iequalitycomparer
Custom object using Except failing to use IEqualityComparer<T>
here is the object code: public class DlpItem : IEqualityComparer<DlpItem> { public string Text { get; set; }[详细]
2023-02-19 15:28 分类:问答Best way to compare two Dictionary<T> for equality
Is this the best way to create a comparer for the equality of two dictionaries? This needs to be exact. Note t开发者_StackOverflowhat Entity.Columns is a dictionary of KeyValuePair(string, object) :[详细]
2023-02-19 02:47 分类:问答Why IEqualityComparer<T> has GetHashCode() method?
IEqualityComparer in the namespace System.Collections.Generic has following methods: bool Equals(T x, T y);[详细]
2023-02-13 17:25 分类:问答LINQ without IEqualityComparer implementation
I have 2 collection with different classes. MyClass1 - Name,Age,etc M开发者_如何学编程yClass2 - Nick, Age, etc[详细]
2023-02-12 23:18 分类:问答Unit Testing in Visual Studio: what to implement in my class to be able to use Assert.AreEqual?
I\'m adding unit testing to my (Visual Basic) project. I\'m using the testing tools in Visual Studio (2010 Premium). In a couple of test I would like to make sure that my class is equal to the expecte[详细]
2023-02-11 23:03 分类:问答Intersect with 2 EntityCollections via custom IEqualityComparer
Not to repeat this question too much, but I already did a search and came up empty on a result.So I have two EntityCollections of type T and I would like t开发者_运维知识库o find the common items in e[详细]
2023-02-06 05:36 分类:问答When to use IEqualityComparer in an app targeting .NET 4.0
Is there any benef开发者_高级运维it for me to implement the weakly typed IEqualityComparer in .NET 4.0 apps in addition to the IEqualityComparer<T> interface?[详细]
2023-02-04 05:53 分类:问答Linq Distinct with a single comparison class (and interface)
I have several classes in my application, all of which have a Name property that I want to use as m开发者_如何学Pythony basis for comparison (Distinct(), etc.).Since I am always going to be comparing[详细]
2023-02-01 15:57 分类:问答What's the role of GetHashCode in the IEqualityComparer<T> in .NET?
I\'m trying to understand the role of the GetHashCode method of the interface IEqualityComparer. The following example is taken from MSDN:[详细]
2023-01-23 17:02 分类:问答Comparison Operator using Reflection
I want to compare two values at runtime using reflection. I was using Comparer.Default.Compare(x,y) for this, but I have come to realize that this is not adequate. Let\'s say I want to compare a doubl[详细]
2023-01-17 12:43 分类:问答