RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup Metode

Definisi

Ruang nama:

System.Runtime.CompilerServices

Rakitan:

System.Runtime.dll

Sumber:

RuntimeHelpers.cs

Perhatian

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

Menjalankan kode menggunakan beberapa Delegate saat menggunakan kode lain Delegate untuk menjalankan kode tambahan jika terjadi pengecualian.

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)

Parameter

code

RuntimeHelpers.TryCode

Delegasi ke kode untuk dicoba.

backoutCode

RuntimeHelpers.CleanupCode

Delegasikan ke kode untuk dijalankan jika terjadi pengecualian.

userData

Object

Data yang akan diteruskan ke code dan backoutCode.

Atribut

ObsoleteAttribute

Keterangan

Metode ini digunakan oleh pengkompilasi.