VS 2008 Timer1 Interval In Minutes?
Jun 28, 2009i have 1 timer 1 textbox how can i make so if i put a "1" in textbox1.text the timer1 will only wait 1 minute ? if i put 2 in textbox1.text it will wait 2 min ETC
View 8 Repliesi have 1 timer 1 textbox how can i make so if i put a "1" in textbox1.text the timer1 will only wait 1 minute ? if i put 2 in textbox1.text it will wait 2 min ETC
View 8 RepliesI have a quesion about using the timer1 function. I am a complete virgin when it comes to programming, so please be kind. I have a project that is using an NCD relay controller to control linear actuators. I want one relay to turn on and then stay on for 10 seconds and then turn off. I set the timer1 properties to enable with an interval time of 10000. I am programming a button to turn on the relay then wait 10 seconds then turn the relay off. All that happens is the relay comes on then off immediatley. I have tryed to do this several different ways with the same results. It is though the timer1 is not getting recognized. So my main question is, what steps am I missing, and how do I get a delay of 10 seconds before the program recognizes the turnoffrelay command?
View 2 RepliesI have a problem in detecting the 30 minutes interval in time scheduling like for example i have a combobox(starting_time) and combobox2(endtime) and I select there 9:30-10:00 it has 30 minutes I want to show a message box that I should be 1 hour.
View 12 RepliesHow can I extract the interval time into minutes and second. I can set the interval where 1000 is a second. I don't know how to capture and display in a textbox seconds or minutes counting down or up.
View 2 RepliesWhat I need to do to make this code work for hours as well?[code]...
View 6 RepliesHow can i make it so that label1.text = the number of time timer1 is ticked ?
View 2 RepliesI 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 ?
View 10 RepliesI have an MDI form, and all of its children have a timer control. I also have an options form where the user can change the automatic refresh interval, which is loaded from the parent. The interval is stored in My.Settings.UpdateInterval as a Double.What is the best way to update all of the timer interval of the Children? Can the Children listen for an event in the parent form (UpdateIntervalChanged)?
View 2 RepliesI'm using the following method to move a picture box that is in a 24, 24 panel:[code]This is obviously the worst way of doing this. But, it's the first thing I could think of and Googling has brought me no luck so far.
View 3 RepliesI have this code in one button:
For Each x In ListBox1.Items
Label1.Text = "Status: Loading IMDB page..."
Dim str As String = x
Dim MOVIESNAME = str.Substring(str.IndexOf(""c) + 8)
[Code] .....
Is there an option to set a time interval between each check? Because it will load the page (it's not google, it's my personal website with some information needed) and it need to be fully loaded till it gets the information then it would do another check for another listbox1 item. Like.. maybe 5 to 10 seconds is enough..
Webbrowser1
Dim strCDRack() As String
Dim cdList As String
'Dim i As Integer
cdList = WebBrowser1.DocumentText.ToString
[Code] .....
is it possible to specify a System.Timers.Timer with 0.1ms interval?
View 14 RepliesI have been making an online role playing-game in VB2008 and inside the gameloop for the client there is some code that "smoothes" out the movement (instead of it being choppy from tile to tile.) It works pretty well but I'm having problems figuring out a math formula to get a good frame timer interval to set how fast the frames change based on how many pixels they can move per loop.Testing stuff out I found that 250ms is an ideal frame timer interval for 1.0 pixel movement per loop. If I were to double the movement step of pixels by 2 lets say (2.0 pixel step per loop) I found that the frame timer interval should be around 125ms. How can I get the frame timer interval by the movement step of pixels? In cases where the movement step can anything between 0.1 to 4.0 pixels.
View 3 RepliesAre u able to take a look at this code and see how can I create a loop on timer1 to control the rate of timer 2... Coz this is the code that my lecturer had amended..
[code]...
I want to want to enable/disable Timer1.Tick when Form1 loads, and i want to to depend to the checkstate of a CheckBox in another form. This is the code I'm using:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Customize.CheckBox4.CheckState = CheckState.Checked Then
[Code].....
Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged
If ListBox1.SelectedItem IsNot Nothing Then
[Code].....
Ok so I want my program to keep sending a messagebox pop up at a speed that the user can pick for as long as they choose such as."How many hours" 5."How many minutes" 10..Then that will countdown every minute.[code]
View 3 Repliesto obtain double quantity between 2 hours I do this:
[Code]...
But how would it be inversely?For example if I have a number (double), how I know at all the hours and minutes are they?
[Code]...
I am losing my leading zero in the minutes below. I thought having the "mm" would place two digits for the time.
DateTime.Now.ToString("mm")
How come my datareader looping at the while loop line it become totally no response and without error eventhough I got use the try catch error catching... it only will hang on after few minute... after few loop. Is it the data reader got time out limit?? If exceed the limit it will no response..? Inside my while loop it do a lot of transaction and each transaction also take quite long time... it will affect?
myCommand = New MySqlCommand("SELECT * FROM stk_cus_inv_hd WHERE DocType=?DocType;", conn1)
myCommand.Parameters.AddWithValue("?DocType", "CS")
myCommand.CommandTimeout = 99999
myReader = myCommand.ExecuteReader
While myreader.read <<---- it jam at here and totally no response my coding... but my interface is clickable...
my lot of work here...
End While
have another problem regarding with time again. After getting a user input time in "H:mm", in what way can I add like an additional 15 minutes to it? Something like this:
1 - User inputs the time in textbox
2 - Adding 15 mins(which is in an array) to the time
[Code]...
Im creating an application that will take a screenshot of the desktop. Save the photo, Then upload it via FTP, And do it every 2 minutes. I know how you all like to say how i can do it, But can someone provide a code since.
View 8 Replieshow do I scan through the web page source of WebBrowser1 for a line of code, and if the line of code exists, enable Timer1.
View 1 RepliesI 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?
View 6 RepliesI im trying to set a time so that the user of my quiz has to do their 20 questions in 40 minutes. i actually have a few questions about the timer. How do you make it so that you canrun this same timer over everyform and then make it stop on the last form? is it possible for you to convert the timer so that instead of it running in milliseconds it runs in minutes?
View 4 RepliesI want my game to tick over month by month at a set interval. I would use the timer control to get the interval. But how can I pause it? Say if one "month" is 5 minutes in my game and user hits pause. I would disable the timer but then when they unpause the game the timer would start from 0 again. This would make a "month" 9 minutes if a user paused the game in the 4th minute.
[Code]...
I created 3 timers, i want each timer to take turn start which means timer1 stop then timer2 start, once timer2 stop timer3 start. But my code seem to be running together once i click the play button.And is there any ways to easy control how my picturebox move? Because my code for controlling it movement need to keep finding the correct number for it to move.
[Code]...
I want to connect my vbform having two textboxes with a button.Each textbox will display some value from connected database in a loop (with interval of 5 sec for each value) on pressing button once.
View 10 RepliesI Have a lot of numerical interval, never overlayed and not necessarly contigous, like this: 1-10, 11-56,90-134. how can I determine if a given interval, for example 45-90 is completely external to the other intervals?
View 3 RepliesI would like to know how to set the interval of QueryPerformanceCounter, and create subroutine with the tick event, that particular code is executed in the specified interval.I can do this in the Timer control, for example:
[code]...
But I want a more accurate timer.I read that QueryPerformanceCounter is more accurate but did not understand how to set the interval parameter and create a routine to perform a particular code.
I would like to run a code every 1 minute ,15 minute etc Is there any better way than following put in the timer control with time interval 1 sec. A c# solution is also ok.
[Code]...