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DbConnection.BeginDbTransaction Method

Starts a database transaction.

Namespace: System.Data.Common
Assembly: System.Data (in system.data.dll)

protected abstract DbTransaction BeginDbTransaction (
	IsolationLevel isolationLevel
)
protected abstract DbTransaction BeginDbTransaction (
	IsolationLevel isolationLevel
)
protected abstract function BeginDbTransaction (
	isolationLevel : IsolationLevel
) : DbTransaction
Not applicable.

Parameters

isolationLevel

Specifies the isolation level for the transaction.

Return Value

An object representing the new transaction.

If you are creating your own connection type, override this method to implement the code necessary to begin a transaction.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

.NET Compact Framework

Supported in: 2.0

XNA Framework

Supported in: 1.0
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