可以使用Apache POI XSSF设置活动范围吗？

Question

I am using Apache POI XSSF to read and write Excel Sheets.

I know that I can set the active cell on a worksheet by using Sheet.setActiveCell(CellAddress address) .

However, I'd like to set it to a Range containing more than one cell on the sheet, as illustrated by the picture below:

When I save a sheet with multiple cells selected using Excel those are selected upon opening the saved file. Is there a way to do this with POI XSSF?

Answer 1

you can use following line to achieve a ranke as active cell in excel:

    sheet.setActiveCell("A1:B2");

Hope it helps.

As from 3.16 onwards the setActiveCell(String) method is deprecated and you do not want to use a deprecated method I would suggest to create your own CellAddress:

public class CellRangeAddress extends CellAddress {

    private CellAddress start;
    private CellAddress end;

    public CellRangeAddress(final CellAddress start, final CellAddress end) {
        super(start);
        this.start = start;
        this.end = end;
    }


    @Override
    public String formatAsString() {
        if (end != null) {
            return start.formatAsString() + ":" + end.formatAsString();
        }
        return super.formatAsString();
    }
}

and use ist like:

sheet.setActiveCell(new CellRangeAddress(new CellAddress("A1"), new CellAddress("B2")));

Not the cleanest and best way, but works without warnings.