TOC の凡例見出しを変更する方法

ILegendInfo Interface

http://edndoc.esri.com/arcobjects/9.2/ComponentHelp/esriCarto/ILegendInfo.htm http://resources.arcgis.com/en/help/arcobjects-net/componenthelp/index.html#//0012000007n4000000

Dim pLegendInfo As ILegendInfo
Set pLegendInfo = pLayer

Dim pLegendGroup As ILegendGroup
Set pLegendGroup = pLegendInfo.LegendGroup(0)

pLegendGroup.Heading = "見出し"

pMxDocument.UpdateContents