/// <summary>
/// Open a new cursor on the table.
/// </summary>
/// <param name="record">The record that is opening the tableid.</param>
/// <returns>A new JET_TABLEID for the record.</returns>
/// <remarks>
/// Records that open a JET_TABLEID will be disposed when the table
/// is closed.
/// </remarks>
public Cursor OpenCursorForRecord(RecordBase record)
{
Cursor cursor = this.OpenCursor();
this.recordsWithOpenCursor.Add(record);
record.CursorClosedEvent += this.OnRecordClose;
return(cursor);
}
/// <summary>
/// Called when a record that has opened its own tableid is closed.
/// </summary>
/// <param name="record">The record being closed.</param>
private void OnRecordClose(RecordBase record)
{
record.CursorClosedEvent -= this.OnRecordClose;
this.recordsWithOpenCursor.Remove(record);
}
/// <summary>
/// Called when a record that has opened its own tableid is closed.
/// </summary>
/// <param name="record">The record being closed.</param>
private void OnRecordClose(RecordBase record)
{
record.CursorClosedEvent -= this.OnRecordClose;
this.recordsWithOpenCursor.Remove(record);
}
/// <summary>
/// Open a new cursor on the table.
/// </summary>
/// <param name="record">The record that is opening the tableid.</param>
/// <returns>A new JET_TABLEID for the record.</returns>
/// <remarks>
/// Records that open a JET_TABLEID will be disposed when the table
/// is closed.
/// </remarks>
public Cursor OpenCursorForRecord(RecordBase record)
{
Cursor cursor = this.OpenCursor();
this.recordsWithOpenCursor.Add(record);
record.CursorClosedEvent += this.OnRecordClose;
return cursor;
}
