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Cache<T>.GetOrAdd(String, Func<T>, Func<DateTime>) 方法

定义

命名空间:

Microsoft.WindowsAzure.MediaServices.Client

程序集:

Microsoft.WindowsAzure.MediaServices.Client.dll

包:

windowsazure.mediaservices v4.2.0

public T GetOrAdd (string key, Func<T> valueFactory, Func<DateTime> expirationFactory);

member this.GetOrAdd : string * Func<'T> * Func<DateTime> -> 'T

Public Function GetOrAdd (key As String, valueFactory As Func(Of T), expirationFactory As Func(Of DateTime)) As T

参数

key

String

valueFactory

Func<T>

expirationFactory

Func<DateTime>

返回

T