FutureProg functions
collectiondictionarygetfirst
collectiondictionarygetfirst overload 1
CollectionItem collectiondictionarygetfirst(Void CollectionDictionary dictionary, Text key)
Available in
- computer function
- computer program
- standard futureprog
Returns the first value stored at the specified text key, or null if the key is absent or has no values.
| Parameter | Type | Description |
|---|---|---|
dictionary |
Void CollectionDictionary |
The collection dictionary to inspect |
key |
Text |
The text key whose first value should be returned |