BcfDataSet.BeginTransaction Method (BcfTransactionBuilder)


BcfDataSetBeginTransaction Method (BcfTransactionBuilder)

Creates a transaction and sets it as the CurrentTransaction. If CurrentTransaction is not null before calling BeginTransaction a subtransaction of the CurrentTransaction will be created.

Namespace: CalculationWorks.BusinessModel
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 2.1.0.0

Syntax

public BcfTransaction BeginTransaction(
	BcfTransactionBuilder builder
)

Public Function BeginTransaction ( 
	builder As BcfTransactionBuilder
) As BcfTransaction

builder: Type: CalculationWorks.BusinessModelBcfTransactionBuilder
The builder.

Type: BcfTransaction
BcfTransaction.

Exceptions

Exception	Condition
ArgumentNullException	builder is null
InvalidOperationException	dataset is locked; e.g. BcfDataSet is just switching the current transaction or is undoing/redoing. do not call this method e.g. from inside BcfFunctionBase, BcfValidatorBase nor IBcfUndoRedoItem
BcfComputeException	CurrentTransaction is not null and enforcing relations or calculation caused an exception

Exception

Condition

builder is null

dataset is locked; e.g. BcfDataSet is just switching the current transaction or is undoing/redoing.

do not call this method e.g. from inside BcfFunctionBase, BcfValidatorBase nor IBcfUndoRedoItem

CurrentTransaction is not null and enforcing relations or calculation caused an exception