<TablixRowHierarchy> <TablixMembers> <TablixMember> <FixedData>true</FixedData> <KeepWithGroup>After</KeepWithGroup> <RepeatOnNewPage>true</RepeatOnNewPage> </TablixMember>
其中<KeepWithGroup>节点和<RepeatOnNewPage>节点的使用,作用是翻页显示表头,<FixedData>节点则是冻结表头,即拉动滚动条时依然显示表头