Function SetArrowHeadStyleAtIndex( _
   ByVal Index As System.Integer, _
   ByVal ArrowHeadStyle As System.Integer _
) As System.Integer

Dim instance As IAnnotation
Dim Index As System.Integer
Dim ArrowHeadStyle As System.Integer
Dim value As System.Integer
 
value = instance.SetArrowHeadStyleAtIndex(Index, ArrowHeadStyle)

System.int SetArrowHeadStyleAtIndex( 
   System.int Index,
   System.int ArrowHeadStyle
)

System.int SetArrowHeadStyleAtIndex( 
&   System.int Index,
&   System.int ArrowHeadStyle
) 

Parameters

Index

0-based index of leader within this annotation (see Remarks)

ArrowHeadStyle

Arrowhead style as defined in swArrowStyle_e

Return Value

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 out how many leaders are on this annotation. An index value of -1 is also valid, and indicates that this arrowhead style should be applied to all leaders on this annotation. If the index value is
invalid, SOLIDWORKS returns a retval of -2.

If smart arrowhead style is enabled on this annotation, then this method cannot change
the arrowhead style of individual leaders, and retval is -3. Use IAnnotation::GetSmartArrowHeadStyle to determine if this flag is enabled or disabled.

The return status of this method can have the following values:

If leader display is enabled, then this method changes the visible model. To see those
changes, use IModelDoc2::GraphicsRedraw2 to reddraw the graphics window.

Use IAnnotation::GetArrowHeadStyleAtIndex to get the arrow head style of a specific leader.