[2008] Restart Timer From Saved Value
Feb 21, 2009
Below is my timer code, click the buttons it start and stops.
What I want to do is retreive a elapsed time from a db say 01:40:00
and make the timer start from that value as opposed to starting over again if the application crahes. how to set the saved time and start from that point.
Public Class Form1
Private stopwatch As New Stopwatch
Private Sub counter_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles counter.Tick
[Code]....
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Apr 20, 2011
Is this the way to restart bw after timer has counted down?
Timer1.Interval = 30000 '30sec
Dim timercountdown As Double = Timer1.Interval / 1000
ToolStripStatusLabel2.Text = Nothing[code]....
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May 5, 2009
I am creating AutoSave functionality for an application. Its an mdi application. it needs a seperate form where the user can turn AutoSave onoff and set the interval in minutes for it to execute. The users values for these i plan to saveupdate etrieve into my.settings.
I plan to put a timer on the form that needs to be AutoSaved. If the user turns off the timer from the options form, how would i go about stopping the timer on the form that needs to be saved? Should I change the timer to be "Shared Friend" and access it directly from the options form or what?
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Mar 6, 2010
I'm trying to make a form that will read my wordlist. txt (one word or phrase per line) then using a timer, insert one word randomly selected from the list, and display it in textbox1 where it will remain until another timer changes the word. The word in the textbox will display for a random time 1min to 7 min, then the textbox displays another word randomly selected from the word list.
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Dec 24, 2009
I'm trying to create a way for the User of my application to Log Off, Shutdown, or Restart the PC.
The idea is that User can more quickly access these options from my application and if they choose, force these actions instead of waiting for the OS to respond.
Here's how I'm trying to do it:
CODE:
Log Off works just fine. It's shutdown and restart that doesn't work. From the research that I've done, the Consts seem fine and the function obviously works correctly because Log Off works. I am running the application as an administrator, so that should affect it.
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Aug 15, 2011
I have to create this program for school to restart a bootcamped mac back onto mac from windows with an application made in visual basic.So I need my computer to restart which I have successfully completed. Now I just want to find out how to get the application to make my computer restart on the Mac Partition ( E: ).
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Apr 6, 2009
Is it possible to use a timer to delay code? For example:
[code]...
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Jan 19, 2011
I use this to delete cookies
System.Diagnostics.Process.Start("rundll32.exe", "InetCpl.cpl,ClearMyTracksByProcess 2")
works fine I checked the folder myself it deletes all .txt files.
But here Is the problem lets say I log into hotmail, Clicked the button to Clear my cookies. And navigate to log in page again, It will navigate me straight to inbox just as if I have cookies but the folder doesn't have .txt cookies file. just (index.dat). Is this means we must restart the program to this to take effect? (Works if you restart it) If so, how can I turn off webbrowser1 for a sec and turn it back? or something like that just to make sure it takes effect without me reopening the program.
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Nov 1, 2009
How do i make it so when i close my client the server will restart listening and allow another client to connect.
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Mar 9, 2011
how you could let you're programme remember which checkboxes were checked the last time and which weren't. So, for example: I've checked two out three checkboxes in my form (form1) at moment x, I closed the programme and reopend it at moment y and the same checkboxes are still checked.. (doesn't care if I have to press a button first..)
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Nov 30, 2011
I'm coding an application, it gets you some info and then saves in a .txt file like every 10 seconds on a timer. Testing the app, everything goes okay, on "accidental" application exit it goes well doesn't "corrupt" the file that I'm saving. But on "accidental" system restart the file just turns blank. 0kb, nothing in it. I don't get it. Here's my code about the file I'm talking about, it's a simple streamwrite function.
[Code]...
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Jan 27, 2011
I have some old VBscript code to kill a windows process but am having trouble gettign it working. here is the code
[Code]...
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Dec 28, 2009
My main form has a timer that monitors idle time in my app: no mouse movements and no clicks.If the idle time reached 3 seconds, in *this example below*, then I want to show frmRestart, which will call the UnloadAllFormsExcept(Me) function from frmMain.When three idle seconds are reached, frmRepeat starts to show on the screen but never does!! I just see the border of the form and nothing else. My mouse goes into "thinking" mode forever.[code]
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Apr 14, 2012
I'm using my.settings to save the load time of the solution. When my.settings.load_time value is changed and use my.settings.load_time.save() to save them. When I quit the application and manually start it again, the newly saved settings are used.
When I use either application.restart. The application will use the old values for my.settings.
My question is.. Is there a way to restart the application using either application.restart which will use the newly saved my.settings values?
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Apr 13, 2009
I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
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Feb 11, 2010
I'm looking for some code that will reload a form, so its like a Restart Level button which when clicked will reset the form to its original look.
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Jun 14, 2012
Quick question - if I have a timer set to 5000 (5 seconds) and the code in the timer takes longer than 5 seconds to run because of sql stuff, will the timer wait until the code is done till it fires again?
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Jun 15, 2009
I'm wondering what exactly is the difference System.Timers.Timer and System.Windows.Forms.Timer???
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Mar 25, 2010
I'd like to store a Class name to variable and pass it when necessary to functions like CType as well as self-made functions that use functions like CType.
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Dec 2, 2011
I am a freshman by using vb and I had search several website to learn the method to display the previous saved data in a label but none of it is related to my problem.
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Jun 12, 2011
I 'm trying to develop a database whereby all information input via vb 2008 will be saved into a microsoft access database. I've tried to populate a few information. The data was saved at that point, but when i reopen my system the next day, all the rows are gone. [code]
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Nov 19, 2009
I am trying to create a program that will send a URL saved in a textbox between the program which will be on different computers. So one computer will be running the program and the URL they have will be sent to the program on the other program.
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Apr 6, 2012
I have created an Excel AddIn that has a custom ribbon with some custom buttons...I'm using Excel 2010. One of the buttons is to save the the workbook by utilizing the users input as the file name. This workbook is to be saved as a template in a specified folder. The code also checks to see if the file already exists, and prompts the user to overwrite if it does already exist.The code I have seems to be working just fine. The problem is...when I try to open the newly saved workbook, it won't open.Here is the entire code for the button click event:
Dim Warning As DialogResult
m userFileName As String
Warning = MsgBox("Warning Message", vbOKCancel + vbCritical, "Warning Title")
[code]....
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Jul 16, 2009
I saved a text file. The text characters were in RichTextBox iwth multiple lines. I used
RichTextBox1.AppendText(ControlChars.Cr) or RichTextBox.AppendText(ControlChars.Lf)
at the end of each line, but when I opened this text file using NotePad, all lines were displayed with ONE line. The strange thing is: if I open the same text file using other editors, .e.g. an IDE of Microchip or Freescale or Multi-edit...the text display had multiple lines as expected.
What should I do to make display as expected in NotePad?
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Sep 2, 2009
I made a buttom that saves info from RichTextBox to selected location now My problem is I want this file to be loaded when program loads so basicly folder will look like this
myprogram.exe CustomNamesFolder > Inside that folder there will be a file called names.txt how can I doit so that name.txt file loads in my ComboBox? so when user downloads the exe they can just go in to folder edit the .txt file and add names they want and when they start program it will load this list in to the ComboBox of my program
How can I achive this ? I looked at 6 pages of Loading Files in program but non told me what I wanted to know above ;s
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Feb 11, 2009
I currently save the data the user input into the textboxes like:
[SAVEACCOUNTDATA]ACCOUNT[/SAVEACCOUNTDATA]
[ACCOUNT0]Graham[/ACCOUNT0]
[ACCOUNT1]McCann[/ACCOUNT1]
[ACCOUNT2]graham23s@*********[/ACCOUNT2]
[ACCOUNT3]graham23s[/ACCOUNT3]
[ACCOUNT4]********[/ACCOUNT4]
when reading it back into the textboxes i was needing to chop off the surrounding parameters:
[]Just need this data[/]
Is there a way to just grab the data in between the brackets like an explode function of sorts?
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Jan 19, 2009
I have a datagridview checkbox column bound to an integer field. When I click the checkbox a value of 1 is saved to my database. But when I unclick it a blank is saved to the database. How can I make a 0 get saved when it is unclicked?
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May 12, 2011
I have a project I wrote a while ago and saved it on a flash drive. I now have a laptop and wish to save it, and use from the laptop. How do I do that ?
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Jul 27, 2009
I have some code that allows the user to browse for an image and then when that image is opened, it is copied to a new directory. This all works fine, but I would like to know if there is a way to create a thumbnail of this image and save it into a subdirectory inside the directory where the original image has already been copied?
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May 15, 2012
This always happens to me in Visual Basic. Whenever I save a project from one day and open it again using that same VB version the next day, I can never see the form design. But if I click on Debug, I can see the Form design and only use it as if it were a program.
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