API GetActionCount

Returns the available number of uses for an action. text = GetActionCount(actionSlot)

• actionSlot: - An action slot ID.

• text: - How often an item-based action (see details) may be performed; or always zero for other action types.

• Use with and to confirm that 'zero' is due to having zero uses of an item-based action, rather than always returning zero.
• In Classic, use with to ignore abilities that require a reagent; or alternatively use with if the itemID of a reagent is known.
• In Retail, use with for abilities with multiple charges.

The following example originates from an older version of FrameXML/ActionButton.lua to display a number on each action button if applicable.