Interval

Returns or sets the number of milliseconds between calls to a Timer control's Timer event.

object.Interval [= milliseconds]

The parts of the Interval property syntax are described in the following table.

Part	Description
object	An object expression that evaluates to an object.
milliseconds	A numeric expression specifying the number of milliseconds, as described in Settings.

The settings for milliseconds are described in the following table.

Setting	Description
0	(Default). Disables a Timer control.
1 to 65,535	Sets an interval (in milliseconds) that takes effect when a Timer control's Enabled property is set to True. For example, a value of 10,000 milliseconds equals 10 seconds. The maximum, 65,535 milliseconds, is equivalent to just over 1 minute.

You can set a Timer control's Interval property at design time or run time. When using the Interval property, remember:

The Timer control's Enabled property determines whether the control responds to the passage of time. Set Enabled to False to turn a Timer control off, and to True to turn it on. When a Timer control is enabled, its countdown always starts from the value of its Interval property setting.
Create a Timer event procedure to tell Visual Basic what to do each time the Interval has passed.