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DbConnection.BeginTransaction Method (IsolationLevel)

Starts a database transaction with the specified isolation level.

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

public DbTransaction BeginTransaction(
	IsolationLevel isolationLevel
)

Parameters

isolationLevel
Type: System.Data.IsolationLevel

Specifies the isolation level for the transaction.

Return Value

Type: System.Data.Common.DbTransaction
An object representing the new transaction.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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