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The second one is to use Spreadsheet2003SaveOptions class. The first one is to use SaveFileFormat enumeration.
There are two ways to convert projects to Spreadsheet2003 XML format. Convert MS Project MPP files to Spreadsheet2003 XML (Excel 2003) In this case you don’t need to have Microsoft Project installed on your machine. You can export Microsoft Project MPP file to Microsoft Excel spreadsheet file formats ( Spreadsheet2003 XML or XLSX programmatically using Aspose.Tasks for. If default settings are applied the output Excel Workbook will look as follows:
In Export Wizard select either “Project Excel Template” to apply default settings or “Selected Data” to customize the output. xlsx)’ or ‘Excel 97-2003 Workbook (.xls)’ format in “Save as type” drop down. In “Save As” dialog select ‘Excel Workbook(. Suppose you have your project opened in Microsoft Project. These are steps to export project data to Excel formats: Microsoft Project allows the user to export project’s data to formats supported by Microsoft Excel such as ( Spreadsheet2003 XML or XLSX format). Convert MS Project MPP files to Excel XSLX (Excel 2007 and later). Convert MS Project MPP files to Spreadsheet2003 XML (Excel 2003).