FireDAC.Comp.Client.TFDRdbmsDataSet Events

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InheritedProtected
AfterApplyUpdatespublicFires after the cached updates are applied to the database.
AfterCancelpublicOccurs after an application completes a request to cancel modifications to the active record.
AfterClosepublicOccurs after an application closes a dataset.
AfterDeletepublicOccurs after an application deletes a record.
AfterEditpublicOccurs after an application starts editing a record.
AfterExecutepublicFires after the SQL command execution is finished.
AfterGetRecordpublicFires after fetching the next rowset, once for each fetched record.
AfterGetRecordspublicFires after fetching the next rowset.
AfterInsertpublicOccurs after an application inserts a new record.
AfterOpenpublicOccurs after an application completes opening a dataset and before any data access occurs.
AfterPostpublicOccurs after an application writes the active record to the database or change log and returns to browse state.
AfterRefreshpublicOccurs after an application refreshes the data in the dataset.
AfterRowRequestpublicFires after fetching a record.
AfterScrollpublicOccurs after an application scrolls from one record to another.
BeforeApplyUpdatespublicFires before the cached updates are applied to the database.
BeforeCancelpublicOccurs before an application executes a request to cancel changes to the active record.
BeforeClosepublicOccurs immediately before the dataset closes.
BeforeDeletepublicOccurs before an application attempts to delete the active record.
BeforeEditpublicOccurs before an application enters edit mode for the active record.
BeforeExecutepublicFires before the SQL command execution is started.
BeforeGetRecordspublicFires before fetching the next rowset.
BeforeInsertpublicOccurs before an application enters insert mode.
BeforeOpenpublicOccurs before an application executes a request to open a dataset.
BeforePostpublicOccurs before an application posts changes for the active record to the database or change log.
BeforeRefreshpublicOccurs immediately before an application refreshes the data in the dataset.
BeforeRowRequestpublicFires before fetching the record.
BeforeScrollpublicOccurs before an application scrolls from one record to another.
OnCalcFieldspublicOccurs when an application recalculates calculated fields.
OnCommandChangedpublicFires after the SQL property value is changed.
OnDeleteErrorpublicOccurs when an application attempts to delete a record and an exception is raised.
OnEditErrorpublicOccurs when an application attempts to modify or insert a record and an exception is raised.
OnErrorpublicAn event that fires when an error happens while the dataset is communicating with a DBMS.
OnExecuteErrorpublicThe event is triggered when an error is generated, while executing an Array DML query.
OnFilterRecordpublicOccurs only when a record is fetched from a DB or when the Filtered property is set to True.
OnGetDeltaStreamsprotected
OnMasterSetValuespublicFires after a detailed dataset has set detailed query parameters.
OnNewRecordpublicOccurs when an application inserts or appends a new dataset record.
OnPostErrorpublicOccurs when an application attempts to modify or insert a record and an exception is raised.
OnReconcileErrorpublicFires when a dataset needs to reconcile an update to a record that cannot not be applied.
OnUpdateErrorpublicFires if an exception is generated when updates are applied to a database.
OnUpdateRecordpublicOccurs when a record update is applied to a database.