Friday, November 28, 2008

LINQ of the Day

public static bool CustomerHasMultiplier(string ID)
{
return FSP.DC().Pm_VisualCustMultipliers
.Where(m => m.Status == "Active")
.Where(m => m.RecordDeleted == false)
.Any(m => m.VisualCustomerID == ID);
}
All I want to do is knock on the database's door and ask, "Is anybody home?" With SQL, that means setting up a connection, a command, a reader or a data adapter and a dataset, running a query to do a count(*) or at least check to see if any rows were returned. With LINQ, it's a one-statement function that returns a bool.

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This example showcases one of the key benefits of LINQ: it abstracts away much of the boilerplate code associated with database interactions, making it easier to write and maintain. Your comparison to SQL emphasizes how LINQ allows developers to express their intentions more clearly and concisely. Overall, it's a great demonstration of how LINQ can streamline querying and improve code readability! Data science courses in Gurgaon

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