How to create a time counter

Hello expertsl,

I have a new challenge on board.

I have a form that is automatically popped up. Now on the form, I need to insert a timer as soon as it comes out, the timer starts and then I have to enter some data in the form and as soon as I press save button, the timer records the time count and then stores it in a table.

Any suggestions are welcome...

Thank you

As Hoek said, this is not a forum of Forms .

However, the problem is not really unique Forms and a timer itself is not necessary.

A timer is a kernel object that fires at regular intervals each time around executes a callback routine. This allows to update or treat at specific intervals.

You don't need a timer you are interested elapsed time - which means that on the creation of the form, you need to get the current time. When the user clicks the Save button you get again right now. The data you are interested in is the time difference between these two.

Don't forget that timers are objects dear to create ito the kernel resources. Some operating systems limit the total number of timers that can be created. In general, it is not a good idea to create a timer unless it is the best technical solution to the problem. And you don't need a timer to determine a period of time. You just need the code in the constructor of the form and the code in the record of the events of the form. Nothing more.

Tags: Database

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