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DuplicateKeyException Class

Thrown when an attempt is made to add an object to the identity cache by using a key that is already being used.

System.Object
  System.Exception
    System.SystemException
      System.InvalidOperationException
        System.Data.Linq.DuplicateKeyException

Namespace:  System.Data.Linq
Assembly:  System.Data.Linq (in System.Data.Linq.dll)

public class DuplicateKeyException : InvalidOperationException

The DuplicateKeyException type exposes the following members.

  NameDescription
Public methodSupported by Silverlight for Windows PhoneDuplicateKeyException(Object)Initializes a new instance of the DuplicateKeyException class.
Public methodSupported by Silverlight for Windows PhoneDuplicateKeyException(Object, String)Initializes a new instance of the DuplicateKeyException class by referencing the duplicate key and providing an error message.
Public methodSupported by Silverlight for Windows PhoneDuplicateKeyException(Object, String, Exception)Initializes a new instance of the DuplicateKeyException class by referencing the duplicate key, providing an error message, and specifying the exception that caused this exception to be thrown.
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  NameDescription
Public propertySupported by Silverlight for Windows PhoneDataGets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception.)
Protected propertySupported by Silverlight for Windows PhoneHResultGets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneInnerExceptionGets the Exception instance that caused the current exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneMessageGets a message that describes the current exception. (Inherited from Exception.)
Public propertySupported by Silverlight for Windows PhoneObjectGets the object that caused the exception.
Public propertySupported by Silverlight for Windows PhoneStackTraceGets 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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  NameDescription
Public methodSupported by Silverlight for Windows PhoneEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodSupported by Silverlight for Windows PhoneFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneGetBaseExceptionWhen overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception.)
Public methodSupported by Silverlight for Windows PhoneGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneGetTypeGets the runtime type of the current instance. (Inherited from Exception.)
Protected methodSupported by Silverlight for Windows PhoneMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodSupported by Silverlight for Windows PhoneToStringCreates and returns a string representation of the current exception. (Inherited from Exception.)
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Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

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

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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