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FormCollection.ContainsKey(String) Método

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Definición

Espacio de nombres:
Microsoft.AspNetCore.Http
Ensamblado:
Microsoft.AspNetCore.Http.dll
Paquete:
Microsoft.AspNetCore.Http v1.0.0
Paquete:
Microsoft.AspNetCore.Http v1.1.0
Paquete:
Microsoft.AspNetCore.Http v2.0.0
Paquete:
Microsoft.AspNetCore.Http v2.1.0
Paquete:
Microsoft.AspNetCore.Http v2.2.0
Paquete:
Microsoft.AspNetCore.App.Ref v3.0.1
Paquete:
Microsoft.AspNetCore.App.Ref v3.1.10
Paquete:
Microsoft.AspNetCore.App.Ref v5.0.0
Paquete:
Microsoft.AspNetCore.App.Ref v6.0.6
Paquete:
Microsoft.AspNetCore.App.Ref v7.0.5
Paquete:
Microsoft.AspNetCore.App.Ref v8.0.0
Source:
FormCollection.cs
Source:
FormCollection.cs

Determina si HeaderDictionary contiene una clave específica.

public:
 virtual bool ContainsKey(System::String ^ key);
public bool ContainsKey (string key);
abstract member ContainsKey : string -> bool
override this.ContainsKey : string -> bool
Public Function ContainsKey (key As String) As Boolean

Parámetros

key
String

Clave.

Devoluciones

Boolean

true si HeaderDictionary contiene una clave específica; de lo contrario, false.

Implementaciones

ContainsKey(String)

Se aplica a