Read and Write Table with Query Table Data Source

Read and Write Table with Query Table Data Source

With Aspose.Cells, you can read and write a table which has a QueryTable as Datasource. The support for this feature also exists for XLS files. The following code snippet demonstrates reading and writing such a table by first reading the table and then modifying it to add the totals row.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
// The path to the output directory.
String sourceDir = Utils.Get_SourceDirectory();
String outputDir = Utils.Get_OutputDirectory();

// Load workbook object
Workbook workbook = new Workbook(sourceDir + "SampleTableWithQueryTable.xls");

Worksheet worksheet = workbook.getWorksheets().get(0);

ListObject table = worksheet.getListObjects().get(0);

// Check the data source type if it is query table
if (table.getDataSourceType() == TableDataSourceType.QUERY_TABLE)
{
	table.setShowTotals(true);
}

// Save the file
workbook.save(outputDir + "SampleTableWithQueryTable_out.xls");

The source and output excel files are attached for reference.

Source File

Output File