DbTransaction Class

Reference

Definition

Namespace:: System.Data.Common

Assembly:: System.Data.Common.dll

Assembly:: System.Data.dll

Assembly:: netstandard.dll

Source:: DbTransaction.cs

Source:: DbTransaction.cs

Source:: DbTransaction.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.

Defines the core behavior of database transactions and provides a base class for database-specific transactions.

public ref class DbTransaction abstract : IDisposable

public ref class DbTransaction abstract : MarshalByRefObject, IAsyncDisposable, IDisposable, System::Data::IDbTransaction

public ref class DbTransaction abstract : IDisposable, System::Data::IDbTransaction

public ref class DbTransaction abstract : MarshalByRefObject, IDisposable, System::Data::IDbTransaction

public ref class DbTransaction abstract : MarshalByRefObject, System::Data::IDbTransaction

public ref class DbTransaction abstract : MarshalByRefObject, IAsyncDisposable, System::Data::IDbTransaction

public abstract class DbTransaction : IDisposable

public abstract class DbTransaction : MarshalByRefObject, IAsyncDisposable, IDisposable, System.Data.IDbTransaction

public abstract class DbTransaction : IDisposable, System.Data.IDbTransaction

public abstract class DbTransaction : MarshalByRefObject, IDisposable, System.Data.IDbTransaction

public abstract class DbTransaction : MarshalByRefObject, System.Data.IDbTransaction

public abstract class DbTransaction : MarshalByRefObject, IAsyncDisposable, System.Data.IDbTransaction

type DbTransaction = class
    interface IDisposable

type DbTransaction = class
    inherit MarshalByRefObject
    interface IDbTransaction
    interface IDisposable
    interface IAsyncDisposable

type DbTransaction = class
    interface IDbTransaction
    interface IDisposable

type DbTransaction = class
    inherit MarshalByRefObject
    interface IDbTransaction
    interface IDisposable

Public MustInherit Class DbTransaction
Implements IDisposable

Public MustInherit Class DbTransaction
Inherits MarshalByRefObject
Implements IAsyncDisposable, IDbTransaction, IDisposable

Public MustInherit Class DbTransaction
Implements IDbTransaction, IDisposable

Public MustInherit Class DbTransaction
Inherits MarshalByRefObject
Implements IDbTransaction, IDisposable

Public MustInherit Class DbTransaction
Inherits MarshalByRefObject
Implements IDbTransaction

Public MustInherit Class DbTransaction
Inherits MarshalByRefObject
Implements IAsyncDisposable, IDbTransaction

Inheritance: Object
DbTransaction

Inheritance: Object

MarshalByRefObject
DbTransaction

Derived: System.Data.EntityClient.EntityTransaction

System.Data.Odbc.OdbcTransaction

System.Data.OleDb.OleDbTransaction

System.Data.OracleClient.OracleTransaction

System.Data.SqlClient.SqlTransaction

Implements: IDisposable IDbTransaction IAsyncDisposable

Constructors

DbTransaction()

Initializes a new DbTransaction object.

Properties

Connection	Specifies the DbConnection object associated with the transaction.
DbConnection	When overridden in a derived class, gets the DbConnection object associated with the transaction.
IsolationLevel	When overridden in a derived class, gets the isolation level 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.

Methods

Commit()	When overridden in a derived class, commits the database transaction.
CommitAsync(CancellationToken)	Asynchronously commits the database transaction.
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.
Dispose(Boolean)	Releases the unmanaged resources used by the DbTransaction and optionally releases the managed resources.
DisposeAsync()	Asynchronously disposes the transaction object.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
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.
ReleaseAsync(String, CancellationToken)	Destroys a savepoint previously defined in the current transaction. This allows the system to reclaim some resources before the transaction ends.
Rollback()	When overridden in a derived class, rolls back a transaction from a pending state.
Rollback(String)	Rolls back all commands that were executed after the specified savepoint was established.
RollbackAsync(CancellationToken)	Asynchronously rolls back a transaction from a pending state.
RollbackAsync(String, CancellationToken)	Rolls back all commands that were executed after the specified savepoint was established.
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.
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.
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.

Extension Methods

ConfigureAwait(IAsyncDisposable, Boolean)

Configures how awaits on the tasks returned from an async disposable will be performed.

Applies to

Κοινή χρήση μέσω