RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup Metoda

Definicja

Przestrzeń nazw:

System.Runtime.CompilerServices

Zestaw:

System.Runtime.dll

Źródło:

RuntimeHelpers.cs

Przestroga

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

Wykonuje kod przy użyciu innego DelegateDelegate elementu , aby wykonać dodatkowy kod w przypadku wyjątku.

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)

Parametry

code

RuntimeHelpers.TryCode

Delegat do kodu, aby spróbować.

backoutCode

RuntimeHelpers.CleanupCode

Delegat do kodu, który ma zostać uruchomiony, jeśli wystąpi wyjątek.

userData

Object

Dane do przekazania do code i backoutCode.

Atrybuty

ObsoleteAttribute

Uwagi

Ta metoda jest używana przez kompilatory.