SynchronizationLockException Class (System.Threading)

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.NET Framework Class Library
SynchronizationLockException Class

The exception that is thrown when a method requires the caller to own the lock on a given Monitor, and the method is invoked by a caller that does not own that lock.

Inheritance Hierarchy
System.Object
  System.Exception
    System.SystemException
      System.Threading.SynchronizationLockException

Namespace:  System.Threading
Assembly:  mscorlib (in mscorlib.dll)
Syntax
Visual Basic
<SerializableAttribute> _
<ComVisibleAttribute(True)> _
Public Class SynchronizationLockException _
	Inherits SystemException
C#
[SerializableAttribute]
[ComVisibleAttribute(true)]
public class SynchronizationLockException : SystemException
Visual C++
[SerializableAttribute]
[ComVisibleAttribute(true)]
public ref class SynchronizationLockException : public SystemException
F#
[<SerializableAttribute>]
[<ComVisibleAttribute(true)>]
type SynchronizationLockException =  
    class
        inherit SystemException
    end

The SynchronizationLockException type exposes the following members.

Constructors
  Name Description
Public method SynchronizationLockException() Initializes a new instance of the SynchronizationLockException class with default properties.
Public method SynchronizationLockException(String) Initializes a new instance of the SynchronizationLockException class with a specified error message.
Protected method SynchronizationLockException(SerializationInfo, StreamingContext) Initializes a new instance of the SynchronizationLockException class with serialized data.
Public method SynchronizationLockException(String, Exception) Initializes a new instance of the SynchronizationLockException class with a specified error message and a reference to the inner exception that is the cause of this exception.
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Properties
  Name Description
Public property Data Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Public property HelpLink Gets or sets a link to the help file associated with this exception. (Inherited from Exception.)
Protected property HResult Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public property InnerException Gets the Exception instance that caused the current exception. (Inherited from Exception.)
Public property Message Gets a message that describes the current exception. (Inherited from Exception.)
Public property Source Gets or sets the name of the application or the object that causes the error. (Inherited from Exception.)
Public property StackTrace Gets a string representation of the immediate frames on the call stack. (Inherited from Exception.)
Public property TargetSite Gets the method that throws the current exception. (Inherited from Exception.)
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Methods
  Name Description
Public method Equals(Object) Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected method Finalize Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public method GetBaseException When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public method GetHashCode Serves as a hash function for a particular type. (Inherited from Object.)
Public method GetObjectData When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception.)
Public method GetType Gets the runtime type of the current instance. (Inherited from Exception.)
Protected method MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.)
Public method ToString Creates and returns a string representation of the current exception. (Inherited from Exception.)
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Events
  Name Description
Protected event SerializeObjectState Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception. (Inherited from Exception.)
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Remarks

SynchronizationLockException is thrown by calling the Exit, Pulse, PulseAll, and Wait methods of the Monitor class from an unsynchronized block of code.

SynchronizationLockException uses the HRESULT COR_E_SYNCHRONIZATIONLOCK, which has the value 0x80131518.

For a list of initial property values for an instance of SynchronizationLockException, see the SynchronizationLockException constructors.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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.
See Also

Reference

System.Threading Namespace
Monitor
Exception

Other Resources

Managed and Unmanaged Threading
Handling and Throwing Exceptions