Showing posts with label Programming. Show all posts
Showing posts with label Programming. Show all posts

Tuesday, December 25, 2012

String Matching in LINQ

Performing simple string equality tests is often not enough when application user convenience is key. Often only a fragment of a string is known to the user, or many of them. Sometimes there is a need to search for a fragment in multiple columns.

Which options does OpenAccess and LINQ provide to perform string matching? Into which SQL is the LINQ expression translated?
Let's use a simple class model for this post: a Person with a FirstName, a LastName and a NickName. Let's assume parameters with the name simpleParam (string) and manyParam (ICollection<string>).

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This article is related to

Computer Tutorials,Programming,String,String Comparison