Like the FillData function this function is also used to fill the data from the datasource to the list controls. In the FillDataAsync rule, the form will remain active, allowing access to other controls and rules simultaneously.
Syntax:
FillDataAsync(ControlName)
Where
ControlName is the name of the list control that needs to be filled with new values. The control can be AutocompleteTextbox, Combobox, Listbox, CheckboxGroup, RadioButtonGroup, Multilistbox or a Search Grid control
Examples:FillDataAsync( Combobox1 )
FillDataAsync( Listbox1)