RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup Метод

Определение

Внимание!

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

Выполняет код с помощью Delegate другого Delegate для выполнения дополнительного кода в случае исключения.

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)

Параметры

code
RuntimeHelpers.TryCode

Делегат кода, который нужно попробовать.

backoutCode
RuntimeHelpers.CleanupCode

Делегат кода для запуска при возникновении исключения.

userData
Object

Данные для передачи code и backoutCode.

Атрибуты

Комментарии

Этот метод используется компиляторами.

Применяется к