Метод IReadOnlyDictionary<K, T>.ContainsKey
Determines whether the element with the specified key is contained in the dictionary.
Пространство имен: Microsoft.SqlServer.Management.Sdk.Sfc
Сборка: Microsoft.SqlServer.Management.Sdk.Sfc (в Microsoft.SqlServer.Management.Sdk.Sfc.dll)
Синтаксис
'Декларация
Function ContainsKey ( _
key As K _
) As Boolean
'Применение
Dim instance As IReadOnlyDictionary
Dim key As K
Dim returnValue As Boolean
returnValue = instance.ContainsKey(key)
bool ContainsKey(
K key
)
bool ContainsKey(
K key
)
abstract ContainsKey :
key:'K -> bool
function ContainsKey(
key : K
) : boolean
Параметры
- key
Тип: K
They key to locate in the dictionary.
Возвращаемое значение
Тип: System.Boolean
true if the key is found in the dictionary; otherwise false.