GrapeCity.Documents.Excel.IWorksheet.Index

Index Property

Gets or sets the zero-based position of the worksheet in the workbook's worksheet collection.

Getting the property returns the worksheet's current position. Setting the property moves the worksheet to the specified position.

int Index { get; set; }

Property Index As Integer

workbook.Worksheets.Add();
IWorksheet secondSheet = workbook.Worksheets[1];
int index = secondSheet.Index;