public static bool dayCheck(string strValue)
{
bool boolRetVal = false;
if (strValue.Length > 0)
{
if (strValue.Length == 19)
{
//if (CommonExcelClasses.IsDate(strValue))
if (CommonExcelClasses.IsDate(strValue))
{
string strDayOfWeek = FormatDate(DateTime.Parse(strValue), "dddd");
boolRetVal = (strDayOfWeek == "Monday" || strDayOfWeek == "Tuesday" || strDayOfWeek == "Wednesday" || strDayOfWeek == "Thursday" || strDayOfWeek == "Friday");
}
}
}
return(boolRetVal);
}
