---
title: OriginalDuplicateBill
summary: API reference for OriginalDuplicateBill.
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# OriginalDuplicateBill

Query provider class in the `SAIF.Data.Queries.Claims` namespace supplying data-access operations; no cross-referenced SQL findings were located for this specific class.**

## Purpose
- Supplies one or more data-access query methods to calling application code.**

## Context
- Namespace: `SAIF.Data.Queries.Claims`
- Assembly/package: `SAIF.Data`

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| BillId | `long BillId { get; set; }` | Foreign-key identifier referencing the related bill record.* |
| OriginalBillId | `long? OriginalBillId { get; set; }` | Foreign-key identifier referencing the related original bill record.* |

## Behavioral notes
- Query methods build LINQ expressions over `IQueryable<T>` obtained via `Factory.GetRepository<T>()` and execute them against the underlying NHibernate session.*

## Constraints and usage notes
- Instances are constructed with an `IRepositoryFactory` and are expected to be resolved through dependency injection rather than instantiated directly.*

> **Note:** Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

## Sources
- `Data/SAIF.Data/Queries/AuditQueryProvider.cs`