TryGetValue メソッド (ObservableDictionary<TKey,TValue>)

Gets the value associated with the specified key.

シンタックス

'宣言
 
Public Function TryGetValue( _
   ByVal key As TKey, _
   ByRef value As TValue _
) As Boolean

public bool TryGetValue( 
   TKey key,
   out TValue value
)

key: The key whose value to get.
value: When this method returns, the value associated with the specified key, if the key is found; otherwise, the default value for the type of the value parameter. This parameter is passed uninitialized.

true if the object that implements ObservableDictionary<TKey,TValue> contains an element with the specified key; otherwise, false.

参照