Finding Which Crawled Property Data Types Match a Managed Property Data Type in SharePoint 2010


Not sure how often this will come up, but it was something that took me a while to track down so I thought I'd share here.  Suppose you are working with a ManagedProperty in SharePoint search, and you want to look at mapping it to a crawled property.  Now a managed property usually just has one of about 5 basic data types:  Text, Integer, Decimal, DateTime or YesNo.  That ManagedType property of a ManagedProperty doesn't have a corresponding "thing" on a CrawledProperty though.  Fortunately, there is a helper function.  The Schema class as a static method called IsMappable.  You pass to it a ManagedDataType, which a ManagedProperty uses, and a VariantType, which a CrawledProperty uses.  The net is a list of CrawledProperty items with a compatible data type for a ManagedProperty.  Here's a quick little LINQ snippet I wrote to retrieve a list of CrawledProperty items that could be used with a ManagedProperty:

//look for all crawled properties that match the data type of our mapped property


props = from CrawledProperty cp in c.GetAllCrawledProperties
where Schema.IsMappable(DataType, cp.VariantType)
select cp;

 

The fabulous formatting effects are free courtesy of this awesome blog software we have here.  In this case, "c" represents a Category, which I also got from the Schema class – mySchemaInstance.AllCategories.

Comments (1)

  1. alexandrad9x says:

    http://dichvuketoanlongbien.com/
    http://dichvuketoanlongbien.com/a2-96-dich-vu-ke-toan-tron-goi.html
    http://dichvuketoanlongbien.com/a2-98-dich-vu-ke-toan-thue.html
    http://dichvuketoanlongbien.com/a2-103-dich-vu-bao-cao-tai-chinh.html
    http://dichvuketoanlongbien.com/a2-97-dich-vu-quyet-toan-thue.html
    http://dichvuketoanlongbien.com/a2-114-dich-vu-ke-toan-tai-29-quan-huyen.html
    http://dichvuketoanlongbien.com/i780-dich-vu-ke-toan-thue-tron-goi-tai-bac-ninh.html
    http://dichvuketoanlongbien.com/i779-dich-vu-ke-toan-thue-tron-goi-tai-bac-giang.html
    http://dichvuketoanlongbien.com/i778-dich-vu-ke-toan-thue-tron-goi-tai-phu-tho.html
    http://dichvuketoanlongbien.com/i781-dich-vu-ke-toan-thue-tron-goi-tai-hung-yen.html
    http://dichvuketoanlongbien.com/i782-dich-vu-ke-toan-thue-tron-goi-tai-vinh-phuc.html
    http://dichvuketoanlongbien.com/i783-dich-vu-ke-toan-thue-tron-goi-tai-hai-phong.html
    http://www.trungtamketoan.com.vn/
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-ha-noi.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-tp-hcm.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-quang-ninh.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-hai-duong.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-bac-giang.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-bac-ninh.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-hai-phong.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-nam-dinh.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-thai-binh.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-thanh-hoa.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-vinh-phuc.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-hung-yen.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-phu-tho.html
    http://www.trungtamketoan.com.vn/p/trung-tam-dao-tao-ke-toan-tai-binh-duong.html
    http://www.tosvn.com
    http://iketoan247.blogspot.com
    http://tailieuveketoan.blogspot.com
    http://mauhinhnendep.blogspot.com
    http://www.tosvn.com/search/label/Hack%20CF
    http://www.tosvn.com/search/label/Hack%20AvatarStar
    http://www.tosvn.com/search/label/Hack%20Warcraft-Dota2
    http://www.tosvn.com/2014/12/hack-truy-kich-mien-phi-hack-truy-kich.html
    http://iketoan247.blogspot.com/search/label/thong-tin-kinh-te
    http://iketoan247.blogspot.com/search/label/tin-bai-ve-thue
    http://hoclamketoan.edu.vn/
    http://hoclamketoan.edu.vn/category/khoa-hoc-ke-toan
    http://hoclamketoan.edu.vn/category/dich-vu-ke-toan
    http://hoclamketoan.edu.vn/category/hoc-lam-ke-toan
    http://hoclamketoan.edu.vn/category/tai-lieu-ke-toan
    http://hocketoan360.com/
    http://hocketoan360.com/category/khoa-hoc-ke-toan/
    http://hocketoan360.com/category/dich-vu-ke-toan/
    http://hocketoan360.com/category/tai-lieu-ke-toan/
    http://me.zing.vn/zb/u/htdung2281990
    http://me.zing.vn/zb/c/htdung2281990/6594341
    http://me.zing.vn/zb/c/htdung2281990/1