返回或设置指定线段终点一端的箭头样式。MsoArrowheadStyle，可读写。
| MsoArrowheadStyle 可以是下列 MsoArrowheadStyle 常量之一： |
| msoArrowheadNone |
| msoArrowheadOval |
| msoArrowheadStyleMixed |
| msoArrowheadDiamond |
| msoArrowheadOpen |
| msoArrowheadStealth |
| msoArrowheadTriangle |
expression.EndArrowheadStyle
expression 必需。该表达式返回“应用于”列表中的一个对象。
该示例为活动文档添加一条线段。线段的起点有一个短且窄的椭圆，终点有一个长且宽的三角形。
Dim docActive As Document
Set docActive = ActiveDocument
With docActive.Shapes.AddLine(100, 100, 200, 300).Line
.BeginArrowheadLength = msoArrowheadShort
.BeginArrowheadStyle = msoArrowheadOval
.BeginArrowheadWidth = msoArrowheadNarrow
.EndArrowheadLength = msoArrowheadLong
.EndArrowheadStyle = msoArrowheadTriangle
.EndArrowheadWidth = msoArrowheadWide
End With