IBusinessLogicResolver.InvokeChangeHandler Method

This API supports the SQL Server 2012 infrastructure and is not intended to be used directly from your code.

Invokes a handler when changes to the method are detected.

Namespace:  Microsoft.SqlServer.Replication.BusinessLogicSupport
Assembly:  Microsoft.SqlServer.Replication.BusinessLogicSupport (in Microsoft.SqlServer.Replication.BusinessLogicSupport.dll)

Syntax

'Declaration
Public MustOverride Function InvokeChangeHandler ( _
    currentChangeState As ChangeStates, _
    methodName As String, _
    sourceIdentifier As SourceIdentifier, _
    sourceDataSet As DataSet, _
    ByRef customDataSet As DataSet, _
    ByRef logLevel As Integer, _
    ByRef logMessage As String _
) As ActionOnDataChange
'Usage
Dim instance As IBusinessLogicResolver 
Dim currentChangeState As ChangeStates 
Dim methodName As String 
Dim sourceIdentifier As SourceIdentifier 
Dim sourceDataSet As DataSet 
Dim customDataSet As DataSet 
Dim logLevel As Integer 
Dim logMessage As String 
Dim returnValue As ActionOnDataChange 

returnValue = instance.InvokeChangeHandler(currentChangeState, _
    methodName, sourceIdentifier, sourceDataSet, _
    customDataSet, logLevel, logMessage)

public abstract ActionOnDataChange InvokeChangeHandler(
    ChangeStates currentChangeState,
    string methodName,
    SourceIdentifier sourceIdentifier,
    DataSet sourceDataSet,
    ref DataSet customDataSet,
    ref int logLevel,
    ref string logMessage
)

public:
virtual ActionOnDataChange InvokeChangeHandler(
    ChangeStates currentChangeState, 
    String^ methodName, 
    SourceIdentifier sourceIdentifier, 
    DataSet^ sourceDataSet, 
    DataSet^% customDataSet, 
    int% logLevel, 
    String^% logMessage
) abstract

abstract InvokeChangeHandler : 
        currentChangeState:ChangeStates * 
        methodName:string * 
        sourceIdentifier:SourceIdentifier * 
        sourceDataSet:DataSet * 
        customDataSet:DataSet byref * 
        logLevel:int byref * 
        logMessage:string byref -> ActionOnDataChange

public abstract function InvokeChangeHandler(
    currentChangeState : ChangeStates, 
    methodName : String, 
    sourceIdentifier : SourceIdentifier, 
    sourceDataSet : DataSet, 
    customDataSet : DataSet, 
    logLevel : int, 
    logMessage : String
) : ActionOnDataChange

Parameters

• currentChangeState
  Type: Microsoft.SqlServer.Replication.BusinessLogicSupport.ChangeStates
  The current change state.

• methodName
  Type: System.String
  The method name.

• sourceIdentifier
  Type: Microsoft.SqlServer.Replication.BusinessLogicSupport.SourceIdentifier
  The source identifier.

• sourceDataSet
  Type: System.Data.DataSet
  The source data set.

• customDataSet
  Type: System.Data.DataSet%
  The custom data set.

• logLevel
  Type: System.Int32%
  The log level

• logMessage
  Type: System.String%
  The log message.

Return Value

Type: Microsoft.SqlServer.Replication.BusinessLogicSupport.ActionOnDataChange
The ActionOnDataChange that will be taken by the process after the custom business logic has executed.

See Also

Reference

IBusinessLogicResolver Class

Microsoft.SqlServer.Replication.BusinessLogicSupport Namespace