LL_UpdateByName

Description

Update data inside a linked list item giving item key name.

Syntax

pItem = LL_Update(llRoot, ItemName, ItemData)

Returns

Number.

A pointer to the linked list item just updated

Parameters

Name	Type	Optional	Meaning
llRoot	Number	No	If llRoot is = 0 (zero) a new linked list will be created and the new item added. If llRoot is <> 0, a new item will be added to the linked list pointed by llRoot
ItemName	String	No	Name of the item. This is the key to be used to change, data in future reference
ItemData	String	No	Any string to be associated with ItemName

Remarks

Important: if ItemName is not present in the list, it will be added.

Restrictions