Corey Roth and Friends Blogs

Group site for developer blogs dealing with (usually) Ionic, .NET, SharePoint, Office 365, Mobile Development, and other Microsoft products, as well as some discussion of general programming related concepts.

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  • String[] in columns returned from KeywordQuery.Execute

    I have posted in the past about how to use the KeywordQuery class to execute an Enterprise Search query. This makes it easy to get a DataTable containing search results. However, one caveat with this is that some columns get returned as a string array (string[]) instead of a string. This can make data...
    Posted to Corey Roth [MVP] (Weblog) by CoreyRoth on 12-11-2008
  • How to: Use the Group Clause in LINQ

    As you know, LINQ is similar in a lot of ways to T-SQL, but as you go to start doing things with grouping or joining, you will find that that there are some syntactical differences. There are two ways you can use the group clause in LINQ, which way you will use it will be based upon your particular needs...
    Posted to Corey Roth [MVP] (Weblog) by CoreyRoth on 03-26-2008
  • How to: Use the MOSS Enterprise Search KeywordQuery class

    I don't think there are enough complete examples on using the KeywordQuery class out there, so I am posting this today to help out. The example in the SDK is close, but not quite enough. The KeywordQuery class is used to execute a keyword syntax query against MOSS Enterprise Search. There is also...
    Posted to Corey Roth [MVP] (Weblog) by CoreyRoth on 02-19-2008
  • Making DataSets tolerable using LINQ to DataSet

    Unfortunately, most of us aren't working in a perfect world, so it is bound to happen that you run into a dataset or two. Whatever the reason (the developer was lazy, you're maintaining legacy code, someone didn't know any better, or you're just working with the SharePoint API), it would...
    Posted to Corey Roth [MVP] (Weblog) by CoreyRoth on 02-18-2008
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