Event triggered when an edit operation fails.
Source position: db.pas line 1988
public property TDataSet.OnEditError : TDataSetErrorEvent |
OnEditError is triggered when the TDataset.Edit method fails to put the dataset in edit mode because the underlying database engine reported an error. The event handler can be used to indicate what the response to the failed edit operation should be. To this end, it gets the exception object passed to it (parameter E), and it can examine this object to return an appropriate action in the DataAction parameter. The following responses are supported:
For more information, see also the description of the TDatasetErrorEvent event handler type.
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Error handling callback. |
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Set the dataset in editing mode. |
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Event triggered when a delete operation fails. |
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Event triggered when a post operation fails. |