// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

// Instantiating a Workbook object
Workbook workbook = new Workbook();

// Adding a new worksheet to the Excel object
int i = workbook.Worksheets.Add();

// Obtaining the reference of the newly added worksheet by passing its sheet index
Worksheet worksheet = workbook.Worksheets[i];

// Adding an internal hyperlink to the "B9" cell of the other worksheet "Sheet2" in
// The same Excel file
worksheet.Hyperlinks.Add("A5", 1, 1, dataDir + "book1.xls");

// Saving the Excel file
workbook.Save(dataDir + "output.out.xls");