Tables and Ranges

Introduction

Sometimes you create a table in Microsoft Excel and do not want to keep working with the table functionality that it comes with. Instead, you want something that looks like a table. To keep data in a table without losing formatting, convert the table to a regular range of data. Aspose.Cells does support this feature of Microsoft Excel for tables and list-objects.

Using Microsoft Excel

Use the Convert to Range feature to quickly convert a table to a range without losing formatting. In Microsoft Excel 2007/2010:

1. Click anywhere in the table to make sure that the active cell is in a table column.
2. On the Design tab, in the Tools group, click Convert to Range.

The table features are no longer available after the table has been converted to a range. For example, row headers no longer include the sort and filter arrows, and structured references (references that use table names) that were used in formulas turn into regular cell references.

Using Aspose.Cells

The following code snippet demonstrates the same functionality using Aspose.Cells.

For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-C
// Instantiate a Workbook object and open an Excel file
intrusive_ptr<IWorkbook>  workbook =Factory::CreateIWorkbook(dataDir_Tables->StringAppend(new String("sample.xlsx")));

// Accessing the first worksheet in the Excel file
intrusive_ptr<IWorksheet> worksheet = workbook->GetIWorksheets()->GetObjectByIndex(0);

// Get the List objects collection in the first worksheet.
intrusive_ptr<IListObjectCollection> listObjects = worksheet->GetIListObjects();

// Convert the first table/list object (from the first worksheet) to normal range
listObjects->GetObjectByIndex(0)->ConvertToRange();

// Saving the Excel file
workbook->Save(dataDir_Tables->StringAppend(new String("ConvertTableToRange_out.xls")));