Article
11/18/2011

ExecutionEngineException Class

Microsoft Silverlight will reach end of support after October 2021. Learn more.

Note: This API is now obsolete.

The exception that is thrown when there is an internal error in the execution engine of the common language runtime. This class cannot be inherited.

Inheritance Hierarchy

System.Object
  System.Exception
    System.SystemException
      System.ExecutionEngineException

Namespace: System
Assembly: mscorlib (in mscorlib.dll)

Syntax

'Declaration
<ObsoleteAttribute("This type previously indicated an unspecified fatal error in the runtime. The runtime no longer raises this exception so this type is obsolete.")> _
<ComVisibleAttribute(True)> _
Public NotInheritable Class ExecutionEngineException _
    Inherits SystemException

[ObsoleteAttribute("This type previously indicated an unspecified fatal error in the runtime. The runtime no longer raises this exception so this type is obsolete.")]
[ComVisibleAttribute(true)]
public sealed class ExecutionEngineException : SystemException

The ExecutionEngineException type exposes the following members.

Properties

	Name	Description
	Data	Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
	HResult	Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
	InnerException	Gets the Exception instance that caused the current exception. (Inherited from Exception.)
	Message	Gets a message that describes the current exception. (Inherited from Exception.)
	StackTrace	Gets a string representation of the frames on the call stack at the time the current exception was thrown. (Inherited from Exception.)

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Methods

	Name	Description
	Equals(Object)	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
	GetBaseException	When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the runtime type of the current instance. (Inherited from Exception.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Creates and returns a string representation of the current exception. (Inherited from Exception.)

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Remarks

Note:
This class supports the .NET Framework for Silverlight library code and is not intended to be used by Silverlight application code.

Execution engine errors are fatal errors that should never occur. Such errors occur mainly when the execution engine has been corrupted or data is missing. The system can throw this exception at any time. When possible, the system throws an exception that provides more information than the ExecutionEngineException exception.

Applications should not throw ExecutionEngineException.

ExecutionEngineException uses the HRESULT COR_E_EXECUTIONENGINE, which has the value 0x80131506.

Note:
The value of the inherited Data property is always nulla null reference (Nothing in Visual Basic).

Version Information

Silverlight

Supported in: 3
Obsolete (compiler warning) in 5
Obsolete (compiler warning) in 4

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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