Theoretically I could keep track of each event with a unique time variable. OnTime (EarliestTime, Procedure, LatestTime, Schedule) The Macro. As such, if a user (changes the desired time + saves the workbook) multiple times, multiple Application.Ontime events are created. To make this trick work Ill use VBA’s Application.OnTime method, which allows me to set a timer that will call a procedure recursively. My Application.Ontime event runs on the Workbook_BeforeSave event.
#Vba application ontime code
The code is in the codemodule of worksheet sheet1.Įvery 5 seconds the code will be executed.I'm using the Application.Ontime event to pull a time field from a cell, and schedule a subroutine to run at that time. This we can do via the Workbook Open Event.
#Vba application ontime how to
That means that all macros in the same codemodule (the workbook's, a worksheet's, a userform's), can use this variable. The first problem will be how to kick-off the OnTime Method. The only way to stop a timer whose start time is unknown is to stop Excel. To reduce any interference with other code I'd prefer to declare such a variable as Private. Since OnTime is an application method, it will get executed as long as Excel is open, regardless of whether the workbook that initiated the timer is open.
This is especially useful for setting up scheduled tasks which you want your computer to kick-off while you’re away from your computer, such as night jobs. To give access to a variable in different macros it needs to be declared as Private or Public. With Application.OnTime, you can schedule a macro (a procedure) to run at a specific time in the future. use a property of the application (Excel), of a workbook or a worksheet or one of the objects in the application, a workbook or a worksheet I tried a piece of code I want to run when a workbook is opened and closed. I stumbled across the Application.OnTime procedure and thought Id give it a go. bn có th nhanh chóng tìm ra gii pháp, cú pháp bt c khi nào bn cn s. Di ây là các phng thc và thuc tính c s dng nhiu nht ca i tng Application. That variable has to be available/accessible in both macros (the start macro and the cancel macro) Hi everyone, Im relatively new to VBA and was looking for a way to repeat an action in a spreadsheet. i tng application trong Excel VBA là i tng c s dng thng xuyên nht khi thc hin bt k tác v nào vi VBA. You can register the time value in 2 ways: In such a case you will have to register the time value to be able to execute the 'cancel' macro. When I run this macro it works several times, but then stops for no apparent reason. One, for example, gives me a 'beep' every few minutes. I have several macros that use the Application.OnTime command.
#Vba application ontime windows
It's less simple in the case of a variable time value, e.g. I have recently upgraded to Windows 7, Office 2010, VBA 7 (from XP and Office 1997).
In this case it's simple because it's a fixed time value. start macro M_snb at 12:45 hourĪpplication.OnTime TimeSerial( 12, 45, 0), "M_snb_ontime_start",, False Ontime is part of the application (Excel) and therefore runs independent of any workbook.Īs long as the application (Excel) is active the method ontime stays active too.Įven if a workbook has been closed the Application will start the macro after (re)opening the workbook.Īs soon as the application (Excel) has been shut all ontime actions will be removed.ġ Unique ontime action EG. Simultaneous ontime actions 3.1 Unique actions 3.2 Recurring actionsĪpplication.Ontime is a method in Excel with which you can trigger the execution of a macro in a workbook (Excel) at a predetermined time Workbook property 2.3.1 Workbook 'name' 2.3.2 Custom documentproperty 2.3.3 Cell in worksheet 3. 0 What is application.ontime 1 Unique ontime action 1.0 Four arguments 1.1 EarliestTime 1.1.1 absolute time 1.1.2 relative time 1.2 Procedure 1.2.1 in same workbook 1.2.2 in another workbook 1.2.3 in a closed workbook 1.2.4 macro contents 1.3 LatestTime 1.4 Schedule 1.5 The calling macro 2 'self calling' macro 2.1 Time storing variable 2.1.1 Worksheet 2.1.2 Workbook 2.1.3 Macromodule 2.1.4 Event 2.2 Application property storing 2.2.1 Application 'Name' 2.2.2 Statusbar 2.2.3 Customlist 2.3.
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