Number of pending changes for the dataset.
Source position: bufdataset.pas line 676
public property TCustomBufDataset.ChangeCount : Integer |
ChangeCount is a read-only Integer property that indicates the number of pending changes in the update buffers allocated for the dataset. Update buffers are maintained in an internal TRecordsUpdateBuffer member when methods that add, delete, or modify record data are called.
ChangeCount can be used in an application to determine if ApplyUpdates, CancelUpdates, or RevertRecord should be called prior to closing the dataset.
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Applies pending updates to the dataset. |
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Cancels pending updates in the dataset. |
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Reverts the current record to its original (un-edited) values. |