apache-poi

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Setting Cell Datatype at runtime deleting the cell data in apache poi

i have java code to read excel file using apache poi.i have some requirement and i am setting Cell data type to String while reading the cell data at runtime. for ex[详细]

2023-03-26 09:15 分类：问答
How to hide the following Un-used rows in Excel sheet using Java Apache POI?

I am populating a template Excel sheet, with the data from the database : for (Map<String, Object> resultRow : dbResults) {[详细]

2023-03-26 04:29 分类：问答
extra some records in the excel using apache pois

I am using the apache poi to handle the .xlsx file. I have two .xlsx files, part.xlsx,and full.xlsx, 开发者_如何学运维[详细]

2023-03-26 03:01 分类：问答
How to call a Macro from Apache POI library in Java?

I have : Macro named "process" that does all the processing work for my worksheets. I want my Java code that uses Apache POI, to call this macro so that it can process the sheets for me.[详细]

2023-03-25 23:05 分类：问答
Generate Excel using Apache POI

I have generated an excel (.xls) document using Apache POI. I use HSSF classes. Could someone advise me on the following question:[详细]

2023-03-25 12:39 分类：问答
Apache POI for Microsoft Word: columns

Does anybody know how to write text in two columns? I tried XWPFRun.addBreak(BreakType.COLUMN), but didn\'t work - the result was the 开发者_C百科same as XWPFRun.addBreak().[详细]

2023-03-25 12:32 分类：问答
How to delete contents of an Excel sheet in Java?

How to delete contents of an Excel sheet in an Excel workb开发者_StackOverflowook, using Java SE and Apache POI?As mentioned in previous comments[详细]

2023-03-24 23:09 分类：问答
How to Un-Hide a hidden row in Excel using Apache Poi in Java?

I have: 开发者_运维技巧import org.apache.poi.ss.usermodel.Row; if ((currentRow = sheet.getRow(currentDataRow)) == null) {[详细]

2023-03-24 15:59 分类：问答
Get picture position in Apache POI from docx-document

I read docx-document that contains text and some pictures. I can call: List<XWPFPict开发者_如何学JAVAureData> pictures = xwpfDoument.getAllPictures()[详细]

2023-03-23 22:57 分类：问答
How to store directly data in Apache POI XLS?

I use Apache POI HSSF API for Java to generate a long long report as XLS file. The problems is dat开发者_如何学编程e is really large and my memory fails before calling wb.write(out);. So I wonder if t[详细]

2023-03-23 20:01 分类：问答