Function ItemList.setItemMetadata
Sets a value (of any type) to be stored with the item associated with the specified index.
void setItemMetadata(VariantArg1)
(
in long idx,
in VariantArg1 metadata
);
Sets a value (of any type) to be stored with the item associated with the specified index.
void setItemMetadata(VariantArg1)
(
in long idx,
in VariantArg1 metadata
);