protected function GetHeaderSortedHtml(QDataGridColumn $objColumn)
{
$strToReturn = sprintf('<span style="text-transform: uppercase;">%s</span>', $objColumn->Name);
if ($this->intSortDirection == 0) {
$strToReturn .= sprintf(' <img src="%s/sort_arrow.png" width="7" height="7" border="0" alt="Sorted" />', __VIRTUAL_DIRECTORY__ . __IMAGE_ASSETS__);
} else {
$strToReturn .= sprintf(' <img src="%s/sort_arrow_reverse.png" width="7" height="7" border="0" alt="Reverse Sorted" />', __VIRTUAL_DIRECTORY__ . __IMAGE_ASSETS__);
}
return $strToReturn;
}