Wednesday, August 01, 2012

Distinct in a List of Objects

If you have a list of objects and in the list there are repetitive elements, If you want to delete duplicate elements, you may be want to use Linq Distinct() method. But the result may be not your desire because it does not work properly.
For getting the best result in your work, it is better to use the following method for doing distinct in your list:

   1: var listOfObject = items
   2:     .GroupBy(l => l.PropertyToCompare) //Name of you propery
   3: .Select(l => l.First()); 
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