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Метод UpdateErrorHandler

Optional method that implements the custom business logic invoked when an error occurs at the time an UPDATE statement is being uploaded or downloaded.

Пространство имен:  Microsoft.SqlServer.Replication.BusinessLogicSupport
Сборка:  Microsoft.SqlServer.Replication.BusinessLogicSupport (в Microsoft.SqlServer.Replication.BusinessLogicSupport.dll)

Синтаксис

'Декларация
Public Overridable Function UpdateErrorHandler ( _
    updateSource As SourceIdentifier, _
    updatedDataSet As DataSet, _
    ByRef errorLogType As ErrorLogType, _
    ByRef customErrorMessage As String, _
    errorCode As Integer, _
    errorMessage As String, _
    ByRef historyLogLevel As Integer, _
    ByRef historyLogMessage As String _
) As ActionOnDataError
'Применение
Dim instance As BusinessLogicModule
Dim updateSource As SourceIdentifier
Dim updatedDataSet As DataSet
Dim errorLogType As ErrorLogType
Dim customErrorMessage As String
Dim errorCode As Integer
Dim errorMessage As String
Dim historyLogLevel As Integer
Dim historyLogMessage As String
Dim returnValue As ActionOnDataError

returnValue = instance.UpdateErrorHandler(updateSource, _
    updatedDataSet, errorLogType, customErrorMessage, _
    errorCode, errorMessage, historyLogLevel, _
    historyLogMessage)

public virtual ActionOnDataError UpdateErrorHandler(
    SourceIdentifier updateSource,
    DataSet updatedDataSet,
    ref ErrorLogType errorLogType,
    ref string customErrorMessage,
    int errorCode,
    string errorMessage,
    ref int historyLogLevel,
    ref string historyLogMessage
)

public:
virtual ActionOnDataError UpdateErrorHandler(
    SourceIdentifier updateSource, 
    DataSet^ updatedDataSet, 
    ErrorLogType% errorLogType, 
    String^% customErrorMessage, 
    int errorCode, 
    String^ errorMessage, 
    int% historyLogLevel, 
    String^% historyLogMessage
)

abstract UpdateErrorHandler : 
        updateSource:SourceIdentifier * 
        updatedDataSet:DataSet * 
        errorLogType:ErrorLogType byref * 
        customErrorMessage:string byref * 
        errorCode:int * 
        errorMessage:string * 
        historyLogLevel:int byref * 
        historyLogMessage:string byref -> ActionOnDataError 
override UpdateErrorHandler : 
        updateSource:SourceIdentifier * 
        updatedDataSet:DataSet * 
        errorLogType:ErrorLogType byref * 
        customErrorMessage:string byref * 
        errorCode:int * 
        errorMessage:string * 
        historyLogLevel:int byref * 
        historyLogMessage:string byref -> ActionOnDataError 

public function UpdateErrorHandler(
    updateSource : SourceIdentifier, 
    updatedDataSet : DataSet, 
    errorLogType : ErrorLogType, 
    customErrorMessage : String, 
    errorCode : int, 
    errorMessage : String, 
    historyLogLevel : int, 
    historyLogMessage : String
) : ActionOnDataError

Параметры

  • errorCode
    Тип: System. . :: . .Int32
    Error code that corresponds to the underlying replication error that occurred.
  • errorMessage
    Тип: System. . :: . .String
    Error message text that corresponds to the underlying replication error that occurred.
  • historyLogLevel
    Тип: System. . :: . .Int32%
    Log level of the custom message returned by the custom business logic handler.
  • historyLogMessage
    Тип: System. . :: . .String%
    Log message provided by custom business logic handler. The log message gets written to the distribution database.

Возвращаемое значение

Тип: Microsoft.SqlServer.Replication.BusinessLogicSupport. . :: . .ActionOnDataError
The ActionOnDataError action that will be taken by the process after the custom business logic handler has executed.