---
source_files:
  - Common/DTS.Common/Interface/SystemSettings/ISOSettings/IisoSettingsView.cs
  - Common/DTS.Common/Interface/SystemSettings/ISOSettings/IISOSettingsModel.cs
  - Common/DTS.Common/Interface/SystemSettings/ISOSettings/IISOSettingsViewModel.cs
  - Common/DTS.Common/Interface/SystemSettings/ISOSettings/IISOSettingsData.cs
generated_at: "2026-04-17T16:35:04.545245+00:00"
model: "zai-org/GLM-5-FP8"
schema_version: 1
sha256: "fddef7f2bd60cdbb"
---

# ISO Settings Module Documentation

## 1. Purpose

This module defines the contract for ISO (International Organization for Standardization) settings configuration within the DTS system. It establishes a Model-View-ViewModel (MVVM) architecture for managing ISO-related application settings, including code display preferences, view modes, and validation requirements. The interfaces provide abstraction layers that decouple the presentation logic from data persistence and business rules.

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## 2. Public Interface

### `IISOSettingsView`
**Namespace:** `DTS.Common.Interface`  
**Inherits:** `IBaseView`

A marker interface for the ISO Settings view component. Contains no members; all behavior is inherited from `IBaseView`.

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### `IISOSettingsModel`
**Namespace:** `DTS.Common.Interface`  
**Inherits:** `IBaseModel`

Defines the data persistence contract for ISO settings.

| Method | Signature | Description |
|--------|-----------|-------------|
| `SaveData` | `void SaveData(IISOSettingsData data)` | Persists the provided ISO settings data. |
| `LoadData` | `IISOSettingsData LoadData()` | Retrieves the current ISO settings data. |

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### `IISOSettingsViewModel`
**Namespace:** `DTS.Common.Interface`  
**Inherits:** `IBaseViewModel`

Defines the coordinator between view, model, and data components.

| Property | Type | Access | Description |
|----------|------|--------|-------------|
| `View` | `IISOSettingsView` | `get; set;` | Reference to the associated view instance. |
| `ISOData` | `IISOSettingsData` | `get; set;` | The ISO settings data being managed. |
| `Model` | `IISOSettingsModel` | `get; set;` | Reference to the model for data operations. |

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### `IISOSettingsData`
**Namespace:** `DTS.Common.Interface`  
**Inherits:** `IBaseClass`

Defines the data structure