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Refresh - method of object PmiItem

Description:
Refresh of the graphic item (and all its subitems) independently on the system panel refresh (the period of system refresh can be defined in configurator PmRoot > Application > Panels timer period).
Syntax:
Refresh
Calling:
oItem.Refresh
Note:
If the item is excluded from the system panels refresh, then this item is refreshed only by this method or by PmPanel.Refresh method. The extraction of the whole application panel from the system panels refresh is made by checking the configurator PmPanel > Setup of the Options default values > Refresh period (refresh).

If the item is not excluded from the system panels refresh, then it is refreshed either by the system or by calling this method.

After calling this method, the onRefresh event fires.

 
The method can also be called in the graphic item events for Web Panels. It is fullo functional only if called over the PmiRoot object, see Example.
See also:
Example:
Calling refresh of the whole panel from graphic item event. Example for JavaScript language:
pMe.Root.Refresh();
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