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    TResolverErrorEvent

    Defines the event handler for update errors in TBufDataset.

    Declaration

    Source position: bufdataset.pas line 35

    type
  TResolverErrorEvent = procedure(Sender: TObject; 
                                DataSet: TCustomBufDataset; 
                                E: EUpdateError; 
                                UpdateKind: TUpdateKind; 
                                var Response: TResolverResponse)
                                 of object;

    Arguments

    Name Description
    Sender Class generating the event notification.
    DataSet Dataset for the event notification.
    E Exception for the event notification.
    UpdateKind Type of update where the error occurred.
    Response Response from the event handler.

    Description

    TResolverErrorEvent is an object procedure which defines an event handler signalled when an error occurs while updating a record in TBufDataset. TResolverErrorEvent is the type used for the TCustomBufDataset.OnUpdateError property. Applications should create a routine which uses the signature for the type to handle the event notification. The routine should update the Response argument to indicate the action taken for the event notification.

    See also

    Name Description
    TCustomBufDataset.OnUpdateError Event handler signalled when an error occurs while updating records.