OwinEnvironment.IDictionary<String,Object>.ContainsKey(String) 方法

定義

命名空間:

Microsoft.AspNetCore.Owin

組件:

Microsoft.AspNetCore.Owin.dll

套件:

Microsoft.AspNetCore.Owin v9.0.0

來源:

OwinEnvironment.cs

 virtual bool System.Collections.Generic.IDictionary<System.String,System.Object>.ContainsKey(System::String ^ key) = System::Collections::Generic::IDictionary<System::String ^, System::Object ^>::ContainsKey;

bool IDictionary<string,object>.ContainsKey (string key);

abstract member System.Collections.Generic.IDictionary<System.String,System.Object>.ContainsKey : string -> bool
override this.System.Collections.Generic.IDictionary<System.String,System.Object>.ContainsKey : string -> bool

Function ContainsKey (key As String) As Boolean Implements IDictionary(Of String, Object).ContainsKey

參數

key

String

傳回

Boolean

實作

ContainsKey(TKey)