Difference between revisions of "Activity:GetFromDictionary (Activity)"
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| version = 2.1+ | | version = 2.1+ | ||
}} | }} | ||
| − | The GetFromDictionary activity gets and returns an item, specified by an unique key, from a given dictionary. | + | The GetFromDictionary activity gets and returns an item, specified by an unique key, from a given dictionary. If the data type of the returned item is known, the GetFromDictionary<T> activity, with a generic type argument, should be used. |
==Arguments== | ==Arguments== | ||
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==Usage== | ==Usage== | ||
This activity gets and returns an item, specified by its unique key, from the given dictionary. | This activity gets and returns an item, specified by its unique key, from the given dictionary. | ||
| + | |||
| + | {{Hint|Use GetFromDictionary<T> if the data type of the item is known.}} | ||
==See also== | ==See also== | ||
Revision as of 12:43, 7 January 2015
| Get from Dictionary | |
|---|---|
| Name | GetFromDictionary |
| Purpose | Get an item from a dictionary |
| Category | Collection |
| Returns | True if successfull |
| Version | 2.1+ |
The GetFromDictionary activity gets and returns an item, specified by an unique key, from a given dictionary. If the data type of the returned item is known, the GetFromDictionary<T> activity, with a generic type argument, should be used.
Arguments
| Argument | Type | Direction | Purpose |
|---|---|---|---|
| Dictionary | IDictionary<String,Object> | In | The dictionary containing the items |
| Key | String | In | The item's key |
| Result | Boolean | Out | True if item has been found |
| Value | Object | Out | The item returned |
Usage
This activity gets and returns an item, specified by its unique key, from the given dictionary.
 | Use GetFromDictionary<T> if the data type of the item is known. |
