public GenUndoRedo(IGenCommand undoCommand, IGenCommand redoCommand)
{
RedoCommand = redoCommand;
UndoCommand = undoCommand;
}
private void AddRedoUndo(IGenCommand undoCommand, IGenCommand redoCommand)
{
var undoRedo = new GenUndoRedo(undoCommand, redoCommand);
GeData.AddRedoUndo(undoRedo);
}