/// <summary>
/// Makes the predicate.
/// </summary>
/// <param name="e1">The e1.</param>
/// <param name="e2">The e2.</param>
/// <param name="members">The members.</param>
/// <param name="negate">if set to <c>true</c> [negate].</param>
/// <returns></returns>
protected Expression MakePredicate(Expression e1, Expression e2, IEnumerable <MemberInfo> members, bool negate)
{
var pred = members.Select(m => QueryBinder.BindMember(e1, m).Equal(QueryBinder.BindMember(e2, m))).Join(ExpressionType.And);
if (negate)
{
pred = Expression.Not(pred);
}
return(pred);
}