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Editorial Team
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Asked: 2026-06-08T04:01:48+00:00

I am implementing Table storage in windows azure project. My code: /// //// Method

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I am implementing Table storage in windows azure project. My code:

 /// //// Method of _Table class 

    public CloudTableQuery<Html> AccessEntites()
    {
        CloudTableQuery<Html> entries =
            (from e in ServiceContext.CreateQuery<Html>(TableName)
             select e).AsTableServiceQuery();

        return entries;
    }
 /// //                          

 /// Controller code

    private _Table db = new _Table("table-name");

    public ViewResult Details(string id)
    {
        Html htmlfile = db.AccessEntites().Single(h => h.RowKey == id); <=========           
        return View(htmlfile);
    }
 //////

Problem here is that i am getting Exception Single method not supported. Can anybody tell me why ?

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1 Answer

  1. Editorial Team

    Apparently the LINQ provider for azure table storage doesn’t support the Single method, i.e. it cannot translate it at runtime to the appropriate query.

    Use FirstOrDefault instead – https://www.windowsazure.com/en-us/develop/net/how-to-guides/table-services/#retrieve-single-entity

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