This function is implemented by FrameXML in FrameXML/ContainerFrame.lua.

ToggleBag(bagNum);

Opens or closes the specified bag.

Parameters

Arguments

bagNum 

Number - the bagId you want to toggle open or close

Returns

nil

Example

ToggleBag(2);

Details

If toggling the backpack with the keyboard, this function is called when opening but NOT when closing. Closing appears to be done by ToggleBackpack(). However, if the mouse is used to close the Backpack then this function does respond.