語言

PatternDictionary<TKey,TValue>.TryGetValue(TKey, TValue) 方法

定義

public bool TryGetValue(TKey key, out TValue value);
member this.TryGetValue : 'Key * 'Value -> bool
Public Function TryGetValue (key As TKey, ByRef value As TValue) As Boolean

參數

key
TKey
value
TValue

傳回

適用於