C#  Copy Code
public Worksheet ActiveWorksheet { get; set; }

Visual Basic  Copy Code
Public Property ActiveWorksheet As Worksheet

 Property Value

Setting this property to null (Nothing in Visual Basic) has no effect, even though this property can report null when no workbook is displayed in the view or if the workbook contains no worksheets.

WorkbookView Members
WorkbookView Class
MindFusion.Spreadsheet Namespace