TdxCustomMemData.MoveCurRecordTo(Integer) Method

Moves the current record to a new position in the memory-based dataset.

Declaration

procedure MoveCurRecordTo(AIndex: Integer);

Parameters

Name	Type	Description
AIndex	Integer	The target position (as an ordinal number) in the memory-based dataset.

Remarks

Call the MoveCurRecordTo procedure to move the current record to any position in the memory-based dataset. To identify the number of records stored in the dataset, use the RecordCount property.

Note

The MoveCurRecordTo procedure accepts only positive numbers as the AIndex parameter. Otherwise, a MoveCurRecordTo procedure call has no effect.

Example

The following code example moves the current record to the beginning of the memory-based dataset.

Delphi

  dxMemData1.DisableControls;  // Disables data synchronization with bound controls
  dxMemData1.MoveCurRecordTo(1);  // Moves the current record to the first position
  dxMemData1.EnableControls;  // Re-enables data synchronization with bound controls
  dxMemData1.First;  // Sets the moved record as current

C++

  dxMemData1->DisableControls();  // Disables data synchronization with bound controls
  dxMemData1->MoveCurRecordTo(1);  // Moves the current record to the first position
  dxMemData1->EnableControls();  // Re-enables data synchronization with bound controls
  dxMemData1->First();  // Sets the moved record as current