XLS - 条件格式 - Java POI示例

:) Finally after the research I found the solution to my problem, which is not yet satisfied

:)最后在研究后我找到了我的问题的解决方案，但尚未满足

I would like to use conditional formatting to show a line with a yellow color if column B and C to the same line does not have the same value. this is the marco on VBA I'm not using it just for help me undrstund

如果同一行的B列和C列不具有相同的值，我想使用条件格式来显示黄色的行。这是VBA上的marco我不是用它来帮我解决

    For i = 3 To fin Step 1
        Range("C" & i).Select
        Selection.FormatConditions.Delete
        Selection.FormatConditions.Add Type:=xlCellValue, Operator:=xlNotEqual, _
            Formula1:="=B" & i
        Selection.FormatConditions(1).Interior.ColorIndex = 6

this is My Methode java .it is like this But

这是我的Methode java .it就是这样但是

FileInputStream file = new FileInputStream(new File("D://DEQ//"+selectitem.getRefDeq()+"//Comparatif.xls"));        
        HSSFWorkbook workbook1 = new HSSFWorkbook(file);
        HSSFSheet sheet1 = workbook1.getSheet("page1");
                HSSFSheetConditionalFormatting cf =sheet1.getSheetConditionalFormatting();
        HSSFConditionalFormattingRule cfrole=cf.createConditionalFormattingRule(org.apache.poi.hssf.record.CFRuleRecord.ComparisonOperator.NOT_EQUAL, "120");

        HSSFPatternFormatting fill_pattern = cfrole.createPatternFormatting();
        fill_pattern.setFillBackgroundColor(IndexedColors.YELLOW.index);

        CellRangeAddress[] my_data_range = {CellRangeAddress.valueOf("B17:B26")};
        cf.addConditionalFormatting(my_data_range,cfrole);
FileOutputStream out = new FileOutputStream(new File("D://DEQ//"+selectitem.getRefDeq()+"//Comparatif.xls"));
        workbook1.write(out);
        out.close();

this example work well it shows me the yellow colored line. but as you've already seen I have values that are a = 120 which is displayed with the color yellow. problem is that I think the values are not in the digital format in my page .. this is not a problem

这个例子效果很好，它向我展示了黄色的线条。但正如您已经看到的那样，我的值为a = 120，并以黄色显示。问题是我认为我的页面中的值不是数字格式..这不是问题

My real problem is the value that I have to comprare with, I do not know how I have expressed that each box B and C of the same line. I put here a single value = 120 only for test

我真正的问题是我必须要比较的价值，我不知道我是如何表达同一行的每个方框B和C.我把这里的单个值= 120只用于测试

How should I do .. at the value comprarer thank you in advance :)

我应该怎么做..在价值评估者，提前谢谢你:)

2 个解决方案

#1

Finaly this is my solution it works fine ..think you @Philip

最后这是我的解决方案，它工作得很好..想你@Philip

FileInputStream file = new FileInputStream(new File("D://DEQ//"+selectitem.getRefDeq()+"//Comparatif.xls"));        
            HSSFWorkbook workbook1 = new HSSFWorkbook(file);
            HSSFSheet sheet1 = workbook1.getSheet("Comparatif");
            //Get first sheet from the workbook

            HSSFSheetConditionalFormatting cf =sheet1.getSheetConditionalFormatting();
            int i;
            i=17;
            for(;i<=ligne;i++){
            HSSFConditionalFormattingRule cfrole=cf.createConditionalFormattingRule(ComparisonOperator.NOT_EQUAL,"$C$"+i ); 
            HSSFPatternFormatting fill_pattern = cfrole.createPatternFormatting();
            fill_pattern.setFillBackgroundColor(IndexedColors.YELLOW.index);
            CellRangeAddress[] my_data_range = {CellRangeAddress.valueOf("B"+i+":B"+i)};
            cf.addConditionalFormatting(my_data_range,cfrole);
            }
            for(i=17;i<=ligne;i++){
                HSSFConditionalFormattingRule cfrole=cf.createConditionalFormattingRule(ComparisonOperator.NOT_EQUAL,"$B$"+i ); 
                HSSFPatternFormatting fill_pattern = cfrole.createPatternFormatting();
                fill_pattern.setFillBackgroundColor(IndexedColors.YELLOW.index);
                CellRangeAddress[] my_data_range = {CellRangeAddress.valueOf("C"+i+":C"+i)};
                cf.addConditionalFormatting(my_data_range,cfrole);
                }
    FileOutputStream out = new FileOutputStream(new File("D://DEQ//"+selectitem.getRefDeq()+"//Comparatif.xls"));
            workbook1.write(out);
            out.close();

#2

you can get the value property of the Cell object, and if the contents are numeric, the value will be numeric.

您可以获取Cell对象的value属性，如果内容是数字，则该值将为数字。

#1