Variants.TVariantRelationship Enumeration

TVariantRelationship describes the results of comparing two Variants.

Pascal

TVariantRelationship = (
  vrEqual,
  vrLessThan,
  vrGreaterThan,
  vrNotEqual
);

C++

enum TVariantRelationship {
  vrEqual,
  vrLessThan,
  vrGreaterThan,
  vrNotEqual
};

Variants

TVariantRelationship describes the relationship between two Variant values. The following table lists the possible values:

Value	Meaning
vrEqual	A is equivalent to B. Note that two NULL Variants are considered equal, and two empty Variants are considered equal, but a NULL Variant does not equal an empty Variant.
vrLessThan	A is less than B.
vrGreaterThan	A is larger than B.
vrNotEqual	A and B are not equal, but the values are such that they can't be ordered relative to each other. For example, this describes the relationship when either A or B is empty or NULL, and the other one is not.