Labels:text | screenshot | font | document | number | parallel OCR: TDataSet Event When Triggered Before Open, AfterOpen Before/after a dataset is opened BeforeClose, AfterClose Before/after a dataset is closed Beforeinsert, Afterinsert Before/after a dataset enters Insert mode BeforeEdit, AfterEdit Before/after a dataset enters Edit mode BeforePost, AfterPost Before/after a dataset posts changes to the current record BeforeCancel, AfterCancel Before/after a dataset cancels the current state BeforeDelete, AfterDelete Before/after a record is deleted OnNewRecord When a new record has been created OnCalcFields When calculated fields need to be recalculated TDataSource Event When Triggered OnDataChange When the view of the current record needs to be refreshed, usually as a result of moving to another record or the table being refreshed OnUpdateData When a field(s) value in the current record is about to be updated prior to posting the record OnStateChange When the mode or state of a dataset changes State When Triggered dslnactive When the dataset is closed dsBrowse When the dataset is in Browse state dsEdi When the dataset is in Edit state dsinserf When the dataset is in Insert state dsSetKey When the dataset is in SetKey state [TTable.SetKey has been called) dsCalcfields When the OnCalcFields event is called Figure 1 (Top): The TDataSet events. Figure 2 (Middle): The TDataSource events. Figure 3 (Bottom): The State constants.
