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Defines methods to support the comparison of objects for equality.
Assembly: mscorlib (in mscorlib.dll)
Thetype exposes the following members.
This interface allows the implementation of customized equality comparison for collections. That is, you can create your own definition of equality, and specify that this definition be used with a collection type that accepts the interface. In the .NET Framework, constructors of the Hashtable, , and collection types accept this interface.
This interface supports only equality comparisons. Customization of comparisons for sorting and ordering is provided by the IComparer interface.