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  '--------------------------------------------    If  sHolidayNum=""   Then          sHolidayNum=0
     end If     if ccur(sHolidayNum) = cint(sHolidayNum)   then
  
  zshowsumstr =ccur(sHolidayNum)& "天"
Else
    If  ccur(sHolidayNum)<1 Then 
               
                 zshowsumstr=ccur(sHolidayNum)& "小时"
    End If 
   zshowhour = (ccur(sHolidayNum)-cint(sHolidayNum))*8
 
   zshowsumstr = cint(sHolidayNum) & "天&nbsp;"&zshowhour&"小时" end If '------------------------------------------------------------------------
   有什么问题？为什么会出现   
  2天 -4小时     这样的结果asp.net