HeaderDictionary.TryGetValue(String, StringValues) Metode

Definisi

Ruang nama:

Microsoft.AspNetCore.Http

Rakitan:

Microsoft.AspNetCore.Http.dll

Paket:

Microsoft.AspNetCore.App.Ref v8.0.0

Sumber:

HeaderDictionary.cs

Mengambil nilai dari kamus.

public:
 virtual bool TryGetValue(System::String ^ key, [Runtime::InteropServices::Out] Microsoft::Extensions::Primitives::StringValues % value);

public bool TryGetValue (string key, out Microsoft.Extensions.Primitives.StringValues value);

abstract member TryGetValue : string * StringValues -> bool
override this.TryGetValue : string * StringValues -> bool

Public Function TryGetValue (key As String, ByRef value As StringValues) As Boolean

Parameter

key

String

Nama header.

value

StringValues

Nilainya.

Mengembalikan

Boolean

true jika HeaderDictionary berisi kunci; jika tidak, salah.