Function GetArrowHeadSizeAtIndex( _
   ByVal Index As Integer, _
   ByRef UseDoc As Boolean, _
   ByRef Length As Double, _
   ByRef Width As Double, _
   ByRef Height As Double _
) As Boolean

Dim instance As IAnnotation
Dim Index As Integer
Dim UseDoc As Boolean
Dim Length As Double
Dim Width As Double
Dim Height As Double
Dim value As Boolean
 
value = instance.GetArrowHeadSizeAtIndex(Index, UseDoc, Length, Width, Height)

bool GetArrowHeadSizeAtIndex( 
   int Index,
   out bool UseDoc,
   out double Length,
   out double Width,
   out double Height
)

bool GetArrowHeadSizeAtIndex( 
&   int Index,
&   [Out] bool UseDoc,
&   [Out] double Length,
&   [Out] double Width,
&   [Out] double Height
) 

Parameters

Index

Index of leader on this annotation

UseDoc

TRUE indicates that the document default setting for arrow head size was used, FALSE
indicates that the Length, Width, and Height values were specified

Length

Length of arrow head

Width

Width of arrow head

Height

Height of arrow head

Return Value

The index value is 0-based. Therefore, a valid index value is greater than or equal to 0, but less than the number of leaders on this annotation. Use IAnnotation::GetArrowHeadCount to find the number of leaders on this annotation. If the index value is invalid, SolidWorks returns the arrowhead style as -1, and returns an S_FALSE status (COM interface).

Use IAnnotation::SetArrowHeadSizeAtIndex to set the arrow head size of a specific leader.