using GrapeCity.ActiveReports.Document.Section.Annotations;  
  
private void AddAnnotations()  
{  
    rptAnno rpt = new rptAnno();  
    rpt.Run();  
    this.viewer1.Document = rpt.Document;  
  
    AnnotationLine line = new AnnotationLine();  
    line.ArrowCapWidth = 4.5f;  
    line.ArrowCapHeight = 4.5f;  
    line.DashStyle = System.Drawing.Drawing2D.DashStyle.DashDotDot;  
    line.DashCap = System.Drawing.Drawing2D.DashCap.Round;  
    line.ShowArrowCaps = AnnotationLine.ShowArrowCap.RightOnly;  
    line.FillArrowCaps = true;  
    line.LineColor = Color.Red;  
    line.LineWidth = 1;  
    line.LineLocation = AnnotationLine.LinePlacement.Bottom;  
    line.Text = "Please review.";  
    line.TextColor = Color.Blue;  
    line.TextAlignment = System.Drawing.StringAlignment.Center;  
              
    line.Attach(4, 4);  
    this.viewer1.Document.Pages[0].Annotations.Add(line);  
  
    line.Height = 0.50f;  
    line.Width = 1.5f;  
}