问题
I have multiple SharePoint lists and want to display data from them on to a gridview control.
Please guide me.
Grace
回答1:
Two options that I can think of:
- SPSiteDataQuery
- Set up a search scope, metadata, and then query your Scope using Enterprise Search SQL and FullTextSqlQuery
回答2:
Your question inspired me to develop a web part that demonstrates:
- How to query SharePoint data in the many ways offered by the API, and
- How to bind it to a grid view.
It can be found on CodePlex here. Some of it is a little rough but it should be enough to show you the basics. It demonstrates the following query types:
- For loop (if that counts)
- GetListItems from Lists web service
- SPQuery for SPList objects
- SPSiteDataQuery for cross-site list queries
- CrossListQueryInfo for cached cross-site list queries
- PortalSiteMapProvider for SharePoint Server publishing sites only
There is code for using the search engine but this isn't wired up to the web part itself yet.
I hope it helps you. If you try it and have problems please use the CodePlex site to get support from me.
回答3:
With SharePoint 2007 you can use CrossListQueryCache and CrossListQueryInfo. More information here.
来源：https://stackoverflow.com/questions/1374137/how-to-query-data-in-sharepoint-from-multiple-lists