IEqualityComparer is a .NET framework interface that allows the implementation of customized equality comparison for collections.
I am trying to learn the Linq/Lambda expressions and was stuck at somewhere. What I was Doing I have …
c# linq except iequalitycomparerI have an entity that I'd like to compare with a subset and determine to select all except the subset. …
linq linq-to-entities iequalitycomparerWhen i am using dictionaries sometimes I have to change the default Equals meaning in order to compare Keys. I …
c# equals equality gethashcode iequalitycomparerI'm trying to implement a custom comparer on two lists of strings and use the .Except() linq method to get …
c# iequalitycomparerI have this var n = ItemList.Select(s => new { s.Vchr, s.Id, s.Ctr, s.Vendor, s.Description, …
linq lambda anonymous-types iequalitycomparerIs this the best way to create a comparer for the equality of two dictionaries? This needs to be exact. …
c# generics collections dictionary iequalitycomparerI have written this statement: if (!db.Customers.Contains<Customer>(customer,customerCompairor)) { db.Customers.Add(customer); } Don't see …
.net c#-4.0 iequalitycomparerI've noticed these two interfaces, and several associated classes, have been added in .NET 4. They seem a bit superfluous to …
.net equality icomparable iequalitycomparerIs there a default IEqualityComparer<T> implementation that uses ReferenceEquals? EqualityComparer<T>.Default uses ObjectComparer, which …
c# .net iequalitycomparer referenceequalsI have a case where I need to grab a bunch of items on distinct, but my source is a …
c# linq distinct iequalitycomparer