This method/property/event is considered obsolete and is functional only if the Level of integration of panel viewer and the local application configurator is set to full - FULL access from scripts to the whole application (only for VBScript value and if the Enable multiple opening of local panel configurator IS NOT SET.
The method needs to be used only when the Refresh period (refresh) configurator is set in the PmPanel object. Otherwise the panels are refreshed themselves with the period set in the Panels timer period configurator of the PmRoot object.
The method refreshes all graphic items of this panel at a time. For the control refreshing only of some items, it is possible to use the PmiItem.Refresh method of the graphic items instead of this method.
For WEB panels the Refresh method can be used, if the WEB page refresh rate is low (see the configurator "Refresh period of HTML pages [s]") and feedback script input from client to server (calling pMe.PmPanel.Methods) causes data change, displayed in the WEB client. In such case after calling the Methods it is usefull to call Refresh causing instant data refresh on the client. See Example below.