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RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup Metoda

Definicja

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);
public static void ExecuteCodeWithGuaranteedCleanup (System.Runtime.CompilerServices.RuntimeHelpers.TryCode code, System.Runtime.CompilerServices.RuntimeHelpers.CleanupCode backoutCode, object userData);
public static void ExecuteCodeWithGuaranteedCleanup (System.Runtime.CompilerServices.RuntimeHelpers.TryCode code, System.Runtime.CompilerServices.RuntimeHelpers.CleanupCode backoutCode, object? userData);
[System.Security.SecurityCritical]
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
static member ExecuteCodeWithGuaranteedCleanup : System.Runtime.CompilerServices.RuntimeHelpers.TryCode * System.Runtime.CompilerServices.RuntimeHelpers.CleanupCode * obj -> unit
[<System.Security.SecurityCritical>]
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

Uwagi

Ta metoda jest używana przez kompilatory.

Dotyczy