var i,sVal; var index=0; var sData=""; for(i=0;i<sDataSet.getRowCount();i++) { if(sDataSet.getColumn(i,"CHK_FLAG") == true){ index =index+1; sVal = sDataSet.getColumn(i,"value"); if(index >1) sData += ","; sData += sVal; } } return sData; sData => value1,value2,value,3,value4 이런식으로 리턴