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CompositionContractMismatchException Class

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

The exception that is thrown when the underlying exported value or metadata of a Lazy<T> or Lazy<T, TMetadata> object cannot be cast to T or TMetadataView, respectively.

Inheritance Hierarchy

System.Object
  System.Exception
    System.ComponentModel.Composition.CompositionContractMismatchException

Namespace:  System.ComponentModel.Composition
Assembly:  System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)

Syntax

'Declaration
Public Class CompositionContractMismatchException _
    Inherits Exception
public class CompositionContractMismatchException : Exception

The CompositionContractMismatchException type exposes the following members.

Constructors

  Name Description
Public method CompositionContractMismatchException() Initializes a new instance of the CompositionContractMismatchException class with a system-supplied message that describes the error.
Public method CompositionContractMismatchException(String) Initializes a new instance of the CompositionContractMismatchException class with a specified message that describes the error.
Public method CompositionContractMismatchException(String, Exception) Initializes a new instance of the CompositionContractMismatchException 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.)
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 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
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 the Object 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 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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Version Information

Silverlight

Supported in: 5, 4

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.