RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup Método

Definição

Namespace:

System.Runtime.CompilerServices

Assembly:

System.Runtime.dll

Origem:

RuntimeHelpers.cs

Cuidado

The Constrained Execution Region (CER) feature is not supported.

Executa o código usando um Delegate enquanto usa outro Delegate para executar código adicional no caso de uma exceção.

public:
 static void ExecuteCodeWithGuaranteedCleanup(System::Runtime::CompilerServices::RuntimeHelpers::TryCode ^ code, System::Runtime::CompilerServices::RuntimeHelpers::CleanupCode ^ backoutCode, System::Object ^ userData);

[System.Obsolete("The Constrained Execution Region (CER) feature is not supported.", DiagnosticId="SYSLIB0004", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static void ExecuteCodeWithGuaranteedCleanup (System.Runtime.CompilerServices.RuntimeHelpers.TryCode code, System.Runtime.CompilerServices.RuntimeHelpers.CleanupCode backoutCode, object? userData);

[<System.Obsolete("The Constrained Execution Region (CER) feature is not supported.", DiagnosticId="SYSLIB0004", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member ExecuteCodeWithGuaranteedCleanup : System.Runtime.CompilerServices.RuntimeHelpers.TryCode * System.Runtime.CompilerServices.RuntimeHelpers.CleanupCode * obj -> unit

Public Shared Sub ExecuteCodeWithGuaranteedCleanup (code As RuntimeHelpers.TryCode, backoutCode As RuntimeHelpers.CleanupCode, userData As Object)

Parâmetros

code

RuntimeHelpers.TryCode

Um delegado para o código a experimentar.

backoutCode

RuntimeHelpers.CleanupCode

Um delegado para o código a executar se uma exceção ocorrer.

userData

Object

Os dados para passar para code e backoutCode.

Atributos

ObsoleteAttribute

Comentários

Esse método é usado por compiladores.