您可以在此处找到各种SQL Server版本的RDL规范：
> SQL Server RDL Specification
在页41,您将获得可能的操作列表：
Action The Action element defines a
hyperlink,bookmark link or
drillthrough action associated with a
ReportItem.
根据Got Reportviewer?,RDLC和RDL共享相同的格式：
Q8: What is the difference between RDL
and RDLC formats?
A: RDL files are created by the SQL
Server 2008 version of Report
Designer. RDLC files are created by
the Visual Studio 2008 version of
Report Designer.
RDL and RDLC formats have the same XML schema. However,in RDLC files,some values (such as query text) are allowed to be empty,which means that they are not immediately ready to be published to a Report Server. The missing values can be entered by opening the RDLC file using the SQL Server 2008 version of Report Designer. (You have to rename .rdlc to .rdl first.)
