FileBackedDictionaryTKey, TValue, TKeyElem, TValueElemContainsKey Method

Determines whether the FileBackedDictionaryTKey, TValue contains an element with the specified key.

Definition

Namespace: Gemstone.IO.Collections
Assembly: Gemstone.IO (in Gemstone.IO.dll) Version: 1.0.156 -- Release Build+6a9f88f477f6aa18d5026c0c0fcc061b1aaed2d2

C#View Source Request Example

public bool ContainsKey(
	TKey key
)

VBView Source Request Example

Public Function ContainsKey ( 
	key As TKey
) As Boolean

C++View Source Request Example

public:
virtual bool ContainsKey(
	TKey key
) sealed

JavaScriptView Source Request Example

function ContainsKey(key);

Parameters

key TKey: The key to locate in the FileBackedDictionaryTKey, TValue.

Return Value

Boolean
true if the FileBackedDictionaryTKey, TValue contains an element with the key; otherwise, false.

Implements

IDictionaryTKey, TValueContainsKey(TKey)

Exceptions

ArgumentNullException

key is null.