RuntimeHelpers.PrepareContractedDelegate(Delegate) Method
Definition
Important
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Caution
The Constrained Execution Region (CER) feature is not supported.
Provides a way for applications to dynamically prepare AppDomain event delegates.
public:
static void PrepareContractedDelegate(Delegate ^ d);[System.Obsolete("The Constrained Execution Region (CER) feature is not supported.", DiagnosticId="SYSLIB0004", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static void PrepareContractedDelegate (Delegate d);public static void PrepareContractedDelegate (Delegate d);[System.Security.SecurityCritical]
public static void PrepareContractedDelegate (Delegate d);[<System.Obsolete("The Constrained Execution Region (CER) feature is not supported.", DiagnosticId="SYSLIB0004", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member PrepareContractedDelegate : Delegate -> unitstatic member PrepareContractedDelegate : Delegate -> unit[<System.Security.SecurityCritical>]
static member PrepareContractedDelegate : Delegate -> unitPublic Shared Sub PrepareContractedDelegate (d As Delegate)Parameters
- d
- Delegate
The event delegate to prepare.
- Attributes
Remarks
AppDomain event delegates such as DomainUnload, ProcessExit, and UnhandledException are not automatically prepared at startup. You can use the following methods to prepare them:
Attribute the method by using the PrePrepareMethodAttribute attribute.
Attribute the method by using the ReliabilityContractAttribute attribute.
Call the PrepareContractedDelegate method to dynamically prepare the delegate.
For more information, see the article Keep Your Code Running with the Reliability Features of the .NET Framework in the MSDN Magazine.
