list 组合 去重

Posted on 2022-03-30 11:20  LUO-TLZ  阅读(6)  评论(0编辑  收藏  举报

public class SexMarriageComparer : IEqualityComparer<SexMarriage>
{

public bool Equals(SexMarriage x, SexMarriage y)
{

if (x == null)
{
return y == null;

}
else
{
return (x.sexEnum == y.sexEnum && x.MarriageEnum == y.MarriageEnum);
}

return false;
}
public int GetHashCode(SexMarriage obj)
{

if (obj == null)
return 0;
return obj.sexEnum.GetHashCode();
}
}