If Two objects compare as equal, the GetHashCode method for each object must return the same value. However, if two objects do hamiş compare as equal, the GetHashCode methods for the two object do not have to return different values. = to provide value equality checks (vs the default reference https://lanemvbfk.full-design.com/c-istructuralequatable-temel-Özellikleri-genel-bakış-70903026