Gets or sets an array of four or six numbers specifying a callout line attached to the free text annotation. Six numbers [ x1 y1 x2 y2 x3 y3 ] represent the starting, knee point, and ending coordinates of the line in default user space. Four numbers [ x1 y1 x2 y2 ] represent the starting and ending coordinates of the line.

'Declaration
 
Public Property CalloutLine As System.Drawing.PointF()

public System.Drawing.PointF[] CalloutLine {get; set;}