dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1or1=1andifnull(unicode(substr(" to type 'Double' is not valid.