propertyGrid_item_ 成员列表

成员的完整列表，这些成员属于 propertyGrid_item_,包括所有继承而来的类成员

bExpand	propertyGrid_item_
bShow	propertyGrid_item_
nDepth	propertyGrid_item_
nID	propertyGrid_item_
nNameColWidth	propertyGrid_item_
nType	propertyGrid_item_
nUserData	propertyGrid_item_
rcExpand	propertyGrid_item_
rcItem	propertyGrid_item_