You get a birçok simple bool Equals(T other) function and there's no messing around with casting or creating a separate class.
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C# diline giriş çıkarmak yahut bulunan bilgilerini bollatmak isteyenler sinein sahih kaynaklara servurmak kocaman öneme sahiptir. İster temel seviye bili arayışında olun, gerek müterakki düzem mevzularda uzmanlaşmak isteyin, C# dili öğrenmek kafavurabileceğin 10 temel hazine şunlardır:
Because you need an instance and derece just a method call you gönül't let the generic type be inferred by the compiler (see this discussion) but have to do so when creating the instance:
I particularly feel that the GetHashCode() could do with some improvement, because it doesn't give unique values for objects with different reference objects nested further.
in the constructor, there is no point to store properties in this case at all and you sevimli avoid executing reflection and linq again and again for each GetValueProperties call.
Oluşturduğunuz dershaneı, derme oluştururken veya mukabillaştırma gerektiren öteki senaryolarda kullanabilirsiniz.
After inspecting multiple SO questions and answers related to the topic birli well bey some other articles I have both found the solution that fitted my needs for the moment and got some understanding of the way IEqualityComparer is actually used by LINQ operators. Here I will try to explain what I got from there.
EDIT2: As mentioned in the comments doing reflection within Equals or even GetHashCode is a bad idea bey it´s usually quite slow and yaşama often be avoided. If you know the properties to be checked for eqality at compile-time you should definitly include them within those two methods birli doing so gives you much more safety.
The dictionary is recreated with an equality comparer that defines equality in a different way: Two boxes are considered equal if their volumes are the same.
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The Equals(T, T) method is reflexive, symmetric, and transitive. That is, it returns true if used to compare an object with itself; true for two objects x and y if it is true for y and x; and true for two objects x and z if it is true for x and y and also true for y C# IEqualityComparer Temel Özellikleri ve Kullanımı and z.
If the code is so hard to analyze that you have to write a backtracking algorithm to get it right, odds are good that the code C# IEqualityComparer nerelerde kullanılıyor should be written more clearly in the first place. If the compiler kişi't make sense of it C# IEqualityComparer nedir without backtracking, neither gönül the human reader.
PS. I don't think any custom Equals methods work with entity framework directly C# IEqualityComparer nerelerde kullanılıyor on the database side (I think you know this because you do AsEnumerable) but this is a much simpler method to do a simple Equals for the general case.