| Parameter | Description |
|---|---|
| collection | The collection to add the key to. |
| key | The key text. |
long The new key's stable id, or zero when the collection has no shared data or the key is empty.
Adds a string key to a collection across every one of its locale tables.
Registers the key in the collection's SharedTableData and adds an empty StringEntry
for it to each table, then saves. Checking the key text for empty or duplicate names is the caller's job; an
empty key adds nothing and returns zero.
Additional resources: LocalizationEditorSettings.AddTable, ResourceTableCollection