---
title: IncludeComparisons
summary: API reference for IncludeComparisons.
status: draft
owner: saif-docgen
last_reviewed: 2026-09-15
library: SAIF.Framework.Common
reference_type: package
---

# IncludeComparisons

Controls which boundary of a comparison range is treated as inclusive, used by `IComparableExtensions.IsBetween`. ([BR-036](../../business-rules.md#br-036-the-default-date-in-range-inclusivity-is-firstonly-%E2%80%94-begin-date-inclusive%2C-end-date-exclusive))

## Purpose
- Controls which boundary of a comparison range is treated as inclusive, used by `IComparableExtensions.IsBetween`. ([BR-036](../../business-rules.md#br-036-the-default-date-in-range-inclusivity-is-firstonly-%E2%80%94-begin-date-inclusive%2C-end-date-exclusive))

## Context
- Namespace: `SAIF.Common`
- Assembly/package: `SAIF.Framework.Common`

## Members
| Name | Value | Purpose |
| --- | --- | --- |
| `Inclusive = 0` | | Both boundaries are inclusive. |
| `Exclusive` | | Both boundaries are exclusive. |
| `FirstOnly` | | Only the first (lower) boundary is inclusive. |
| `LastOnly` | | Only the last (upper) boundary is inclusive. |


## Sources
- `Common/SAIF.Common/Enums/Enums.cs`