PresetIF.setMeta

Sets a new @value for an existing meta data item or adds a new item. Meta data @tag names can be something like e.g. "comment". Supplying %NULL for the @value will unset an existing value.

interface PresetIF
bool
setMeta
(
string name
,
string tag
,
string value
)

Parameters

name string

preset name

tag string

meta data item name

value string

new value

Return: %TRUE for success, %FALSE if e.g. there is no preset with that @name

Meta