[Visual Basic]
Public Function BeginTransaction( _ 
   ByRef sTransactionName As String _ 
) As Boolean

Parameter

sTransactionName

Quellcode

[Visual Basic]
		Public Function BeginTransaction(sTransactionName As String) As Boolean 
			Try 
				If m_bIsTransactionPending Then 
					' // no nested transactions allowed. 
					Throw New Exception("BeginTransaction::Already transaction pending. Nesting not allowed") 
				End If 
				If (m_scoDBConnection.State And ConnectionState.Open) = 0 Then 
					' // no open connection 
					Throw New Exception("BeginTransaction::Connection is not open.") 
				End If 
				' // begin the transaction and store the transaction object. 
				m_stCurrentTransaction = m_scoDBConnection.BeginTransaction(IsolationLevel.ReadCommitted, sTransactionName) 
				m_bIsTransactionPending = True 
				Return True 
			Catch ex As Exception 
				' // bubble exception 
				Throw ex 
			End Try 
		End Function

Forderungen

Plattformen: Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

Siehe auch

clsConnectionProvider