managed to do most of the stuff with little fuss but, given that I'm not much of a programmer, I'm having a bit of trouble with certain features I'd like to incorporate.One of them is that I'd like the webbrowser control to return to the components designated homepage after 5 minutes of inactivity.

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Logout (write A Row To The DB) After 20mins Of Inactivity In ASP.net?

May 5, 2011

I'd like to find a tutorial that shows how to logout after a certain period of inactivity.By logging out, i mean writing a Row to my SQL database. The database table was designed with a column called user_status. When a user logs in, ASP writes a row called "logged in" into the database table. I want to find an automatic mechanism that writes a Row to the database after a certain pd of inactivity

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Network Programming - Detecting Internet Inactivity ?

Apr 26, 2011

Title says it all "Detecting internet Inactivity in VB.NET"

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SQL Server Connection Pooling (ADO.NET) Inactivity Period?

May 19, 2012

What does "inactivity" means related to SQL Server Connection Pooling (ADO.NET) Is it decided based on time ?If yes, then how to get the limit? and what happenes when the inactivity limit reached?

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VS 2008 - Implement Event To Detect User Inactivity

Jul 30, 2011

PROJECT TYPE: Windows Forms Application
LANGUAGE: Visual Basic
.NET VERSION: 3.5
IDE: Visual Studio 2008
OPTION STRICT: on
OPTION EXPLICIT: ON

I am developing a parental control application containing a feature that logs a user off of the computer after an administratively set period of time. I do not however want the application to continue counting time against the time limit when the user is not active on the computer. EXAMPLE: Child logs on and is active for an hour then leaves computer for 45 minutes to get dinner. The session timer needs to ignore the 45 minutes of inactivity. I have thought of two ways to accomplish this.
1) Use a SystemEvents.SessionSwith event (to detect the Start Menu > Log Off > SwitchUser action), or
2) Use an event which would detect user inactivity in excess of a set time, e.g. 5 minutes (similar to a screensaver).

Either event would call a method which would simulate a pause feature (as StopWatch and Timer have no pause support that I know of). I believe the 2nd option would prove to be more universally affective as 1) some users do not have Fast User Switching enabled, and 2) users would be required to manually switch users in order to prevent their inactive time from counting against them. My problem arises when I attempt to implement one of these methods. According to the IntelliSense error checking engine, I have absolutely no clue how to do either of these tasks in spite of the research I have conducted on the topic. I would prefer to go with the system idle time approach.

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Application That Provides A Countdown For 60 Minutes / Change To Be A Countdown For 360 Minutes?

Apr 14, 2011

I have an application that provides a countdown for 60 minutes and I'm currently using the win form timer and it updates some labels and a progressbar. Now I have to change this to be a countdown for 360 minutes. Will the win form timer be sufficient or should I implement a Timers.Timer instead?

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Hide/Show Items - Possible To Hide A Group Of Text Boxes From View In A Form

May 5, 2012

I'm curious if it is possible to hide a group of text boxes from view in a form until a particular condition is met, and to have a custom set of text boxes for that condition. To give an example; I want radio buttons offering choices for a manner of searching records, the user selects one and then a specific set of text boxes are displayed for the user to utilize, if a different option is chosen a different set of text boxes will be shown. Is this something that can be done?

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Hide Any Dotnet Exe Is Hide Into Taskmanager In Windows 7 Using .net?

Mar 5, 2012

how to hide exe into task-manager in windows 7 using vb.net windows application?I want exe is hide into task-manager in windows 7 & windows vista machine using vb.net(windows application)

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VS 2008 Hide The Taskbar O.o And Un-hide It?

Apr 20, 2009

Is there a way to to hide the taskbar o.o and unhide it?

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Use All Available RAM In Less Than 3 Minutes?

Jun 27, 2011

Is there a way to have VB to use all available RAM in less than 3 minutes? say on a system with 4gb

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Ban User For 10 Minutes?

Mar 15, 2012

I'm creating a feature for my software that bans the user for 10 minutes if he/she has failed to login thrice.

The problem is, I don't know how to code that. I got ideas on how to do it but I don't know what predefined classes or functions to use.

what classes or functions to use to code this feature?

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Run A Thread Every 7 Minutes?

Dec 10, 2010

I'm totally new to threading. I've got a Sub (no parameters) that I need to call every 7 minutes.

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Calculate Hours And Minutes?

Aug 11, 2010

I would like to calculate the difference between hours and minutes from one textbox and the hours and minutes from textbox two. What would be the best way to do this? I think DateTime would be the object to use, but wondered if anyone has any examples or better ways?

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Call A Function Every X Minutes?

Sep 23, 2010

Is this possible? Every x minutes I need my app to verify something.

Ex:
verify:
'code to verify

[code].....

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Can't Get Minutes To Drop To Next Integer

Feb 26, 2010

I am writting a timer with info and code gathered here. If you just set the Minute list box to 1 you will see what I mean. Also, you need to select each Listbox which turns them blue. I would like to do that with code too. Here is the code that is problematic.

'Timer1 from toolbox needed

'I have 4 textboxes Hours, Minutes,Seconds,Milliseconds.

'When textboxes values are set the count down begins.

'You need 4 labels, label1 is alone, the other 3 are above textbox and listbox the hours minutes second

'You need 4 textboxes. The 4 textbox is hidden or out of the way.

'You need 3 Listboxes.

'Lay out the label1 at top of form. Below that are hr, min, sec. labels.Below that the three textboxes and below that

'are three listboxes.

'Textboxes only show the original time

Public Class Form1
Dim cntDwnVal As New TimeSpan
Dim stpw As New Stopwatch

[Code]....

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Change My Intervals Into Minutes?

Jun 17, 2009

What would I do to change my intervals into minutes?

to have my timer set to 10 minutes?

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Convert String Hh:mm To Minutes?

Jan 3, 2011

I have a string wich contains a value (let's say 22:30 for example)I need a function wich convert 22:30 to an integer that is equal with total number of minutes in 22 hours and 30 minutes.

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Converting Minutes Into Milliseconds?

Feb 26, 2009

how can i converting minutes into milliseconds

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Execute Code Every X Minutes?

Dec 1, 2010

I need to to make a timer that will execute my code every 30 minutes

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From Days En Hours To Minutes?

Dec 28, 2011

In a textbox the text 1 Days, 8 hours, 45 minutesI want the outcome in minutes , how do i do that ?

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How To Get Total Minutes In Hour

Oct 8, 2008

How to get the total minutes in an hour?
Example:
1 Hour and 20 Minutes.
I need to get the result at 80 Minutes.

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Refresh Data All 30 Minutes From Vb?

Jan 24, 2011

my exce'sl file has some data.i can open file from vb

how can i refresh data all 30 minutes from vb

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Refresh Vb Application Every Xx Minutes?

Nov 10, 2010

is there a way i can refresh my vb application?

my program is an alarm that prompts the user if there is a new added item.

i want it to be real time so that the user does not have to restart the application to check if there is a new item.

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Remove The File After 15 Minutes?

Dec 21, 2011

I'm making a practice test program that creates a file after 5 login fails. I want it to remove the file after 15 minutes, how can I do this?

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Run A Process Every X Minutes Or At Time Of Day

Aug 12, 2010

What is the best way to run a process say every 30 minutes? Or at 0900?

I have an app which does quite a few things, and want to add something that will run every 30 minutes. Don't want to use windows scheduler as i want to keep it all in the one app.

Is the only way to run a thread.sleep for 1800000? If so, can i run 2 background workers on the 1 app?

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Screen Scrape Take Over 20 Minutes?

Nov 12, 2009

I'm just starting working on a program and the amount of pages I'm trying to screen scrape take over 20 minutes, so I was hoping I could run like 4 or 5 threads to cut that down??? I'm pretty much still a novice, so be easy on me. I understand good, though.

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Set An Expiration Time To 5 Minutes?

Feb 13, 2012

I have a code here that the result is set to expire in 15 days. (This code was shared to me by Cor Ligthert)

Dim expirationDate = CDate(registeredDate).AddDays(15)
If expirationDate < Now Then MessageBox.Show("Expired")

I want to change it to expire it in 5 minutes, how would i do that? Like this?

Dim expirationDate = CDate(registeredDate).AddMinutes(5)
If expirationDate < Now Then MessageBox.Show("Expired")

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Timer To Run 30 Minutes After The Hour?

Jul 15, 2010

Is it possible to configure the System.Timer to run say 30 minutes after every hour? I have searched google to figure this out but all it shows is how to set it where it goes off once an hour, if I launched the app at 2:45 then it would go off again at 3:45. I can forsee issues down the line with this approach where if it went off at a specified time it would not have that issue.

Normally i would use Scheduled Task for this however it doesn't give you the option for hourly just daily, perhaps i'm wrong about this.

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