OleDbTransaction.Begin Method

Definition

Namespace:

System.Data.OleDb

Assembly:

System.Data.OleDb.dll

Package:

System.Data.OleDb v9.0.0

Initiates a nested database transaction.

Overloads

Begin()	Initiates a nested database transaction.
Begin(IsolationLevel)	Initiates a nested database transaction and specifies the isolation level to use for the new transaction.

Begin()

Source:

OleDbTransaction.cs

Initiates a nested database transaction.

public:
 System::Data::OleDb::OleDbTransaction ^ Begin();

public System.Data.OleDb.OleDbTransaction Begin ();

member this.Begin : unit -> System.Data.OleDb.OleDbTransaction

Public Function Begin () As OleDbTransaction

Returns

OleDbTransaction

A nested database transaction.

Exceptions

InvalidOperationException

Nested transactions are not supported.

Remarks

The new transaction is nested within the current transaction.

See also

• Performing Transactions

Begin(IsolationLevel)

Source:

OleDbTransaction.cs

Initiates a nested database transaction and specifies the isolation level to use for the new transaction.

public:
 System::Data::OleDb::OleDbTransaction ^ Begin(System::Data::IsolationLevel isolevel);

public System.Data.OleDb.OleDbTransaction Begin (System.Data.IsolationLevel isolevel);

member this.Begin : System.Data.IsolationLevel -> System.Data.OleDb.OleDbTransaction

Public Function Begin (isolevel As IsolationLevel) As OleDbTransaction

Parameters

isolevel

IsolationLevel

The isolation level to use for the transaction.

Returns

OleDbTransaction

A nested database transaction.

Exceptions

InvalidOperationException

Nested transactions are not supported.

Remarks

The new transaction is nested within the current transaction.

See also

• Performing Transactions