Table的Cell配置重寫getCustomMinusEnable方法。

public class CsvTableCellConfig extends SXP_CellConfig {

    @Override
    protected Boolean getCustomMinusEnable(int index, MCColumnConfig column, MCTable<?> table) {
        if (column == columnCsv_inst_qty) {
            return true;
        }
        return super.getCustomMinusEnable(index, column, table);
   }            
}