OleDbTransaction Class

Reference

Definition

Namespace:: System.Data.OleDb

Assembly:: System.Data.OleDb.dll

Assembly:: System.Data.dll

Package:: System.Data.OleDb v8.0.1

Package:: System.Data.OleDb v9.0.0-rc.2.24473.5

Source:: OleDbTransaction.cs

Source:: OleDbTransaction.cs

Source:: OleDbTransaction.cs

Source:: OleDbTransaction.cs

Source:: OleDbTransaction.cs

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.

Represents an SQL transaction to be made at a data source. This class cannot be inherited.

public ref class OleDbTransaction sealed : System::Data::Common::DbTransaction

public ref class OleDbTransaction sealed : MarshalByRefObject, IDisposable, System::Data::IDbTransaction

public sealed class OleDbTransaction : System.Data.Common.DbTransaction

public sealed class OleDbTransaction : MarshalByRefObject, IDisposable, System.Data.IDbTransaction

type OleDbTransaction = class
    inherit DbTransaction

type OleDbTransaction = class
    inherit MarshalByRefObject
    interface IDbTransaction
    interface IDisposable

Public NotInheritable Class OleDbTransaction
Inherits DbTransaction

Public NotInheritable Class OleDbTransaction
Inherits MarshalByRefObject
Implements IDbTransaction, IDisposable

Inheritance: Object

DbTransaction
OleDbTransaction

Inheritance: Object

MarshalByRefObject

DbTransaction
OleDbTransaction

Inheritance: Object

MarshalByRefObject
OleDbTransaction

Implements: IDbTransaction IDisposable

Remarks

The application creates an OleDbTransaction object by calling BeginTransaction on the OleDbConnection object. All subsequent operations associated with the transaction (for example, committing or aborting the transaction), are performed on the OleDbTransaction object.

Properties

Connection	Gets the OleDbConnection object associated with the transaction, or `null` if the transaction is no longer valid.
DbConnection	When overridden in a derived class, gets the DbConnection object associated with the transaction. (Inherited from DbTransaction)
IsolationLevel	Specifies the IsolationLevel for this transaction.
SupportsSavepoints	Gets a value that indicates whether this DbTransaction instance supports database savepoints. If `false`, the methods SaveAsync(String, CancellationToken), RollbackAsync(String, CancellationToken) and ReleaseAsync(String, CancellationToken) as well as their synchronous counterparts are expected to throw NotSupportedException. (Inherited from DbTransaction)

Methods

Begin()	Initiates a nested database transaction.
Begin(IsolationLevel)	Initiates a nested database transaction and specifies the isolation level to use for the new transaction.
Commit()	Commits the database transaction.
CommitAsync(CancellationToken)	Asynchronously commits the database transaction. (Inherited from DbTransaction)
CreateObjRef(Type)	Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject)
Dispose()	Releases the unmanaged resources used by the DbTransaction. (Inherited from DbTransaction)
Dispose(Boolean)	Releases the unmanaged resources used by the DbTransaction and optionally releases the managed resources. (Inherited from DbTransaction)
DisposeAsync()	Asynchronously diposes the transaction object. (Inherited from DbTransaction)
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 it is reclaimed by garbage collection.
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetLifetimeService()	Obsolete. Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject)
GetType()	Gets the Type of the current instance. (Inherited from Object)
InitializeLifetimeService()	Obsolete. Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject)
Release(String)	Destroys a savepoint previously defined in the current transaction. This allows the system to reclaim some resources before the transaction ends. (Inherited from DbTransaction)
ReleaseAsync(String, CancellationToken)	Destroys a savepoint previously defined in the current transaction. This allows the system to reclaim some resources before the transaction ends. (Inherited from DbTransaction)
Rollback()	Rolls back a transaction from a pending state.
Rollback(String)	Rolls back all commands that were executed after the specified savepoint was established. (Inherited from DbTransaction)
RollbackAsync(CancellationToken)	Asynchronously rolls back a transaction from a pending state. (Inherited from DbTransaction)
RollbackAsync(String, CancellationToken)	Rolls back all commands that were executed after the specified savepoint was established. (Inherited from DbTransaction)
Save(String)	Creates a savepoint in the transaction. This allows all commands that are executed after the savepoint was established to be rolled back, restoring the transaction state to what it was at the time of the savepoint. (Inherited from DbTransaction)
SaveAsync(String, CancellationToken)	Creates a savepoint in the transaction. This allows all commands that are executed after the savepoint was established to be rolled back, restoring the transaction state to what it was at the time of the savepoint. (Inherited from DbTransaction)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Explicit Interface Implementations

IDbTransaction.Connection	Gets the DbConnection object associated with the transaction, or a null reference if the transaction is no longer valid. (Inherited from DbTransaction)
IDisposable.Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Applies to

Delen via