dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.dgUtilities_ItemDataBound 13 Conversion from string "-1 and ifnull(ascii(substr((data" to type 'Double' is not valid.