private void updateButtonBar()
{
String text;
if (!_fileList.Any())
{
text = String.Empty;
}
else if (_sortOrder == SortOrder.DateAscending || _sortOrder == SortOrder.AtoZ)
{
text = "\u003A";
}
else
{
text = "\u003B";
}
if (_sortOrderWidget != null)
{
_sortOrderWidget.SetText(text);
}
if (_sortButton != null)
{
String buttonText;
if (_sortOrder == SortOrder.DateAscending || _sortOrder == SortOrder.DateDescending)
{
buttonText = "9";
}
else
{
buttonText = "0";
}
_sortButton.SetText(buttonText);
}
if (_pageNumberWidget != null)
{
text = (_fileList.Any()) ? string.Format(Resources.Page0Of1, (_pageNumber + 1), _numPages) : String.Empty;
_pageNumberWidget.SetText(text);
}
}