Represents the command used to select the next control if the active cell is the last visible cell; otherwise, move the active cell to the next cell.
* The command has a boolean field canUndo that indicates whether the command supports undo and redo operations, and an execute method that performs an execute operation or undo operation.
* The arguments of the execute method are as follows.
context {GC.Spread.Sheets.Workbook} The context of the operation.
options {Object} The options of the operation.
* options.sheetName {string} The sheet name.
isUndo {boolean} true if this is an undo operation; otherwise, false.

var value; // Type: moveToNextCellThenControl
value = GC.Spread.Sheets.Commands.moveToNextCellThenControl;

var moveToNextCellThenControl : moveToNextCellThenControl;

spread.commandManager().setShortcutKey('moveToNextCellThenControl', GC.Spread.Commands.Key.tab, false, false, false, false); // Tab key
spread.commandManager().setShortcutKey('moveToPreviousCellThenControl', GC.Spread.Commands.Key.tab, false, true, false, false); // Shift key and Tab key