OptimisticConcurrencyException Class

Reference

Definition

Namespace:: System.Data

Assembly:: System.Data.Entity.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

The exception that is thrown when an optimistic concurrency violation occurs.

public ref class OptimisticConcurrencyException sealed : System::Data::UpdateException

[System.Serializable]
public sealed class OptimisticConcurrencyException : System.Data.UpdateException

[<System.Serializable>]
type OptimisticConcurrencyException = class
    inherit UpdateException

Public NotInheritable Class OptimisticConcurrencyException
Inherits UpdateException

Inheritance: Object

Exception

SystemException

DataException

UpdateException
OptimisticConcurrencyException

Attributes: SerializableAttribute

Remarks

For more information about how to handle exceptions in your code, see Exception.

Constructors

OptimisticConcurrencyException()	Initializes a new instance of OptimisticConcurrencyException.
OptimisticConcurrencyException(String, Exception, IEnumerable<ObjectStateEntry>)	Initializes a new instance of OptimisticConcurrencyException that uses a specified error message, a reference to the inner exception, and an enumerable collection of ObjectStateEntry objects.
OptimisticConcurrencyException(String, Exception)	Initializes a new instance of OptimisticConcurrencyException that uses a specified error message and a reference to the inner exception.
OptimisticConcurrencyException(String)	Initializes a new instance of OptimisticConcurrencyException with a specialized error message.

Properties

Data	Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception)
HelpLink	Gets or sets a link to the help file associated with this 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)
Source	Gets or sets the name of the application or the object that causes the error. (Inherited from Exception)
StackTrace	Gets a string representation of the immediate frames on the call stack. (Inherited from Exception)
StateEntries	Gets the ObjectStateEntry objects for this UpdateException. (Inherited from UpdateException)
TargetSite	Gets the method that throws the current exception. (Inherited from Exception)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (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 the default hash function. (Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext)	Obsolete. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception)
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)

Events

SerializeObjectState

Obsolete.

Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception.

(Inherited from Exception)

Applies to

แชร์ผ่าน